Paper Sizing Agent

Sizing agent can be divided to inner pulp sizing agent and superficial sizing agent. There are rosin sizing agent, neutral sizing agent and synthesis sizing agent for inner pulp sizing agent

. And superficial sizing agent generally use anion high polymer materials.

After the sizing on the paper, it can improve the paper performance of anti-water, anti-oil and anti-printing ink etc. Meanwhile, it can improve the smooth, hydrophobic and printing adaptability.