Crosslinking agents are used to improve physical resistance properties, such as ink adhesion and resistance to abrasion, chemicals, heat, water, and block.

UREPRET P

Modified urea resin with low free formaldehyde content.

UREPRET PU

Modified urea resin, in compliance with regulations for the contact with foodstuffs (German Recommendation XXXVI, FDA 21 CFR §§ 176.170 in 176.180).

UREPRET N

Modified urea resin.

MELAPRET PTS 70

Modified melamine resin.

MELAPRET NF 70/M

Modified melamine resin with low free formaldehyde.

MELFIX GLS

Glyoxal-based crosslinker. Waterproof quality is achieved already on the coating machine.

MELFIX GLS BF

Borax-free glyoxal crosslinker. Waterproof quality is achieved already on the coating machine.

MELAPRET PAE resins

Cationic polyamidoamine-epichlorohydrin resin. By the addition of resin in the wet end of the paper machine, and also in the coating formulation, better wet strength of paper is achieved.