Moisture Proof Paper Sizing Agent JH600

Surface Sizing Agent
May 25, 2026
Video Description:
Observe the step-by-step operation and see practical examples of usage. In this video, we demonstrate how the JH-600 cationic surface sizing agent enhances paper durability and water resistance. Watch as we show the proper mixing procedure with gelatinized starch, explain dosage optimization for different paper grades, and showcase the resulting improvements in surface smoothness and moisture protection for packaging and printing applications.