The real reason for the creases on the knitted fabrics is that the first time they boiled, the night is quiet, it is already three in the morning, we are still running on the Daguang Expressway, the night can not be embarrassed, the thoughts are thousands. There has always been a problem in my mind, I can't disappear for a long time, the problem of knitted fabric creases, this problem has been plaguing me for many years, tonight, I feel as if I want to be cheerful, this has been a deviation in our direction for many years. Can't find the real reason. In fact, the real reason for the crease of the knitted fabric is that it is firstly boiled, and the crease generated in the later process is exactly the fold. Then since the creases are produced in the boiling, then we will pay attention to this.
First, add all the surfactant before the cloth, cold water (can not heat up) into the cloth for ten minutes, let it wet at low temperature and then heat up.
Second, the heating rate is 0.8-1 degrees/min, and the cooling rate is 0.5-0.8 degrees/min.
Third, cool down to 60 degrees overflow wash water, can not be directly discharged before overflow. In addition, the main reason for the production of polyester imitation cotton and polyester and polyester cotton chicken melon is that the first temperature does not fall below 60 degrees, and it is directly into cold water or straight. Causes the contraction to be too fast.
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