The cotton material has good hygroscopicity. Under normal conditions, the material can absorb water into the surrounding atmosphere, and its moisture content is 8-10%, so it contacts human skin and makes people feel soft and not stiff. If the humidity of the cotton cloth increases and the ambient temperature is high, the water content in the fiber will all evaporate and disperse, so that the fabric maintains a water balance state, which makes people feel comfortable.
Since the cotton material is a poor conductor of heat and electricity, the heat transfer coefficient is extremely low, and because the cotton material itself has porosity and high elasticity, a large amount of air can be accumulated between the fibers, and the air is a poor conductor of heat and electricity, so pure Cotton fiber textiles have good thermal insulation, and wearing cotton fabrics makes people feel warm.
The cotton material has a great resistance to alkali. In the alkaline solution, the fiber does not break. This property is good for washing and disinfecting impurities after washing, and also for dyeing, printing and various cotton textiles. Process processing to produce more new varieties of cotton.
The cotton material is a natural fiber whose main component is cellulose, containing a small amount of waxy substance and nitrogen and pectin. The cotton fabric has been inspected and practiced in many aspects. The fabric is in contact with the skin without any stimulation, no side effects, and it is beneficial to the human body for a long time and has good hygienic performance.