What is coated fabric? What is nylon/polyester coated fabric? What are the types, functions and uses of coated fabrics? coated fabric in English
Simply put, the so-calledcoated fabricIt is a kind of fabric or cloth treated with special technology.
It mainly uses a special process to coat a layer of material with special functions on the basis of cloth, so that the cloth adds special functions. So it is also called functional coated fabric or cloth.
Classification of coated fabrics：
According to different coating materials, there are three categories: PVC coated fabrics, PU coated fabrics and semi-PU coated fabrics.
According to different coating processes, there are mercerized leather fabrics, matte fabrics, anti-genuine leather fabrics, wrinkle leather fabrics, etc.
There are also classifications based on functions and characteristics. Such as: colored rubber fabrics, PVC-coated fabrics, silver-coated fabrics, calendered fabrics, flame-retardant fabrics, PA breathable fabrics, PU breathable transparent fabrics, etc. Special coated fabric: rubber-like coating, paper-like processing, waterproof, moisture-permeable and breathable, pearlescent series, oil-wax-like coating, PU Gold glue and silver glue, high water pressure resistance series (up to 1000—10000), UV-CUT anti-ultraviolet processing, etc.
The process principle of coated fabrics
The principle is actually very simple, but operation is the key!
It is to use solvent (currently fabric factories generally use toluene or methyl ethyl ketone) to coat the required coating particles (including PU glue, A/C glue, PVC , PE glue), etc. are dissolved into a saliva-like shape (related to the ratio of the glue to the sol, the viscosity, etc.) and then evenly applied to the fabric (including cotton, polyester, nylon and other base materials) with a scraper, and then After the temperature in the oven is fixed, a uniform layer of covering glue is formed on the surface of the fabric, thereby achieving waterproof, windproof, breathable and other functions!
Coated fabrics or fabrics generally have a higher improvement in cracking yarns. These Coated fabrics are used in down jacket fabrics, ski clothing fabrics, work protective clothing fabrics, outdoor sportswear fabrics, etc.!
As for the manufacturing process, it depends on what physical requirements you want and what you need. Function, what kind of material is it!
Generally, the solvent I mentioned above is the main one, and then the rubber is selected, dissolved, and stirred. Coating, setting!
Supplement: I don’t quite understand the anilox roller mentioned by the poster. Maybe it is called differently. If it is purely gluing, the scraper method is mentioned. It’s just a piece of steel combined with a roller; but if you require a pattern on the rubber surface, you need a pressing process, and you need a roller with patterns on it!
CurrentTypes of coated finishing fabricsIt’s roughly as follows
1, PACoated fabric, also called AC glue coated fabric, that is, acrylic coated fabric, is a common coating at present. It can increase the hand feel, prevent wind and have a drapey feel.
2. PU coated fabric fabric, that is, polyurethane coating. After coating, the fabric feels plump, elastic, and has a filmy feel on the surface.
3.: Anti-velvet coated fabric, which refers to the anti-down coating. After coating, it can prevent down from running away and is suitable for making down jacket fabrics. But now, any PA coating with water pressure requirements is also called anti-velvet coating.
4. PA white glue coated fabric, that is, coating a layer of white acrylic resin on the surface of the fabric can increase the covering rate of the fabric, make it opaque, and make the color of the fabric more vivid
5. PU white glue coated fabric, that is, coating a layer of white polyurethane resin on the surface of the fabric. The function is basically the same as that of PA white glue, but the PU white glue has a fuller feel after application, the fabric is more elastic, and the fastness is better.
6. PA silver glue coated fabric, that is, coating a layer of silver-white glue on the surface of the fabric to make the fabric have light-shielding and radiation-proof functions. It is generally used in curtains, tents, and clothing.
7, PUSilver glue coated fabric fabric, the basic functions are the same as PA silver glue coating. However, PU silver-coated fabrics have better elasticity and better fastness. For tents and other fabrics that require high water pressure, PU silver-coated fabrics are better than PA silver-coated fabrics.
8, Pearl coated fabric fabric, by applying a pearlescent coating on the surface of the fabric, the surface of the fabric has a pearl-like luster, which is silver-white or colored. It makes a very beautiful costume. There are also PA pearlescent and PU pearlescent. PU pearlescent is smoother and brighter than PA pearlescent, has a better film feel, and is also known as “pearl film”.
9. Oil-gloss coated fabric, the surface is smooth and shiny after coating, and is generally suitable for tablecloths.
Use of coated fabric:
Widely used in sportswear, down jackets, rainproof parkas, jackets, tents, shoes and socks, curtains, bags and advanced waterproof and breathable ski shirts, mountaineering clothes, windbreakers wait.
It can also be used in national defense, navigation, fishing, offshore oil wells, transportation and other fields.
Waterproof coating series fabrics with windproof, waterproof, moisture-permeable and other functions.
From the fashion market: 50% of casual wear is made of coated fabrics. The main styles include vests and jackets, which use the latest PU coating. The texture is relatively light and thin. The colors tend to be light and elegant, including light blue, light gray, light purple, etc. At first glance, it looks like a breeze, fresh and beautiful. The biggest advantage of coated clothing is that it feels smooth, rainproof, and easy to clean. Since its launch, it has been loved by young people and has sold well. The consumer group of coated clothing is mainly young men, women and middle school students. This type of clothing is not expensive and has many styles, catering to the consumption characteristics of young people.
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This article is excerpted from [www.alltextile.cn]. Please indicate when reprinting.
AAFSGRETEGSDFW
Disclaimer:
Disclaimer: Some of the texts, pictures, audios, and videos of some articles published on this site are from the Internet and do not represent the views of this site. The copyrights belong to the original authors. If you find that the information reproduced on this website infringes upon your rights, please contact us and we will change or delete it as soon as possible.
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