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Cotton fabrics made of pure cotton fabrics are also called cotton fabrics and pure cotton fabrics. They are mostly used to make shirts, casual wear, fashion or tight clothing. Cotton fabric is soft and close to the human body. Compared with chemical fiber, it has good water absorption, softness and warmth retention, and has better heat insulation performance. Because cotton fiber is used in cotton fabric, it is not easy to appear static electricity. and other adverse reactions.
However, due to the relatively weak elasticity of cotton and hemp fibers, their anti-wrinkle properties are relatively poor. When wearing or cleaning, if you accidentally use excessive force, it will appear wrinkles or deformation. Therefore, the nursing process in daily life brings a lot. We can blend pure cotton fabrics with bamboo fibers, hemp fibers and other materials, which greatly improves the practicality and functionality of pure cotton fabrics and meets people's current daily needs. Identification methods for cotton fabrics, chemical fibers or other fabrics.
Textiles made of chemical fibers have the advantages of anti-wrinkle, abrasion resistance, abrasion resistance and straightness, but their comfort is far lower than that of cotton fabrics made of pure cotton fabrics, and pure cotton fabrics are easy to have adverse reactions to human skin. Therefore, some personal products for people with sensitive skin try to use textiles made of pure cotton fabrics, which is good for our health. With the improvement of people's living conditions, the natural fibers of pure cotton fabrics are favored by many users, so their cost is currently higher than our common chemical fibers. The use of pure cotton fabric is very extensive. It comes from the fiber in cottonseed, which needs to be knotted, carded, combed, spun and worsted, picked and made into cotton yarn, and then woven from cotton yarn into pure cotton fabric. Cotton fiber is a porous material, the molecules inside are a bit messy, and it also contains clean water molecules, so the effect of absorbing water vapor is better.
Due to the poor elasticity of cotton fibers, pure cotton fabrics are more prone to wrinkling. Shrinkage cotton fiber has strong water absorption, and the cotton fiber expands when absorbing water, resulting in short cotton yarn deformation. Usually knitted garments can withstand + 5% shrinkage. In the wet state, in the presence of bacteria or fungi, cotton fibers break down into their favorite nutrient glucose, which causes the fabric to mold and rot. If cotton fiber is exposed to the sun for a long time, the fiber will become hard and brittle. If an oxidizing agent, bleaching powder or oxidation dye is encountered, the fiber will be reduced and the fiber will become brittle and hard.