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Do you know the yeast washing of webbing products?
Published:
2020/11/18
Enzyme washing (ENZYME WASH) enzyme is a cellulase, which can degrade the structure of the fiber webbing at a certain pH and temperature, so that the webbing can be faded and depilated gently (produces a "peach skin" effect) , And get a long-lasting soft effect. Stone can be used together or instead of stone. If it is used together with stone, it is usually called ENZYME STONE WASH. Generally, it is 3-10 grams per liter. If the pH and temperature are too high, the enzyme will lose its vitality, and too low will reduce the effect of ferment washing. The ph is generally controlled at 4.5-5, and the temperature is about 50 degrees.
Enzyme is a kind of cellulase, which can degrade the fiber structure at a certain pH value and temperature, so that the webbing can be gently faded and depilated (produce a "peach skin" effect), and get a long-lasting softening effect . Stone can be used together or instead of stone. If it is used together with stone, it is usually called ENZYME STONE WASH. Biological enzyme desizing requires temperature as a condition, just like yeast, the effect is not good when the temperature is low, and the time is longer, and it becomes invalid when the temperature is high. The general processing conditions are 55-80 degrees, and the time is 10-20 minutes. If you use lye, it is best to rinse once with clean water. Process formula: desizing enzyme/lye: 1.6/10 After cleaning, refill the water, add enzymes and buffers. The effect of adding buffers is to alleviate the effect of enzymes and avoid pattern deviation. This time will be based on the sample provided by the customer, and the temperature is 45-55. 2 minutes for the board. Process formula: Buffer: PH 4.5-5.3 Enzyme: 2-4 After the effect is achieved, immediately rinse with water. It is best to keep the temperature at 40 degrees during cleaning to speed up the cleaning speed and ensure that it is clean. After washing, add soap powder and wash at 55°C for 5 minutes for further washing.
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