Bacteria produce cellulase susceptible to degradation, resulting in reduced enzyme production capacity. Bacterial production of cellulase production is less, mainly endoglucanase, most of the non-crystalline cellulose degradation activity, and the resulting enzyme mostly intracellular enzymes or adsorbed on the cell wall, not secreted into the culture medium , increasing the extraction and purification of difficulty, so few studies on bacteria. But generated by bacteria is generally optimal cellulase is neutral to slightly alkaline pH. The past 20 years, with the neutral and alkaline cellulase enzyme cellulase successfully applied in cotton fabric finishing process and washing detergent industry, bacterial cellulase preparation has shown good application prospects. Guangzhou Long Li Biotechnology Co., Ltd. is a company specializing in textile industrial enzymes, textile auxiliaries and development of raw materials, production, sales and service as one of the companies. 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. Operation, plus bleaching agent 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, cylinder slightly higher level, in order to dilute bleach 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 detergent cellulase enzymes, optical brighteners, such as hydrogen peroxide to make a final wash cellulase efficacy in 50 ° C water temperature, the PH value and cellulase activity, such as fluorescent whitening cellulase preparation, 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). Cellulase | 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.