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- Создано: 16-05-22
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yuefeng-seal.com
Описание: yuefeng-seal.com What are O Rings? You could argue that the o-ring is a bit of a "living fossil" in terms of manufacturing components. They were first brought to market way back at the dawn of the 20th century - and yet, for all their absolute simplicity and the very basic nature of the role they perform, they're still incredibly widely used today. Furthermore, as fast as the worlds of engineering, manufacturing and component design have changed in the intervening 120+ years, o-rings have stayed more or less identical in both form and function. Some of the materials used in the manufacture of o-rings have of course become more high-tech over time, but essentially o-rings remain a beautifully straightforward and reliable solution to a problem that was first brought up more than a century ago. >How do O-ring seals work?Whether sold individually, in large wholesale batches or - as is increasingly common - as part of a highly flexible range of o-ring kits, the basic form and role of o-rings are generally the same across the board. Their name, as implied, simply refers to a classic doughnut or torus shape, and they exist purely to create a better, more leak-proof seal between two other components, with the aim usually being to prevent the unwanted escape of gases or liquids. In this sense, they're effectively a type of gasket - the main difference being that o-rings are more commonly used in very high-pressure environments, where a normal cork, paper or rubber gasket would likely be prone to failure. In very basic terms, o-ring seals work by sitting in a groove or channel between two surfaces/components that are going to be mated or pushed together. The o-ring, generally made of some form of elastomer, sits in the join between these two parts, and becomes compressed in order to help form a tight seal. The more internal pressure is applied to this join, the more the o-ring is distorted inside its groove, which can improve its overall sealing force up to a point - but beyond a certain pressure, or under more dynamic workloads, this can cause failure of the seal. It's important to get the balance right between o-ring material, size and working environment in order to fulfil the role you need it to perform. There are many different types of O rings such as FKM O Ring, Silicone O Ring, NBR O Ring, EPDM O Ring, etc. Compared with O rings, sometimes gasket rings are more suitable. When deciding whether a gasket or O-ring is best for your application, consider the environment and function of the seal. When choosing the best seal, look for features such as shape, temperature, and pressure. When a non-circular joint requires a good Sealing Ring, an O-ring would be difficult to use because of its round shape. Gaskets can be customized to almost any shape, allowing them to work as a seal for a larger variety of applications. The operating temperature of equipment will determine the best material to use for manufacturing the O-ring or gasket. While both can withstand a wide range of temperatures, gaskets are best for extreme temperature situations. However, O-rings perform better than gaskets in applications with extreme pressure.Also, there are many types of gaskets types NBR Gasket Ring, FKM Gasket Ring and Other Type Gasket Ring.
Дата Публикации: 16-05-22
yswooden.com
Описание: yswooden.com Nowadays, the trend of green consumption is becoming very popular in the world, with many people preferring to use wooden and paper eating utensils, the most prominent trend of using disposable wooden cutlery. The wooden cutlery set has many advantages, which are both good for health and safe the environment. Disposable wooden knife, disposablewooden spoon, and disposable wooden fork are quite eco-friendly. If you are looking for an alternative to disposable plastic knives and spoons, then disposable wooden knives and wooden spoons are the first choice. Many restaurants and fast food stores have limited the use of disposable plastic products to protect the environment. The disposable wooden cutlery set is made of 100% natural wood, stricted the production process. In addition, there are no chemicals, no preservatives, convenience and no harm to health. Here we have explained a few advantages of using wooden cutlery and how it benefits you. Perfect for weddings, large parties, and other catered events, disposable wooden cutlery is a favorite of catering companies everywhere. Elegant enough to use for even the fanciest special occasions, these wooden utensils tell your customers and clients that you have style to spare. With a simple, natural design, these wooden utensils show your clients that you take every aspect of their event into consideration, and that you will do everything you can to make each detail perfect. These utensils are an environmentally-friendly alternative to plastic, and are compostable, which makes them a much better choice for consumers that care about the earth. They're completely organic and smooth, with no coatings, bleach, or dye. Each knife, spoon and fork feels as comfortable to eat off of as any plastic utensil, and as sturdy as metal utensils. With a flat, even surface, you'll never have to worry about splinters or breakage. Your guests will be able to enjoy both hot and cold foods in comfort and style, and can use these wooden utensils to enjoy everything from soup to salad. These utensils won't warp, disintegrate, or melt when used with piping hot dishes. Plus, they will never alter the taste of the dish, so you can use them while serving any type of food. Your clients will love the opportunity to show off their unique style with this distinctive option, and you will love saving hours that would be spent washing non-disposable utensils. While these wooden spoons, forks and knives are great for chic catered events, they're also perfect for everyday restaurant use in cafeterias, fast food joints, and concession stands. Ice cream shops will love using our paper-wrapped wooden spoons for a new way to serve up icy sweets
