Shandong Chemsun Ost Co.,Ltd

Product Name: Surface Sizing Agent

Hydrophobicity is achieved by applying a thin layer of uniform adhesive to the surface of paper or cardboard that has been glued in or without glue in paste.
Surface sizing can improve the physical strength, abrasion resistance, durability, feel and smoothness of the paper, and overcome defects such as fluffing and powder shedding.
The sizing agents used for surface sizing mainly include animal glue, starch, polyvinyl alcohol, methyl cellulose, carboxymethyl cellulose, paraffin glue, etc.
Commonly used surface sizing methods include groove sizing, roller sizing, calendering and dryer sizing.