
Dry Strength Agent
Lower basis weight targets and more recycled fibre both pull dry strength the wrong way.
Enhance paper strength and durability with our paper strength agents—improving fiber bonding, dry and wet strength for high-quality, sustainable paper.
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.
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.

Lower basis weight targets and more recycled fibre both pull dry strength the wrong way.

Tissue, towel and liquid packaging have to hold together wet, which dry strength chemistry cannot do.

PFAS restrictions are closing in on fluorinated barrier coatings for food contact paper.

Grease strike-through turns a printed wrapper into a complaint.
4: Dry Strength Agent, Wet Strength Agent, Fluoride-Free Oil Proof Agent, Oil Proof Agent.
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.
The paper grade, the furnish, your system pH and the property target. That is enough to shortlist a grade and suggest a starting dosage.
Tell us the grade, the furnish and the target. We reply with a shortlist, a dosage range and packing options.