酶转化淀粉在纸张表面施胶中易出现的问题及其解决方法  

Problems and Solutions of Enzyme Converted Starch in Surface Sizing

作　　者：王佃贵 WANG Dian-gui(Liaocheng Xinnuo Biotechnology Co.,Ltd.,Liaocheng,Shandong Province,252400 China)

机构地区：[1]山东聊城市信诺生物技术有限公司,山东聊城252400

出　　处：《纸和造纸》2021年第3期3-4,共2页Paper and Paper Making

摘　　要：介绍酶转化淀粉在纸张表面施胶过程中容易出现的问题,通过实验室研究对比,最终以无机物为载体,通过阳离子改性和新型降解型复合酶的应用,彻底解决了酶转化淀粉黄沫子、原淀粉老化等造成的刮棒堵塞、粘辊、施胶不匀等问题,让原淀粉在造纸上的应用获得了更广阔的空间。The problems of enzyme converted starch in the surface sizing were introduced.Through the research and comparison in the laboratory,the technical experts with inorganic materials as carriers,cationic modification and the application of new degradable complex enzymes were carried out,completely solved the problems such as yellow foam,starch aging and so on.Otherwise,these problems will cause problems with scraping rod blocking,sticking roller,uneven sizing.So that the application of raw starch has a wider space.

关 键 词：酶转化淀粉 净化剂 黄沫子 施胶 

分 类 号：TS727[轻工技术与工程—制浆造纸工程] TS753.9