Tianjin Chemsum New Materials Co., Ltd. · Papermaking chemistry since 2005
CHEMSUM dry strength agent in export packaging
4 products

Paper Strength Agent

Enhance paper strength and durability with our paper strength agents—improving fiber bonding, dry and wet strength for high-quality, sustainable paper.

The problem

What Goes Wrong Without It

A sheet that passes its dry tensile test can still fall apart the moment it meets moisture, and a food wrapper that fails on grease is scrap regardless of how strong it is dry.

What we supply

How The Range Answers It

Dry strength agents for fibre-to-fibre bonding, PAE-based wet strength resins for tissue, towel and liquid packaging, and two oil proof agents - including a fluorine-free grade for food contact work.

Full range

All 4 Paper Strength Agent Grades

Frequently Asked Questions

How many products are in the Paper Strength Agent range?

4: Dry Strength Agent, Wet Strength Agent, Fluoride-Free Oil Proof Agent, Oil Proof Agent.

What problem does the Paper Strength Agent range solve?

A sheet that passes its dry tensile test can still fall apart the moment it meets moisture, and a food wrapper that fails on grease is scrap regardless of how strong it is dry.

What information do you need to quote?

The paper grade, the furnish, your system pH and the property target. That is enough to shortlist a grade and suggest a starting dosage.

Quote a paper strength agent for your machine

Tell us the grade, the furnish and the target. We reply with a shortlist, a dosage range and packing options.