造纸工业对二次纤维回用量的依赖一直呈增加趋势,胶黏物(stickies)障碍问题也日趋严重,由于二次纤维和原生纤维常常混用,胶黏物又和树脂混合在一起,增加了生产过程中在设备、织物上的沉积物的复杂性和抄造障碍的严重性,因此如何消除和控制这一障碍就变得尤为重要。本文以废纸制浆生产的二次纤维为研究对象,分离其中的大胶黏物,并结合仪器分析的方法对影响测定浆料中的大胶黏物含量的一些影响因素进行了分析,提出了在实际测试中需要注意的方面。 Paper industry relies on the amount of secondary fiber reuse has been increasing, stickies obstacles have become increasingly serious, because the secondary fiber and primary fiber are often mixed, sticky resin and resin mixed together, increasing the production The complexity of the deposits on the equipment, the fabric, and the severity of the papermaking obstacles in the process, it becomes especially important to eliminate and control this obstacle. In this paper, secondary fibers produced from waste paper pulp were selected as the research object, and the macromolecules in them were separated. Some influential factors influencing the determination of macroglobulin in pulp were analyzed by means of instrumental analysis. In the actual test needs attention.