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Washed Jeans: A Classic Of Fashion

2013/3/27 17:05:00 36

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Speaking of a href= "http://www.91se91.com/news/index_h.asp" target= "_blank" > jeans < /a > /strong, people will naturally think of the gold rush in 1849 in the United States. In the mid 30s, almost all the jeans worn in the agricultural belt of the Midwest were brought to the bustling metropolis east of the Mississippi River. From then on, jeans began to enter the ranks of fashion clothing. Washed jeans are a kind of craft, while a href= "http://cailiao.sjfzxm.com/Matertial/show/default.aspx" target= "_blank" > washed jeans "/a > /strong" is also one of the most important fabrics for making jeans.
 washing is an important production of cowboys. a href= "http://cailiao.sjfzxm.com/Matertial/show/Garment_Accessories.aspx" target= "_blank" > process < /a > /strong > Jeans and casual pants are different. Jeans can be washed by water. If it is not washed, denim is very hard. It is uncomfortable to wear on the body, and it also has an impact on the body. Some trousers are more popular in jeans, and the rest are trousers of other types. In the last step of production, a pool filled with water will be washed through water. After such treatment, the pattern of some frictions will be more special. Because the trousers have been washed, the shrinkage has been reduced. So it is not very easy to shorten the time of washing pants. After washing, jeans will be softer, and the color will be more authentic. The color will not fade too much. 
 from denim a href= "http://cailiao.sjfzxm.com/Matertial/show/default.aspx" target= "_blank" > fabric > /a > /strong > category, it can be divided into plain weave, twill, herringbone, interweave, slub, dark stripe, and flocking cowboy. In terms of composition, the cowboy combs and combs have 100% cotton, including elastic (Lycra), cotton and linen blended, and Tencel. The washing and finishing technology of jeans garment has been developed from traditional rinsing and stone grinding to enzyme washing and stone grinding. Nowadays, there are more popular cellulase grinding, denim finishing and denim finishing of jeans. The process formula and operation requirements of each process are described as follows: first, desizing, desizing is aimed at removing the size of the garment so as to facilitate the subsequent processing with good production conditions. Because denim is mostly made of starch or modified starch size, amylase can be used to desizing. Because of the residual alkali on denim, acetic acid is added to the desizing bath. The softening agent is added to produce streaks for some heavy denim during desizing process. Second, cellulase is a kind of cellulase which is fermented by a single mold. It can hydrolyze cellulose surface and produce some water-soluble products such as short chain polysaccharides and glucose. Because the dyeing and finishing of denim is only stained on the fiber surface, cellulase can remove the dye attached to the fiber surface while partially hydrolyzing cellulose surface. Using cellulase to wash the stone mill can greatly reduce the amount of pumice and even do not use pumice. At the same time, it can increase the washing capacity of the washing machine and reduce environmental pollution. Because of the decrease of pumice grinding on clothes, the clothes after washing are soft, natural and bright. In the process of stone washing, the indigo dye dropped off in the water bath, with a pH below 6, which has obvious phenomenon of re staining, resulting in the blue and white contrast style of the denim seam with blue and white contrast. Third, biological polishing finishing, polishing finishing can be used as polishing enzyme, its enzyme molecule is more than one thousand times larger than the water molecule, so it can not penetrate into the fiber. However, after bipolishing finishing, some of the color changes are more significant.