Дата Публикации: 16-05-22
ys-icedwatch.com
Описание: ys-icedwatch.com Undoubtedly, wrist watch is an integral part of modern fashion. Especially for men as we guys don't really have that much accessory options to begin with. A wrist watch is a unique fashion accessory because while its main function is to tell time, it also increases our style – in other words, making our whole image better. But fashion sense is not the only deciding factor in choosing what watch to wear. You see, there are at least 20 types of wrist watches in existence currently and choosing what type of watch to wear is most important to perfect your style for whatever event or occasion you're going to. Yep you read that right. There are 20 types of watches. But of course, all of them are not independent of each other. In fact, most watches can be categorized into a few types (such as an automatic + analog + diver's watch). Dive Watches Perhaps the most universally useful type of watch, the diver requires a robustness that makes it the perfect candidate for the "one-watch collection." If you're gonna buy just one type of timepiece, we'd recommend a dive watch: something with a minimum of 100m of water resistance, a screw-down crown, a rotating, count-up bezel for timing, a highly legible dial covered in a luminous substance, and a solid bracelet.f course, not every dive watch will have each one of these features: some will lack the screw-down crown, while others might come on a rubber strap instead of a bracelet. But if you only have room for one watch in your live, we'd say make it a diver. Dress WatchesAlright, so you have your trusty dive watch. Could you wear that thing with a tuxedo? I mean, you could, but it might look a little weird, unless your last name is Connery. The better bet, if you're gonna expand your collection, is to go with a svelte dress watch. And though many dress watches are indeed made in precious metals, you can absolutely go for a steel model and not drop a month's (or two or three months') salary on one. There are no firm regulations for what constitutes a dress watch, but most of them are relatively thin, tell only the time and nothing else (some even omit the seconds hand), and ship on a handsome leather strap. Here are some of our favorite examples, such as Luxury Watch, Women Watch, Diamond Watch, Gold Watch, Bangutte Watch, Hippop Watch, etc. We get it - you don't fly a plane, so what do you need one of these for. But though pilot's watches were originally indeed designed for those captaining aircraft, today the genre encompasses a whole slew of practical, rugged timepieces that can easily take many forms. From simple, time-only models recalling watches from the 1940s and 1950s to complicated chronograph, pilot's watches truly run the gamut. The biggest requirement of a pilot's watch is really that it's legible to someone flying an aircraft. In the past this sometimes meant huge, oversized watches, but it could also easily mean a smaller, cleanly designed piece. And a great watch has to be equipped with great Watch Accessories like a Strap or a Watch Strap.
Дата Публикации: 16-05-22
yiwuplasticproducts.com
Описание: yiwuplasticproducts.com Yard art is basically a blanket term for ornamental decor that decorates a residential or public lawn or yard. Different types of yard art include lawn sculptures, which may be made from various materials such as metal or cast iron, or lawn statues representing various art, animals, Yard Cups or designs. Some lawn art may depict special occasions or holidays, while other statues may be religious figures. Garden art is popular in homes that have front- or back-yard gardens. Many people prefer to place small statuettes of wildlife such as rabbits and squirrels. Fairytale characters such as gnomes and wizards are another choice for yard art. A common material for this decor is weather-resistant resin. Ceramic is another popular choice, as is brass. For asides, ceramic is also a great material for Piggy Banks. Lawn ornaments are a type of yard art that may include designs depicting children at play, or various animals and nature. Nature lovers may enjoy yard art depicting birds in flight or perhaps deer in a natural habitat setting. These may be casual and made from a heavy plastic, or more elaborately constructed with more costly materials such as brass. And you can also place some Plastic Ducks as a decoration or even as Pet Toys for your lovely dog. Wind chimes are a very popular type of lawn ornament and may be considered yard art as well. Wind chimes generally are hung from a height at eye level and make a distinctive sound as the wind blows through them. They are typically made from some type of metal, such as brass. Wind spinners are placed with a stake into the soil or ground. Stepping stones are generally placed in a garden for decorative purposes and for practicality as well. Stepping stones will frame a garden path, making it less likely for dirt to accumulate on a person's shoes. It also will save wear and tear on the lawn itself. This lawn art can be placed in any arrangement for a unique pattern and design and is often made from concrete. Solar-powered ornaments such as globes and spheres are another type of yard art. These can add a decorative touch and light to an entryway. Many come in various colors and designs. Some of these ornaments feature a color-changing pattern as well. Most are made from glass. Many people prefer to decorate their yard with water fountains and bird baths. Those who enjoy attracting various species of birds to their yard provide them as a source of water for their feathered friends. Many nature loving individuals feel that these ornamental pieces add an attractive touch to the yard as well. Another type of yard art is lawn sculpting or landscaping art. This is done by creating a design in the landscape. These designs are also known as living sculptures or grass sculptures and can be created by someone with landscaping skills. Stripping a lawn is generally required and to do this a piece of machinery called a roller is typically used. For an effective visual, planting various types of grass seed is recommended.
