I believe you all know that the special treatment of webbing includes water washing, machine washing and dry cleaning. Many people have never heard of yeast washing, right? Well, today, I will explain to you.
Enzymatic washing (ENZYME WASH) enzyme is a kind of cellulase, which can degrade the fiber structure at a certain PH value and temperature, so that the cloth surface can fade gently, shed hair (produce "peach skin" effect), and obtain a lasting soft effect. It can be used together with or instead of stone. If it is used together with stone, it is usually called ENZYME STONE WASH. Generally 3-10 g/l. If the PH and temperature are too high, the enzyme will lose its activity, and if the PH and temperature are too low, the effect of fermentation and washing will be reduced. The ph is generally controlled at 4.5-5 and the temperature is about 50 ℃.
The enzyme is a kind of cellulase, which can degrade the fiber structure at a certain PH value and temperature, so that the cloth surface can fade gently, shed hair (produce a "peach skin" effect), and obtain a lasting soft effect. It can be used together with or instead of stone. If it is used together with stone, it is usually called ENZYME STONE WASH. Biological enzyme desizing needs temperature as the condition, just like yeast, the effect is not good when the temperature is low, and it will be ineffective when the temperature is high for a long time. The general treatment condition is that the water temperature is 55-80 ℃, and the time is 10-20 minutes. If the lye is used, it should be washed with clean water once. Process formula: desizing enzyme/alkaline solution: 1.6/10 After cleaning, drain water again, add enzyme and buffer. The role of adding buffer is to ease the effect of enzyme and avoid pattern deviation. This time will depend on the sample provided by the customer, the temperature is 45-55 Align plates once every 2 minutes. Process formula: Buffer: PH 4.5-5.3 Enzyme: 2-4 When the effect is reached, water shall be released for cleaning immediately, and the cleaning shall be kept at 40 degrees to accelerate the cleaning speed and ensure clean cleaning. After cleaning, add soap powder and wash for 5 minutes at 55 ° C for further cleaning.
