What are the classification standards for stretch fabrics? First of all, we must look at the direction of elasticity, there are mainly two kinds of weft bullets, warp bullets and four-sided bullets. The deception is to look at the elastic nature. General stretch fabrics are made of spandex yarn to provide elasticity, but there are also high-elastic yarns that do not contain spandex yarn, such as polyester T400. These two classification standards, including a variety of raw materials, can also be made into various tissues and thicknesses, and the categories are very rich.
Stretch fabric is a very common type of textiles, popular polyester, nylon weft elastic and four-sided elastic, there are also cotton weft elastic, four-sided elastic, etc., there are also many interwoven stretch fabrics, such as polyester cotton interwoven elastic fabric, brocade bonded warp elastic grosgrain fabric, etc., with the popularity of man-made fibers, such as rayon stretch fabrics, modal polyester stretch fabrics, Tencel stretch fabrics and Tencel polyester, Tencel brocade stretch fabrics are also widely popular. In recent years, stretch fabrics such as acetate polyester and acetate brocade have also become popular. Therefore, stretch fabrics can be said to occupy half of the fabric industry, the combination of raw materials is endless, and the application scenarios are also very extensive, so there are countless categories of stretch fabrics from the combination of raw materials. It can be said that any textile fiber can be used to design stretch fabrics, and the combination changes are endless, so Zhongran Xiaobian classifies stretch fabrics from the direction of elasticity and elastic properties. The direction of elasticity is nothing more than three kinds of weft elastic, warp elastic and four-sided elastic, and these three stretch fabrics can be found everywhere. Of course, what kind of elasticity to make, it depends on the difficulty and cost performance of I. For example, warp elastic brocade grosgrain, in terms of cost, elasticity and elastic effect, is far better than weft elastic, but many other stretch fabrics are weft elastic to save costs, and the process difficulty will be small. Therefore, the design and development of stretch fabrics should pay attention to scientific rationality. The elasticity of the general stretch fabric is because it contains spandex silk, and good spandex silk will have very good elasticity, which is very suitable for casual, bodybuilding and sportswear. However, spandex will affect color fastness and other intrinsic indicators, so stretch fabrics without spandex have been promoted and popularized in recent years, and the common ones are polyester T400. However, stretch fabrics without spandex tend to be stretch-like, and the advantages are stability and high color fastness.
Stretch fabrics are not only woven fabrics, knitted stretch fabrics are even richer, widely used in fashion design, home textiles, home furnishing, etc. Especially modern people pursue casual fashion style, stretch fabrics are in greater demand. Therefore, those who do textiles can ignore the development and promotion of stretch fabrics, and those who do clothing cannot do without elastic fabrics.