Дата Публикации: 16-05-22
A vacuum flask
Описание: A vacuum flask (also known as a Dewar flask, Dewar bottle or thermos) is an insulating storage vessel that greatly lengthens the time over which its contents remain hotter or cooler than the flask's surroundings. Invented by Sir James Dewar in 1892, the vacuum flask consists of two flasks, placed one within the other and joined at the neck. The gap between the two flasks is partially evacuated of air, creating a near-vacuum which significantly reduces heat transfer by conduction or convection. The vacuum flask consists of two vessels, one placed within the other and joined at the neck. The gap between the two vessels is partially evacuated of air, creating a partial-vacuum which reduces heat conduction or convection. Heat transfer by thermal radiation may be minimized by silvering flask surfaces facing the gap but can become problematic if the flask's contents or surroundings are very hot; hence vacuum flasks usually hold contents below the boiling point of water. Most heat transfer occurs through the neck and opening of the flask, where there is no vacuum. Vacuum flasks are usually made of metal, borosilicate glass, foam or plastic and have their opening stoppered with cork or polyethylene plastic. Vacuum flasks are often used as insulated shipping containers. Extremely large or long vacuum flasks sometimes cannot fully support the inner flask from the neck alone, so additional support is provided by spacers between the interior and exterior shell. These spacers act as a thermal bridge and partially reduce the insulating properties of the flask around the area where the spacer contacts the interior surface. Several technological applications, such as NMR and MRI machines, rely on the use of double vacuum flasks. These flasks have two vacuum sections. The inner flask contains liquid helium and the outer flask contains liquid nitrogen, with one vacuum section in between. The loss of precious helium is limited in this way. Other improvements to the vacuum flask include the vapour-cooled radiation shield and the vapour-cooled neck, both of which help to reduce evaporation from the flask. A sports bottle is a water tool for outdoor sports. Compared with other water tools, a sports bottle has the characteristics of durability, safety, reliability, convenience and insurance. Sport water bottle has become a relatively popular and environmentally friendly new sports product. With the rise, development and continuous growth of domestic outdoor sports, the sales volume of sports water bottle in China is expanding year by year. According to its function, sports water bottle can be divided into 1. Sports water bottle with filter function: Portable water bottle is a new sports water bottle that has appeared in the past two years. Different fresh water such as river water, stream water and tap water can be quickly filtered into direct drinking water, which is convenient for obtaining safe and secure drinking water anytime and anywhere under outdoor sports conditions; 2. Ordinary sports water bottle: traditional sports water equipment can only store drinking water needed for sports; 3. Folding sports water bottle: portable folding water bottle, the bottle body can be folded after the water is dry, and it does not take up space. According to its application, sports water bottle can be divided into 1. Sports use It refers to the water bottle used for some relatively intense sports, such as running, mountain climbing, etc. It is characterized by more emphasis on the quality and sealing function of the buckle; 2. Outdoor use refers to the use of hiking, picnic, tourism and other occasions. It is characterized by more lightweight and multiple forms of hanging buckles; 3. It can be said that the water bottle used by students is similar to the outdoor water bottle, but because it is used by children, it is different from the professional water bottle in design and production. The sports water bottle used by students is more convenient and easy to use, such as It can be used to open the cap by rotating instead of opening the cap with a plug. A mug is a type of cup typically used for drinking hot drinks, such as coffee, hot chocolate, or tea. Mugs usually have handles and hold a larger amount of fluid than other types of cup. Travel mugs (introduced in the 1980s) generally employ thermal insulation properties for transporting hot or cold liquids. Similar to a vacuum flask, a travel mug is usually well-insulated and completely enclosed to prevent spillage or leaking, but will generally have an opening in the cover through which the contents can be consumed during transportation without spillage. As the primary mechanism by which hot (not warm) beverages lose heat is evaporation, a lid serves a vital role in keeping the drink hot; even a thin plastic one which conducts heat quite quickly. Mugs with inner and outer walls, but not vacuum treated, are generally called double wall mugs. Usually stainless steel will be used for the inner wall while outer wall can be stainless steel, plastic, or even embedded with other materials. A water bottle is a container that is used to hold water, liquids or other beverages for consumption. The use of a water bottle allows an individual to drink and transport a beverage from one place to another. A water bottle is usually made of plastic, glass, or metal. Metal water bottles are preferable as the material is better for water bottles as they allow the liquid to stay colder or warmer for longer periods of time in different temperature environment conditions and are usually more durable than plastic and or glass. Water bottles are available in different shapes, colors, and sizes. In the past, water bottles were sometimes made of wood, bark, or animal skins such as leather, hide and sheepskin. Water bottles can be either disposable or reusable. Reusable water bottles can also be used for liquids such as juice, iced tea, alcoholic beverages, or soft drinks. Reusable water bottles reduce plastic waste and contribute to saving the environment. Easily portable, water bottles make for convenient use. Non-reusable water bottles often list nutrition facts. Glass water bottles are heavier than plastic, stainless steel, or aluminium, and are easier to damage or completely break. Like metal, they also have a high level of temperature transfer, so they are not ideal for very hot or cold liquids. Some types of vacuum-insulated flasks use an inner layer of glass (which is easy to clean), and an outer layer of metal or plastic which helps shield the glass from breakage. Such bottles may still break if dropped, and thus some brands are triple-layer, with the glass inside two layers of plastic; this is a common configuration for large flasks intended for coffee or other liquids that need to be insulated. Stainless steel water bottles are growing in popularity, they are durable, and their previous contents retain less odor and taste than most plastic bottles, but can sometimes develop a metallic taste. Therefore, stainless steel bottles often contain resin or epoxy liners to protect the contents from taste and odor transfer or corrosion. Although most liners today are BPA-free, older and less expensive models can contain BPA and can also use glass liners. Metal (especially steel) water bottles can be heavier than their plastic counterparts. Single-walled metal bottles readily transfer temperature of contents to external surfaces, which makes them unsuitable for use with unusually hot or cold liquids. Double-walled metal bottles are insulated to keep cold liquids cold and hot liquids hot, without the external surface being too hot or too cold. Because double-walled bottles have more metal in them, they are more expensive. They are typically vacuum-insulated, but some may have a solid or gel insulation between the metal walls. In addition, it also includes kids water bottle, smart water bottle, etc.
