The manufacturing of cotton cloth includes three processes of spinning, weaving and dyeing and finishing. The spinning and weaving are the processes of mechanical processing of textile fibers into yarns and fabrics. Dyeing is a combination of chemical methods and some physical and mechanical methods Fiber products for re-processing, finishing by processing, can improve the serviceability of fibers and their products and improve their appearance. The main features are as follows: (1) has good hygroscopicity and breathability, comfortable to wear; (2) feel soft, soft and luster; (3) good warmth, taking excellent performance; (4) Color fastness, complete color, but the color fastness is not good enough; (5) alkali is not acid, alkali treatment can make the fabric fiber cross-section round, thereby enhancing the luster of the fabric, mercerizing (6) But prolonged exposure will cause discoloration and strong decline; (7) less flexible, easy to produce folds and creases difficult to recover; (8) pure cotton fabric easy moldy, metamorphic, but anti-moth-eaten. Cotton is a necessity in people's daily life. It has a wide range of uses in people's wear, bedding, interior goods, interior decoration and the like, and is also widely used in packaging, industry, medical treatment and military. Cotton is a necessity in people's daily life. It has a wide range of uses in people's wear, bedding, interior goods, interior decoration and the like, and is also widely used in packaging, industry, medical treatment and military. 1. Usually washing can be hand-washing, but also machine washing, the use of alkaline detergent. 2. Washing temperature, depending on the color of cotton cloth, usually the best water temperature is 40 ~ 50 ℃, bright colors or dark products water temperature should not be too high, washing time should not be too long, so as not to fade. White sweat-proof cotton can be washed. Sweat-absorbent cotton products are not easy to wash at high temperatures to prevent the perspiration in the protein coagulation and adhesion to the fiber, resulting in yellow spots. 3. If contaminated with paint stains on cotton fabric, first use kerosene or turpentine rub until stains, and then laundry. 4. Drying ventilated shade drying cotton products, can not be exposed to the sun. 5, when ironing, appropriate amount of wet, easy to hot flat. To prevent fading tips ◎ salt is a cotton cloth fixing agent, to prevent discoloration, the newly bought bright colors or dark cotton cloth can be added to the salt or white vinegar soaked in water, then dried to maintain long-lasting cotton color. ◎ If washing high-quality cotton products can add a small amount of alum in the water can also avoid or reduce fading. First of all, there should be a way to stack large enough spacious warehouse, if the warehouse is small, can not be stacked by any means (clever wife difficult to do without rice) Then according to the type of fabric to distinguish, such as: knitted fabrics and woven fabrics Should be distinguished because the knitted fabric into a relatively soft roll, and woven fabric roller up relatively straight, as well as fabric material classification, cotton fabrics were separated, polyester fabric and fiber cloth is divided into three parts. 1, the wrong stacking method is shown in Figure 1, this is not conducive to ventilation, storage time, the middle part will be moldy, there will be spots on the cotton fabric, and fabric fastness, hand gently torn the fabric, We all know that this fabric has become waste cloth. 2, the correct stacking method shown in Figure 2, so piled for easy management, looking for what material at a glance, the benefits are conducive to ventilation, fire safety, cotton cloth is best placed in well-ventilated places, such as from the door, away from the window In the nearest place, the width of one meter is the regular width, and the rows 6 to 7 are placed in a row. The second floor should be laid longitudinally, the number of which must be the same as that of the bottom. The third floor should be horizontal and horizontal, the same number, and so on. How to identify the artificial cotton like the appearance of cotton, the difference is mainly from the following points: 1, finish: Rayon, cloth flat, minimal defects, no impurities, fine and smooth; cotton surface can be seen on the shell , Impurities, etc., finish than artificial cotton. 2, Uniformity of yarn count: The yarn branch of artificial cotton fabric is even and the yarn defect is very few; while the pure cotton fabric yarn branch is not as uniform as the artificial cotton fabric, especially the coarse fabric is more obvious. 3, feel: no matter the thickness of artificial cotton fabric, feel most of the more soft, while a slight sense of coarse cotton. 4, color: Artificial cotton luster and color are good, compared with the cotton, artificial cotton cloth is more bright and beautiful. 5, wrinkle: artificial cotton easy to wrinkle, when a hand clutching a cloth, diffuse, there are a lot of wrinkles, it is not easy to recover in time, although the cotton wrinkles, but slightly lighter than cotton. 6, drape: artificial cotton drape better cotton drape than artificial cotton. 7, strong: artificial cotton lower strength, not as good as cotton, especially in wet conditions, artificial cotton fastness, when compared with the edge of the spinning, stretching, artificial cotton is more vulnerable than cotton, therefore, man-made Mostly thick cotton, cotton yarn without such a thin cotton.