Generally, it is appropriate for us to buy sweaters and pure cotton yarn, because the cotton yarn fiber has good moisture absorption, with a moisture content of 8-10%. When it contacts the skin, it makes people feel soft but not stiff, with good heat preservation and heat resistance.
At the same time, the cotton fiber has a strong resistance to alkali. In the alkali solution, the cotton fiber will not be damaged, which is conducive to washing the pollution after taking it. Secondly, the moisture absorption, light resistance and heat resistance of acrylic sweater are not as good as those of pure cotton sweater. Generally, acrylic fabric is suitable for summer shirts, T-shirts and other clothing. Therefore, it is not recommended to choose acrylic fabric when buying sweaters.
Benefits of Sweater Cotton Yarn
Thermal insulation: because the cotton yarn fiber is a poor conductor of heat and electricity, and the thermal conductivity coefficient is extremely low, and because the cotton fiber itself has the advantages of porosity and high elasticity, a large amount of air can be stored between fibers, and the air is also a poor conductor of heat and electricity, the pure cotton fiber textiles have good thermal insulation, and people can feel warm when wearing pure cotton fabric clothing.
Heat resistance: The pure cotton fabric has good heat resistance. When the temperature is below 110 ℃, it will only cause water evaporation on the fabric and will not damage the fiber. Therefore, the pure cotton fabric has no impact on the fabric when it is worn, washed, printed and dyed at room temperature, which improves the washing and wear resistance of the pure cotton fabric.