Дата Публикации: 16-05-22
A button is a fastener
Описание: A button is a fastener that joins two pieces of fabric together by slipping through a loop or by sliding through a buttonhole. In modern clothing and fashion design, buttons are commonly made of plastic but also may be made of metal, wood, or seashell. Buttons can also be used on containers such as wallets and bags. Buttons may be sewn onto garments and similar items exclusively for purposes of ornamentation. In the applied arts and craft, a button can be an example of folk art, studio craft, or even a miniature work of art. In archaeology, a button can be a significant artifact. Because buttons have been manufactured from almost every possible material, both natural and synthetic, and combinations of both, the history of the material composition of buttons reflects the timeline of materials technology. Buttons can be individually crafted by artisans, craftspeople or artists from raw materials or found objects (for example fossils), or a combination of both. Alternatively, they can be the product of low-tech cottage industry or can be mass-produced in high-tech factories. Buttons made by artists are art objects, known to button collectors as "studio buttons" (or simply "studios", from studio craft). Shank buttons have a hollow protrusion on the back through which thread is sewn to attach the button. Button shanks may be made from a separate piece of the same or a different substance as the button itself, and added to the back of the button, or be carved or moulded directly onto the back of the button, in which latter case the button is referred to by collectors as having a 'self-shank'. Snap buttons (also pressure buttons or press studs) are metal (usually brass) round discs pinched through the fabric. They are often found on clothing, in particular on denim pieces such as pants and jackets. They are more securely fastened to the material. As they rely on a metal rivet attached securely to the fabric, pressure buttons are difficult to remove without compromising the fabric's integrity. They are made of two couples: the male stud couple and the female stud couple. Each couple has one front (or top) and rear (or bottom) side (the fabric goes in the middle). A label (as distinct from signage) is a piece of paper, plastic film, cloth, metal, or other material affixed to a container or product, on which is written or printed information or symbols about the product or item. Information printed directly on a container or article can also be considered labelling. Labels have many uses, including promotion and providing information on a product's origin, manufacturer (e.g., brand name), use, safety, shelf-life and disposal, some or all of which may be governed by legislation such as that for food in the UK or United States. Methods of production and attachment to packaging are many and various and may also be subject to internationally recognised standards. In many countries, hazardous products such as poisons or flammable liquids must have a warning label. Metal labels, also known as anti-metal electronic tags, metal-attached tags, and anti-metal tags, are special tags packaged with a special anti-metal and electromagnetic interference material and electronic tags. Non-metal-resistant electronic tags cannot be read by electronic tag readers when they encounter metal. According to the division of frequency bands, metal tags can be divided into: low-frequency electronic tags, medium and high-frequency electronic tags, ultra-high frequency and microwave electronic tags. According to the different characteristics of the application and the use environment, metal tags often use different packaging forms. The packaging forms generally include: card type, label type and special-shaped type. From a texture point of view, most of the materials for making tags are paper, but also plastic and metal. In addition, new hang tags made of holographic anti-counterfeiting materials have also appeared. From the perspective of its shape, it is even more varied: there are long strips, half-folded, round, triangular, pocket-shaped and other special shapes, which are really colorful and dazzling. PVC is the abbreviation of polyvinyl chloride. It is a polymer material and one of the largest general-purpose plastics in the world. It is widely used. Widely used in building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foam materials, sealing materials, fibers, etc. The main characteristics of PVC hang tags are high brightness, durability, flexibility and ready-to-stick properties, moisture resistance, UV resistance, aging resistance, chemical solvent resistance, etc. Cord ends is an accessory product used to realize electrical connection, which is divided into the category of connector in industry. With the increasing degree of industrial automation and the stricter and more precise requirements of industrial control, the amount of terminal blocks is gradually increasing. With the development of the electronics industry, the use of terminal blocks is increasing, and there are more and more types. In addition to PCB board terminals, the most widely used ones are metal cord ends, nut cord ends, spring cord ends and so on. The cord ends is used to facilitate the connection of wires. It is actually a piece of metal enclosed in insulating plastic. There are holes at both ends to insert wires. There are screws for fastening or loosening, such as two wires, sometimes Need to connect, sometimes need to be disconnected, then you can use the terminal to connect them, and can be disconnected at any time, without having to solder or twist them together, very convenient and fast. And it is suitable for a large number of wire interconnections. In the power industry, there are special terminal blocks and terminal boxes, all of which are terminal blocks, single-layer, double-layer, current, voltage, common, breakable, etc. A certain crimping area is to ensure reliable contact and to ensure that enough current can pass.
Дата Публикации: 16-05-22
various molds and tools
