OCC中蜡与非蜡污染物及其对纸板外观质量的影响

Wax and non-wax contaminants in OCC and their effects on the appearance of paperboard

介绍了OCC中蜡与蜡基热熔胶的组成与性质,及其造成危害的过程,明确了挂面纸板产生深色斑点的原因,为预防深色斑点的出现提供了线索。

The composition and characteristics of wax and wax-base hot melt materials in OCC and the course of their hazards are introducedin the paper. The causes of dark spots formed during recycling are analyzed and the methods for preventing dark spots are offered.