What does pure cotton twill mean? The advantages and disadvantages of pure cotton twill fabric, twill means that the interlaced points of warp and weft threads present a structure pattern of twill lines at a certain angle on the surface of the fabric. Its organizational structure is characterized by diagonal lines consisting of warp or weft points on the organization chart, and diagonal weaves consisting of floating (or weft) floating lines on the surface of the fabric. To form a twill weave requires at least 3 warp and 3 weft threads. Cotton is generally used as a proper noun in clothing and other materials. The cotton content is 95% -100%. Some people now compare the quality of a person or thing with real materials.
Twill fabric is divided into two types: coarse twill and fine twill:
Denim uses cotton size 32 or more (less than 18 inches) as warp and weft; fine twill uses cotton size 18 or less (more than 32 inches) as warp or weft. Twill is available in white, bleached and motley. It is often used as uniforms, sportswear, sneaker linings, emery cloth backing and padding. Wide bleached twill can be used as a sheet, or printed as a sheet after printing. The element color and motley fine twill cloth is bright after finishing by electro-optic or calendering, and can be used as umbrella surface and clothing folder.
Advantages and disadvantages of cotton twill fabric
Advantages of cotton twill fabric:
The first advantage of pure cotton twill fabric is that it is very hygroscopic. Under normal circumstances, fibers can absorb moisture into the surrounding atmosphere. Its moisture content is 8-10%. Soft but not stiff. If the humidity of the cotton cloth increases and the surrounding temperature is high, all the water contained in the fibers will evaporate and disperse, so that the fabric will maintain a water balance and make people feel comfortable.
2, thermal insulation
However, because cotton fibers are poor conductors of heat and electricity, the thermal conductivity is extremely low, and because cotton fibers have the advantages of porosity and high elasticity, a large amount of air can be stored between the fibers, and air is a poor conductor of heat and electricity. , Twill fabric made of pure cotton has good thermal insulation, and wearing pure cotton fabrics makes people feel warm.
Pure cotton fabrics have good heat resistance. When the temperature is below 110 ° C, it will only cause the water on the fabric to evaporate without damaging the fibers. Therefore, the cotton fabrics will not affect the fabric at normal temperature, wearing and washing and printing. Improved washing and wearing resistance of pure cotton fabrics.
Pure cotton twill fabric has greater resistance. Cotton fiber is in alkaline solution, and the fiber will not be destroyed. This property is helpful for washing and disinfecting the pollution after taking the product. Various processes to produce more new varieties of cotton weaving.
Disadvantages of cotton twill fabric:
1. Pure cotton twill fabric is easy to stick to wool, which is difficult to remove completely.
2. Pure cotton twill fabric is easy to wrinkle, and it is more difficult to smooth after wrinkling.
3. Pure cotton twill fabric is easy to shrink. The shrinkage rate of pure cotton clothing is 2% to 5%. After special processing or washing treatment, the exception is.
4. Pure cotton twill fabric is easily deformed and lacks elasticity. Pure cotton clothing will be easily deformed, especially for summer clothes because the fabric is thin.