Описание: Molds, various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In a nutshell, a mold is a tool used to make a shaped item, this tool is made up of various parts, and different molds are made up of different parts. It mainly realizes the processing of the shape of the article by changing the physical state of the formed material. It is known as the "Mother of Industry". Under the action of external force, the blank becomes a tool with a specific shape and size. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or cavity shape, and the application of the contour shape with the cutting edge can separate the blank according to the contour shape (blanking). Applying the cavity shape allows the blank to obtain a corresponding three-dimensional shape. The mold generally includes two parts, a movable mold and a fixed mold (or a punch and a concave mold), which can be divided and combined. When separated, the parts are taken out, and when closed, the blanks are injected into the mold cavity to form. The mold is a precision tool with complex shape, which bears the expansion force of the blank, and has high requirements on structural strength, rigidity, surface hardness, surface roughness and machining accuracy. The development level of mold production is one of the important symbols of the level of machinery manufacturing. As people's demand for products is increasing, mold customization has begun to enter people's field of vision, and various mold customizations have appeared on the market. For example, auto parts customization molds, children's toy customization molds, lighting accessories customization molds, electrical accessories customization molds, etc., which have brought great convenience to our lives. Auto parts are the units that make up the whole car and a product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is also increasing, and the market for auto parts is becoming larger and larger. In recent years, auto parts manufacturers have also developed rapidly, with the development of auto parts customization molds industry. As the foundation of the auto industry, auto parts are a necessary factor to support the sustainable and healthy development of the auto industry. In particular, the current auto industry is vigorously developing independent development and innovation, which needs a strong component system for support. The independent brand and technological innovation of the whole vehicle need parts as the foundation, and the independent innovation of the parts and components has a strong impetus for the development of the whole vehicle industry. They influence and interact with each other. There is no independent brand of the whole vehicle, and a strong parts system It is difficult for the R&D and innovation capabilities of the company to burst out. Without the support of a strong component system, it will be unsustainable for the self-owned brand to become bigger and stronger. Children's toys refer to products designed or intended to be played by children under the age of 14, processed and made for sale. The main types of children's toys are: image toys, technical toys, piecing and assembling toys, construction and structure toys, sports activity toys, music sounding toys, labor activity toys, decorative toys and homemade toys. The general educational requirements for toys are: conducive to promoting the all-round development of children's body, morality, intelligence and beauty; in line with children's age characteristics, can satisfy their desire for curiosity, active and exploration activities; beautiful in shape, reflecting the typical characteristics of things; The activities are changeable, which helps to encourage learning; it meets the hygiene requirements, the colors are non-toxic, easy to clean and disinfect; it meets the safety requirements, etc. The significance of children's toy structure game is mainly through the construction of various objects or buildings by young children, which can promote the development of thinking and the habit of hands-on operation, and form the purpose of using both hands and brains. In the process of using various materials, they can directly understand various substances. The performance of various materials, the shape and quantity of various materials, etc., and the knowledge and experience of using various materials in the structure, and the children's design and conception ability can also be exercised. For example, building blocks need to be built one by one, layer by layer, to build a building or a reservoir. Success will only be achieved after many failures. This is a good way to exercise the will of young children. In this context, there are also a lot of children's toy customization molds, which can better meet the needs of children. Lamp accessories are some accessories related to lamps, which are accessories for the assembly and molding conditions of lamps. Including light sources, terminals, sensors, converters, adapters, light boxes, magnetic ballasts, electronic ballasts, acrylic accessories, plastic accessories, transformers, voltage regulators, wires, sockets, plugs, switches, lamp holders, lamp sockets , lamp plate, optical fiber, crystal piece, lamp tube, lamp post, lampshade, base, center post, light bulb, weight block, bottom plate, etc. According to different protection requirements, there are many small accessories. Such as rubber plugs, eight-character buckles, binding posts, wire buckles, pipe plugs, tooth pipe screws, gaskets, etc. These are closely related to our lives, so lighting accessories customization molds brings great convenience. A flower pot is a kind of utensil for planting flowers, which is in the shape of a round table or a round table with a large mouth and a small bottom end. Pots for growing flowers come in a variety of forms and sizes. Flower producers or flower gardeners can choose flower pots according to the characteristics and needs of flowers and the characteristics of flower pots. According to different production materials, they can be divided into many types. For example, fiberglass flowerpots: also known as FRP flowerpots, the texture is made of clay sculptures or molds. Various styles, strong and durable, no deformation, corrosion resistance. Complete specifications. The surface can do various color effects; Sandstone flower pot: This pot is made of fine sandstone carving, with various colors. It is the best material in the flower pot, and the surface can be used for effects; GRC Cement Pot: This pot is rather bulky. The cement in the flowerpot is added with anti-corrosion, imitation freezing, imitation corrosion materials and fiber cloth, which is strong and durable, and the surface effect can be made into the effect of spraying real stone paint; Magnesium flower pot: Mix magnesium oxide and brine, add modifier, apply the mixed slurry on the glass mesh cloth, and make the required flower pot. This flower pot is inexpensive and comes in a variety of styles. strong and sturdy. Interior decoration boutique; Tile pot: also known as mud pot, bisque pot. This pot is made of clay fired, there are two kinds of red and gray, with good drainage and ventilation, low price and complete specifications, it is most suitable for family flower cultivation; Purple sand basin: also known as pottery basin. Exquisitely made, simple and elegant, mostly purple, with complete specifications, but its water permeability and air permeability are not as good as tile basins. It is used for planting flowers and trees that like moisture, and can also be used as a set of pots. Planters are widely used to fertilize fruit trees in autumn. Powerful gasoline power, convenient and practical, high efficiency, easy to carry and field operations.
