en.Wedoany.com Reported - Henkel has recently launched LOCTITE LIOFOL CS 7106 RE, a cold seal adhesive specifically designed for barrier-coated paper packaging. This product addresses the growing demand from brand owners for fiber-based packaging structures while maintaining the performance requirements of high-speed packaging lines. It can be used on coated barrier papers to achieve reliable sealing, is particularly suitable for flow wrap packaging, and has received recyclability certification according to the CEPI test method.

The innovation of this cold seal adhesive lies in its simultaneous compliance with the EU Packaging and Packaging Waste Regulation (PPWR) and the sustainable transformation needs of brand owners. This cold seal adhesive facilitates the transition from standard kraft paper to barrier paper without sacrificing line speed and reliability, supports high-speed operations, reduces the need for equipment redesign, and accelerates the implementation of paper-based packaging concepts.

During the development process, Henkel worked closely with paper manufacturers, converters, and brand owners. A key challenge was ensuring compatibility with a wide range of barrier paper coatings while maintaining sealing performance and processability; another challenge was balancing high performance with recyclability goals, which was achieved through careful formulation and extensive testing. Furthermore, the product is PFAS-free, meets safety requirements for food contact materials, and provides brand owners with compliance confidence.

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