【摘要】 对育果袋纸化学品的添加工艺进行了研究。结果表明:选用阴离子分散松香胶施胶,聚酰胺环氧氯丙烷作为湿强剂,阳离子淀粉和阴离子聚丙烯酰胺作为双元助留体系,成纸的施胶度84s,透气度13.36μm/(Pa·s)-1,干裂断长4542m,湿裂断长1634m。更多还原

【Abstract】 The chemicals adding technology of the fruit-bagged paper was researched. The results showed thatanionic dispersion rosin size was picked out for internal sizing, PAE was chosen as wet-strength agent, retention system was constituted by cationic starch and anionic polyacrylamide, sizing degree 84s, porosity degree 13.36μm·(Pa·s)-1, dry breaking length 4 542m, wet breaking length 1 634m.更多还原