Дата Публикации: 16-05-22
An LED light or LED light bulb
Описание: An LED light or LED light bulb is an electric light that produces light using light-emitting diodes (LEDs). LED lamps are significantly more energy-efficient than equivalent incandescent lamps and can be significantly more efficient than most fluorescent lamps. The most efficient commercially available LED lamps have efficiencies of 200 lumens per watt (Lm/W). Commercial LED lamps have a lifespan many times longer than incandescent lamps. LED light require an electronic LED driver circuit to operate from mains power lines, and losses from this circuit means that the efficiency of the lamp is lower than the efficiency of the LED chips it uses. The driver circuit may require special features to be compatible with lamp dimmers intended for use on incandescent lamps. Generally the current waveform contains some amount of distortion, depending on the luminaires' technology. LEDs come to full brightness immediately with no warm-up delay. Frequent switching on and off does not reduce life expectancy as with fluorescent lighting. Light output decreases gradually over the lifetime of the LED. Some LED lamps are drop-in replacements for incandescent or fluorescent lamps. LED lamps may use multiple LED packages for improved light dispersal, heat dissipation, and overall cost. The text on retail LED lamp packaging may show the light output in lumens, the power consumption in watts, the color temperature in Kelvin or a color description such as "warm white", "cool white" or "daylight", the operating temperature range, and sometimes the equivalent wattage of an incandescent lamp delivering the same output in lumens. LED light is used for both general and special-purpose lighting. Where colored light is needed, LEDs that inherently emit light of a single color require no energy-absorbing filters. LED light is commonly available as drop-in replacements for either bulbs or fixtures, replacing either an entire fixture (such as LED light panels replacing fluorescent troffers or LED spotlight fixtures replacing similar halogen fixtures) or bulbs (such as LED tubes replacing fluorescent tubes inside troffers or LED HID replacement lamps replacing HID bulbs inside HID fixtures) The differences between replacing a fixture and replacing a bulb are that, when a fixture (like a troffer) is replaced with something like an LED panel, the panel must be replaced in its entirety if the LEDs or the driver it contains fail since it is impossible to replace them individually in a practical fashion (although the driver is often separate and so it may be replaced), where as, if only the bulb is replaced with an LED replacement lamp, the lamp can be replaced independently of the fixture should the lamp fail. Some LED replacement lamps require the fixture to be modified such as by electrically removing the fixture's ballast, thus connecting the LED light directly to the mains supply; others can work without any modifications to the fixture. The garage flooring is a material used in the floor part of the garage structure. Among them, the anti-corrosion materials in the underground garage are more common, and the specifications and dimensions can be customized according to the actual application scenarios. For example, parking garage floor, also known as garage floor, parking lot floor, and underground parking garage floor, is a necessary functional and practical product for modern parking lot ground. The entire parking lot area is called DBC parking lot system: parking space floor, Driving passage floor, anti-vibration and anti-slip slope floor; at the same time, it forms a parking lot floor system with traffic signs, safety wall skirt signs, and anti-vibration and anti-slip slope floors at entrances and exits. In many cities in modern China, the construction of underground parking garage floors has become an inevitable product. The types of floors selected are: polyurethane non-slip floor, self-leveling cement floor (fire-proof grade A), concrete sealing and curing agent hardening floor and ring Oxygen floor, etc.; and for Flowcrete and DBC parking garage floors, whether they are newly built or renovated damaged floors, polyurethane floors can be constructed and used within 3 hours, which completely solves the rapid development of how to use quickly and once the floor is used. Broken without time to repair and other issues. There are currently two types of automatic car wash equipment on the market: one is an automatic car washing equipment with brushes; the other is a non-contact automatic car washing equipment. Automatic car wash equipment can provide free customer activities and can provide self-service operation 24 hours a day. Using three drying fans, it has the characteristics of low noise and high air volume. Its large diameter wheel brush provides the best cleaning effect for each wheel hub. The side brushes are automatically positioned vertically for better cleaning of every part of the vehicle on each run, matching the shape of the vehicle on the second run. The rich foam can wash the entire vehicle and dirt, so that the vehicle surface is better cleaned. It is suitable for cleaning, waxing, air-drying, and wheel cleaning of box-type vehicles such as cars, jeeps, and small vans. The whole machine is made of international standard parts, and has undergone anti-rust treatment and surface spraying treatment, so as to meet the highest car washing needs of customers. The cleaning effect is excellent, so that no part of the body is missed. Brush automatic car washing equipment: car washing damages the car paint, high maintenance costs and large investment; the car washing effect does not mean that the car is 100% too dirty, it needs to be washed manually before cleaning. However, for dirty cars entering the city, or for large companies to wash their cars for free, bus companies face such enterprises, and the brush car washing machine is very suitable. Non-contact automatic car washing equipment: fast car washing and good cleaning effect; it can be said that the non-contact car washing machine is an upgrade of manual car washing. But the non-contact car washing machine still has certain limitations: fully automatic can achieve a good cleaning effect, but the general reciprocating type with low investment, the effect is not very good.
Дата Публикации: 16-05-22
Stationery box
