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How to distinguish between polyester-cotton webbing and nylon webbing?
- 2018-11-08-

Polyester/cotton webbing is a kind of polyester fiber, which is made of chemical fiber and polyester. The invention of polyester-cotton promotes the great progress of human textile, and it also has many advantages. Polyester cotton increases the toughness of pure cotton yarn, is not easy to break, and has elasticity!

Polyester cotton yarn just neutralizes the advantages of pure cotton and polyester, and looks at the composition of polyester in cotton.
Some of the advantages of pure cotton, such as moisture absorption and moisture retention, are mainly for clothing accessories. It is not important for the woven fabrics, and some are even disadvantages; the advantages of polyester are necessary for webbing yarns.
More than 90% of the cotton webbing in the market is made of cotton polyester thread or polyester cotton thread, but the real pure cotton thread market is very few, and the price is amazingly high!
Generally, the yarn of the real cotton webbing is made by adding a small amount of polyester to the cotton, so that it can have the advantages of pure cotton and polyester cotton, easy to wash, heat-resistant, alkali-resistant, moisturizing, hygienic, wear-resistant, and will not shrink. , not easy to wrinkle, not easy to deform, not easy to stick hair and so on! The key is the proper proportion of cotton and polyester!
The method of identification of cotton webbing and polyester/cotton webbing is the simplest one. Take the cut line and burn it. If there is a hard block, it is a polyester-cotton thread containing polyester. If it is all ash, it is authentic pure cotton.

There are many varieties of polyester-cotton webbing, which are widely used in various industrial sectors such as clothing, shoe materials, luggage, industry, agriculture, military demand, transportation and so on. In the 1930s, the ribbons were hand workshops, and the weaving of beautiful pictures was produced. The raw materials were cotton and twine. After the founding of New China, the raw materials of webbing gradually developed into nylon, vinylon, polyester, polypropylene, spandex, viscose, etc., forming three major types of processing techniques: weaving, weaving and knitting. The fabric structure has plain, twill, satin, jacquard and double. Layer, tube and joint organization
This product is made of imported nylon yarn material and environmentally friendly dye. It is produced by the most advanced dyeing and finishing equipment and technology in the world. The computer is matched with color. The product has obtained the environmental protection certification of SGS in Europe and America. It has passed the environmental protection heavy metal detection; ROSH environmental protection test; REACH environmental protection Detection; anti-UV anti-aging and anti-UV and other environmental testing.
There are many kinds of polyester-cotton ribbons, so how do we need to distinguish them? Below we use the burning identification nylon webbing and polyester webbing to burn the labeling method: remove the warp and weft yarns of the two unknown types of webbing, and burn them with a lighter respectively. During the combustion process, some physical phenomena are observed to determine the raw materials of the warp and weft yarns. When burning, observe the flame, the melting condition, the emitted odor, and the ash after burning.

Polyester-cotton yarn-dyed fabric refers to a yarn-dyed fabric containing polyester fiber and cotton fiber. According to the different ratio of polyester-cotton spinning, it can be divided into two categories, one is interwoven yarn-dyed, and the other is blended yarn-dyed. Interlacing refers to the interwoven fabric of two or more different yarns on the same layer in the fabric. Interwoven cotton refers to a fabric containing cotton fiber components and interwoven. For example, a piece of cotton yarn and a polyester cotton yarn interlaced, a polyester cotton yarn and a viscose yarn interwoven fabric, a pure cotton yarn and a pure polyester yarn interwoven fabric, etc. Etc., to illustrate, here is not necessarily a yarn to a yarn, can have different ratios, such as two cotton to three polyester yarn. A blended fabric refers to a fabric in which two or more different fibers are woven in each yarn in the same layer. For example, the cloth containing polyester and cotton in each yarn is a polyester-cotton blended fabric. The yarn-dyed fabric can be both blended and interwoven.

  Polyester-cotton fabrics are soft and thick, and the brand products are generally made of polyester-cotton fabric with 65% polyester and 35% cotton. Polyester cotton is divided into plain and twill.  The plain polyester cotton fabric is thin, the strength and wear resistance are very good, the shrinkage rate is very small, the appearance of the product is not easy to be sampled, and the price is affordable, the durability is good, but the comfort fit is not as good.  This kind of fabric is commonly used by people, but it is not so close to cotton, but it is not easy to dye. 

The characteristics of polyester cotton cloth are:

1. As a kind of mixed fiber fabric, polyester cotton cloth contains a lot of cotton fiber inside, and the fabric dyeing is very good, so most of the fabrics are very bright in color, looks very beautiful and beautiful, and in production. People have a purpose to increase the brightness and color saturation of the product, and the color of the product is very comfortable to open. At the same time, the fiber strength of the polyester cotton cloth is very high, 20 times that of the general viscose fiber. The wear resistance and elasticity of the product are very good, the product is durable, the service life is very long, and the product is resistant to light and heat, and can always be Very straight, the shape is very...

Cotton ribbons are available in a wide variety of applications. The South Asian subcontinent and China first used cotton fibers for hand-spinning and weaving. China's use of cotton for textile production originated in the south, southwest and northwest regions. According to legend, Hainan Island and Yunnan Frontier in the Xia'an era have been weaved with cotton. During the Song and Yuan Dynasties, cotton gradually spread to the Central Plains, and it has become popular throughout the country in the Ming Dynasty. Its position in clothing materials is increasingly important. At the beginning of the 20th century, viscose fiber appeared. In the 1950s, synthetic fiber was introduced. The blended fabric of cotton and synthetic fiber was developed, such as polyester-cotton poplin and polyester-cotton khaki. Cotton production can be divided into two processes: natural fabric and yarn-dyed fabric.
There are many varieties of cotton ribbons, which are widely used in various industrial sectors such as clothing, shoe materials, luggage, industry, agriculture, military demand, transportation and so on. In the 1930s, the ribbons were all hand-worked workshops with beautiful pictures, and the raw materials were cotton and twine. After the founding of New China, the raw materials for webbing gradually developed into nylon, vinylon, polyester, polypropylene, spandex, viscose, etc., forming three major types of processing techniques: weaving, knitting, and knitting. The fabric structure has plain, twill, satin, jacquard, Double layer, multi-layer, tubular and joint organization. Polyester cotton is a mixture of polyester and cotton that is not as comfortable as cotton. Wearing clothes is not as good as cotton. Polyester is the largest variety of synthetic fibers. Polyester has several trade names, and "polyester" is the trade name of our country. The chemical name is polyethylene terephthalate, which is usually a chemical polymerization, so the scientific name often carries "poly". Polyester is also called polyester. Structure and performance: The structure is determined by the spinning hole. The conventional polyester has a circular cross section and no intermediate cavity. By changing the cross-sectional shape of the fiber, a shaped fiber can be produced. Improve brightness and saturation. The fiber macromolecule has a high degree of crystallinity and a high degree of orientation, so the fiber has a high strength (20 times that of viscose fiber) and has good abrasion resistance. It has good elasticity and is not easy to wrinkle. It has good straightness and shape retention, good light resistance and heat resistance. It can be quickly dried and cleaned after washing. It can wear well after washing.