Biotechnology Co., Ltd. Guangzhou Long Li washing process common washing method to introduce the next Cowboys after treatment - rinsing (BLEACH WASH) for the clothes have white or bright look and soft feel, the need to rinse the clothes, that is Ordinary washing over water, heated to 60 ° C, according to bleach the color depth, add bleach (bleaching agent), within 7-10 minutes to make the color of the board unanimously. When cellulase operation, add bleaching agents should be shifted in the direction consistent with the transfer cylinder, in order to avoid dilution of bleach and water because they can not fall directly on the clothes as soon as possible, partial bleaching. Before bleaching, water cylinder to be slightly high concentration of cellulase, diluted bleach to the water. Bleached laundry on the rear plate, i.e. a large (small) soda (Na2CO3, NaHCO3) to water in the residual water and bleach, bleach completely stopped. After over water, add the water temperature at 50 ° C in detergent, fluorescent brighteners final wash cellulase activity, hydrogen peroxide and other work, and in PH, fluorescent whitening, etc., and finally softening can be. Rinsing can be divided into oxygen bleach and chlorine bleach. Oxygen bleach is the use of hydrogen peroxide oxidation under certain PH value and temperature to destroy the dye structure, so as to achieve fade, the purpose of whitening, general drift slightly reddish cloth. Chlorine bleach is the use of sodium hypochlorite oxidation to destroy the dye structure, so as to achieve the purpose of fading. Chlorine bleach fade effect rough, and more for indigo denim rinse. Bleaching of the rear panel, should Hyperion residual chlorine in water and clothing were in and so stop the bleaching, bleaching and then carry out the stone, the stone is called rinsing (BLEACH STONE WASH). Long Li Biotechnology Co., Ltd. is located in Guangzhou China International cowboy clothing production base - Xintang. Specializing in textile production and marketing of functional textile auxiliary services for the integrated enterprise, Long Li Shengli cherish the trust of many manufacturers, we will continue to work to provide a safe, efficient and high-quality products that improve human health! Whether raw fabric dyeing by component category: (1), Baipi fabric: without dyeing of raw materials through processing fabric, silk fabric in stock, also known as students. (2) color fabric: the bleaching ingredients or fancy lines after processing through fabric, silk fabric is also known as cooked goods. Cellulase textile, Long Li biological (certified), cellulase provided by the Guangzhou Long Li Biotechnology Limited. Guangzhou Long Li Biotechnology Limited (www.fangzhizhuji.com) is Guangzhou, chemical products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Long Li biological leadership in the staff warmly welcome all inquiries negotiations to create a better future biological Long Li.