Описание: Stationery box, a box that students use to store pens, pencils, rulers, erasers and other stationery. There are many types of textures, generally wood, iron, plastic and other products, with different shapes, mostly cuboid. Iron stationery boxes generally do not have too fancy patterns on them. Compared with wooden and plastic stationery boxes, iron ones are not easy to be deformed or damaged. They are very practical and suitable for primary school students. The plastic stationery box has bright colors and rich patterns, but it is not as resistant to falling and deformation as the iron stationery box. It is very popular with elementary and middle school students in the mass market, and even college students sometimes use it. Wooden stationery boxes are very rare, with all kinds of graphics engraved on them, but primary and secondary school students often do not use it, because its color is too monotonous, so wooden stationery boxes gradually become rare. In 2000, there was also a stationery box made of cloth, the real name was "pen bag", which was the "new favorite of the stationery box" for primary and middle school students. It is easy to carry and practical, and it is very suitable for our children to use. There is also an automatic stationery box, which is characterized in that: it is composed of an outer box body and an inner box body, and the inner box body is movably inserted into the empty surface of one long side of the outer box body, and the upper edge of the other long side of the outer box body connects the box with a hinge. Lid, a box lid is a box lid connected by two narrow lid hinges. There are spring sheets on the outside of the short side of the outer box, the spring sheets pass through the outer box cover to the short side of the inner box, and there are a plurality of grooves on the short side of the inner box which are matched with the ends of the spring sheets. The effect of the invention is that the automatic pencil case and the body can be enlarged or reduced in size, and can be adjusted according to the amount of stationery put in. Convenient and practical. Cosmetics are almost used by everyone nowadays, and cosmetic boxes are a good tool for perfectly storing messy cosmetics. 1. The most basic protection function: After using the cosmetic box, it can reduce the collision, pressure, shock and other problems that the cosmetic is subjected to during transportation and handling. As long as the material of the cosmetic box is highly adaptable, it can still be used. To moisture-proof, waterproof and other functions, this is the most basic protection; 2. Production is more economical: After the rationalization of the production process of cosmetic boxes, the processing technology becomes no longer cumbersome, and the utilization rate of paper materials will be improved. As long as the cutting is reasonable, materials will not be wasted, thereby reducing costs; 3. Beautiful appearance and function: the use of cosmetic boxes shows the performance of the goods, and can also play an artistic effect, improve the grade of cosmetics, and thus have a stronger appeal to customers; 4. Convenience function: Because the packaging structure of the cosmetic box is simple, a reasonably designed cosmetic box is not only convenient for folding, opening and closing, and storage, but also makes the cosmetic box more durable, and is also conducive to centralized display in transportation. In the current era we live in, food boxes have brought great convenience to families, not only in use, but also in safety. Food is easily in contact with oxygen and bacteria in the air, which in turn affects the taste and quality of food. Therefore, whether it is storing or selling food, a sealed food box is very important. 1. Transportation protection: In the process of food transportation, physical phenomena such as collision, extrusion, and vibration that are not conducive to food transportation cannot be avoided. The food box can protect the food well and avoid damage to the food caused by adverse factors. Food is well protected during transport; 2. Shell protection: The food box shell can separate the food from oxygen, water vapor, stains, etc., and anti-leakage is also a necessary factor in packaging design. Some packages include desiccants or deoxidizers to extend shelf life. Vacuum packaging or evacuating air from packaging bags is also the main method of food packaging, keeping food clean and fresh during the shelf life; 3. Save volume and facilitate classification: It is a good way to save volume by stuffing small objects of the same type into one package. Powders and granular objects need to be encapsulated. Clear PP box is a plastic container made of food-grade PP raw materials for the convenience of food preservation, packaging and heating. It is a household plastic product that is ubiquitous in our daily life and an indispensable plastic container in household food storage. Different shapes store different things and are more convenient to use. In addition to the common squares, rectangles, and circles, there are also suits designed for picnics, which make life easier and more convenient. Square PP plastic fresh-keeping box: excellent sealing performance, suitable for storing food, can prevent peculiar smell in the refrigerator, suitable for storing various seasonings, leftovers, leftover cans, fruits, vegetables. Easy to use in refrigerators, freezers, microwave ovens, and other uses; Rectangular PP plastic crisper: suitable for storing bacon and meat food. Due to the water catch plate, it is easy to store food with moisture. The large-capacity rectangular PP plastic crisper is suitable for preserving fruits, vegetables and seafood; Round PP plastic fresh-keeping box: suitable for long-term storage of various condiments, canned fruits, grains, nuts, tea and other foods, easy to use in refrigerators, freezers, and microwave ovens. The oval design is suitable for storing beverages, children's milk and various grains, nuts and teas, etc. when traveling in the wild; High-cylinder PP plastic fresh-keeping box: suitable for storing long-shaped food such as noodles and cucumbers, because the height dimension of the high-cylinder PP plastic fresh-keeping box is higher than that of the general PP plastic fresh-keeping box, the processing technology requires high mold size and mold removal. Therefore, there are not many manufacturers that can produce high-cylinder PP plastic fresh-keeping boxes on the market, and there are relatively few products. In addition to this, there are also clear PET box, clear PVC box, etc. Clothing box is an indispensable part of clothing products, which can protect clothing. It is also necessary to pay attention to the management of the clothes box, and to play the due effect of the packaging box. Clothes boxes are divided into inner packaging and outer packaging according to different packaging uses, such as socks packaging, underwear packaging, T-shirt packaging, shirt packaging, suit packaging, etc. Management of inner packaging. The inner packaging is to keep the clothing clean, easy to count, and easy to store and transport. Usually, transparent plastic bags with moisture-proof effect are used, such as transparent plastics of OPP and CPP. The printing is relatively simple or there is no printing directly. The requirements are complete, clean, suitable size, and good transparency; Management of outer packaging. The outer packaging of clothing is generally made of plastic woven bags, wooden boxes, and corrugated boxes, which are convenient for storage and transportation, and also have moisture-proof measures. Most of the clothing is transported by land and sea, and some fast fashion clothing will also be transported by air. The outer packaging of clothing should be kept clean, dry and firm, suitable for long-distance transportation.
