What's a rayon? What are the special characteristics of rayon fabric?
In fact, spun rayon is a kind of viscose fabric, it has another name called artificial cotton, spun rayon is a class of renewable fibers, is extracted from plant fibers, and then through alkali, refining, dissolving, spinning, cutting into staple fiber, spinning and so on a series of processes. Rayon raw materials are very rich, after years of development, belongs to a very mature fabric, the production process is basically relatively mature. Therefore, its price is relatively low and friendly, comfortable to feel, and it is one of the main fabrics used in low-end clothing.
Rayon fabric because of mature reasons, now there are many kinds, basically everywhere, more types are 60*60/90*88 and 30*30/68*68 these several, the printing and dyeing of rayon fabric is relatively simple, the color of the printed fabric is quite bright, is one of the more commonly used printing fabrics. The use of spun rayon should also understand spun rayon, spun rayon has three characteristics, one is shrinkage rate, spun rayon fabric is a relatively high shrinkage rate of fabrics, in the clothing cutting for the size of the different specifications are not the same, and spun rayon has resilience, in printing and dyeing set tension is not the same, garment washing after the difference will be very large, in the purchase of spun rayon, The control of shrinkage rate needs to be clearly specified. It is necessary to control the shrinkage rate in a low range by reducing the width and the warp tension in the production setting. The second is the tearing strength, spun rayon fabric yarn in the basic fabric yarn belongs to a more brittle class, fabric strength is relatively low, easy to be torn, and spun rayon high-count fabric, than low-count even easier to tear, if some clothing for fabric strength requirements, you must pay attention to the strength indicators of spun rayon. The third is the color fastness of friction, the emphasis of rayon fabric, which leads to another problem, that is, the color fastness of friction will also be reduced, so the light color system of rayon fabric will be more, and people who understand the color fastness of rayon cotton are also aware of it. Generally, the color fastness of spun rayon is the use of reactive dyes, so that it is better in environmental protection indicators.
In addition to pure rayon fabric, there are also many interwoven fabrics of rayon. Through the interweaving of different fabrics, rayon has the characteristics of good hand feel and bright color.
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