减少胶乳迁移 改善鞋用纸板性能

Decreasing Latex Migration to Improve Properties of the Board for Shoes

探讨加入固着剂来减少胶乳在干燥过程中的迁移,固着剂加入量,以及浆种和施胶对鞋用纸板紧度、透气度和层间结合强度的影响。结果表明:加固着剂后,干燥基本上不会引起胶乳迁移,胶乳可在纸板中均匀分布,从而改善了纸板的性能。

This research discusses adding the additives （sodium chlorine and acetic acid） to decrease the migration of the latex in the process of drying, the dosages of the additives, and the effect of the kinds of pulp and sizing on density, porocity and sticking strength between paper layers. The results indicate： after adding the additives, drying would not basically cause the migration of the latex, and the latex can be distributed uniformly in the boards for shoes to improve their properties.