Дата Публикации: 16-05-22
Eye shadow
Описание: Eye shadow (or eyeshadow) is a cosmetic applied primarily to the eyelids to make the wearer's eyes stand out or look more attractive. Eye shadow can also be applied under eyes ,cheeks or to brow bones. Eye shadow can add depth and dimension to one's eyes, complement one's eye color, make one's eyes appear larger, or simply draw attention to the eyes. Eye shadow comes in many different colors and textures. It is usually made from a powder but can also be found in liquid, pencil, cream or mousse form. Just like other trends, eyeshadow looks also have trends. Civilizations around the world use eye shadow predominantly on females but also occasionally on males. In Western society, it is seen as a feminine cosmetic, even when used by men. In Gothic fashion, black or similarly dark-colored eye shadow and other types of eye makeup are popular among both sexes. In India, eye liner, called Kohl, played a prominent role in various dance forms and ceremonies such as weddings. Many people use eye shadow simply to improve their appearance, but it is also commonly used in theatre and other plays, to create a memorable look, with bright, bold colors. Depending on skin tone and experience, the effect of eye shadow usually brings out glamour and gains attention. The use of eye shadow attempts to replicate the natural eye shadow that some women exhibit due to a natural contrasting pigmentation on their eyelids. Natural eye shadow can range anywhere from a glossy shine to one's eyelids, to a pinkish tone, or even a silver look. Lipstick is a cosmetic that applies color, texture, and protection to the lips. It contains wax, oils, antioxidants, and emollients. Wax provides the structure to the solid lipstick. Lipsticks may be made from several waxes such as beeswax, ozokerite and candelilla wax. Because of its high melting point, carnauba wax is a key ingredient in terms of strengthening the lipstick. Various oils and fats are used in lipsticks, such as olive oil, mineral oil, cocoa butter, lanolin, and petrolatum. Lipsticks get their colors from a variety of pigments and lake dyes including, but not limited to bromo acid, D&C Red No. 21, Calcium Lake such as D&C Red 7 and D&C Red 34, and D&C Orange No. 17. Pink lipsticks are made by mixing white titanium dioxide and red shades. Both organic and inorganic pigments are employed. Matte lipsticks contain more filling agents like silica but do not have many emollients. Creme lipsticks contain more waxes than oils. Sheer and long lasting lipsticks contain more oil, while long lasting lipsticks also contain silicone oil, which seals the colors to the wearer's lips. Glossy lipstick contains more oil to give a shiny finish to the lips. Shiny lipstick may contain mica, silica, and synthetic pearl particles, such as bismuth oxychloride, to give them a glittery or shimmering shine. Lipstick is made from grinding and heating ingredients. Then heated waxes are added to the mix for texture. Oils and lanolin are added for specific formula requirements. Afterwards, the hot liquid is poured into a metal mold. The mixture is then chilled. Once they have hardened, they are heated in flame for half a second to create a shiny finish and to remove imperfections. An eyebrow is an area of short hairs above each eye that follows the shape of the lower margin of the brow ridges of some mammals. In humans, eyebrows serve two main functions: first, communication through facial expression, and second, prevention of sweat, water, and other debris from falling down into the eye socket. It is common for people to modify their eyebrows by means of hair removal and makeup. A number of theories have been proposed to explain the function of the eyebrow in humans. One approach suggests its main function is to prevent moisture (mostly sweat and rain) from flowing into the eye. Another theory holds that clearly visible eyebrows provided safety from predators when early hominid groups started sleeping on the ground. Recent research, however, suggests eyebrows in humans developed as a means of communication and that this is their primary function. Humans developed a smooth forehead with visible, hairy eyebrows capable of a wide range of movement. Such eyebrows can express a wide range of subtle emotions – including recognition and sympathy. Foundation is a liquid, cream, or powder makeup applied to the face and neck to create an even, uniform color to the complexion, cover flaws and, sometimes, to change the natural skin tone. Some foundations also function as a moisturizer, sunscreen, astringent or base layer for more complex cosmetics. Foundation applied to the body is generally referred to as "body painting" or "body makeup". An issue that can arise when searching for a foundation shade is an inability to find a shade that suits the wearer. This may be because the prospective user cannot tell the undertone of their skin, but it can also be from available products not being light or dark enough to properly match the user's skin tone. Some examples of brands that have wide shade ranges are Fenty Beauty, Bobbi Brown, Hourglass, Maybelline, Nars, and Makeup Forever. When switching from brand to brand, consumers must be mindful of similar shade names for different colors, since the cosmetic industry does not use the Munsell color system. It has been noted that cosmetics brands like Tarte, Beauty Blender, Yves Saint Laurent, and It Cosmetics have limited shade ranges – often making it difficult for individuals with dark skin tones to find a proper match. Time magazine recognized Fenty Beauty's foundation range "made for women of all skin colors and undertones", featuring 40 shades, for addressing these issues by putting it on their 25 Best Inventions of 2017 list. The use of color corrector products can also help to reduce discoloration. Blush, also known as rouge, refers to cosmetics that are applied to the cheekbones to present a healthy rosy complexion and highlight the three-dimensional effect of the face. Usually red pigments are used, but there are also brown, blue, bronze and beige to suit the needs of grooming. According to the different dosage forms, blushes can be divided into liquid, semi-solid, solid dosage forms and aerosols. Liquid rouge: Liquid rouge is a fluid liquid product, including suspension and emulsion, and its matrix systems are dispersion and emulsion; Cream rouge: also known as rouge cream, it is a bright color, strong hydrophobicity, similar to theatrical makeup oil, color cosmetics for heavy makeup or actor makeup, the world has also appeared in the world for daily makeup. . It is easy to use, spreads well and is suitable for dry skin; Solid rouge: Solid rouge is the most common type of rouge, including block products made by compressing and solidifying powder and adhesive, namely powder cake rouge and loose powder rouge; Aerosol-type rouge: Morse-type rouge is commonly used, which is to disperse colorant pigments in emulsion and propellant, and put them in a metal pressure-resistant tank with a nozzle valve. Apply to the skin to form a glossy film with a refreshing texture for a natural, fresh finish. However, the production process of aerosol rouge is complicated and the cost is high. Solid color rouge is the most convenient to use, with even and long-lasting makeup, simple operation, easy to master, suitable for beginners. However, the solid powder has a strong adsorption capacity and will absorb the moisture and oil of the skin, so it is not suitable for dry skin. It should be applied evenly with a special brush. Eyeliner is a type of makeup product used to deepen and accentuate the makeup effect of the eye area, and make the eyes look refreshed. It looks like a pencil. Use a special pencil sharpener or knife to remove excess wood and improve the thickness of the tip. It can be divided into 1) Emulsion eyeliner: strong expressiveness, not easy to fall off after coloring, and smoother for drawing lines. However, because the thickness of the pen tip is limited, the thickness of the drawn line is not easy to change; 2) Pencil eyeliner: easy to use and carry, and low price. However, its expressive power is weak, and it is easy to fall off after coloring, so it is suitable for use when wearing makeup for a short time.
Дата Публикации: 16-05-22