少硫化钠酶脱毛工艺的研究

Study on the low sulfide liming and enzyme unhairing process

对秦川黄牛皮用少量硫化钠预处理后 ,用酶法脱毛进行了试验研究。通过方案对比、正交试验及对成革进行物理性能检测 ,对浸水处理、脱毛方案及其工艺参数进行了优化试验 ,确定了少硫化钠浸灰酶脱毛工艺。

The enzyme unhairing process of cattlehide was studied after pretreatment of sodium sulfide.By means of the contrast plan,orthogonal experiments and physical inspection,the optimum research on the soaking pretreatment,unhairing process and technological parameters was made.And the processing route of low sulfide soaking and enzyme unhairing was settled.