FOR: the tannery use to measuring the hard leather, sear leather, and finished leather.
用途：制革厂测量硬皮、烤焦皮等又厚又不平的皮革。也可以测量各种成品皮。
The application of surfactant in leather industry has been in every process of production, influencing the quality and performance of finished leather products to a great degree.
表面活性剂在皮革工业中的应用已经渗透到各个工序，在很大程度上影响着成革的品质和性能。
The pattern of the PU leather is made from fancy paper that heat sticking on the semi-finished leather and then separate the leather from the paper when it cools.
PU革的花纹是用一种花纹纸先热帖压在半成品革表面，等待冷却下来后再进行将纸革的分离，做表面处理；
The pattern of the PU leather is made from fancy paper that heat sticking on the semi-finished leather and then separate the leather from the paper when it cools.
PU革的花纹是用一种花纹纸先热帖压在半成品革表面，等待冷却下来后再进行将纸革的分离，做表面处理；
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