纸浆模塑工业包装制品（简称纸模）主要用于缓冲包装，它以回收的废弃纸张为原材料，具有质轻、易降解、透气性好等优点。
Pulp-molding packaging products (pulp mold) are made of recycled trash paper, and used in cushion package and have the advantages of light mass, easy decomposability, good ventilation and so on.
研究也表明无机盐电解质及其作用时间对长纤维纸浆的WRV影响很小，相反对细小纤维纸浆的WRV影响较大。
It also showed that inorganic salt ions also have no influence on WRV of long fiber pulp, but have significant influence on WRV of the fines.
研究了影响纸浆悬浮液电荷衰减的一些因素如搅拌速率、纸浆的种类、电解质的加入量、阳离子聚合物的添加量等；
Secondly, factors influencing charge decay of pulp slurry suspension, such as stirring rate, pulp species, adding amount of polyelectrolyte, adding amount of cationic polymer etc. were discussed.
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