Water-Based Adhesive for Window Bonding in Envelopes and Bags

Preflex 46 I is a water-based adhesive developed for window bonding in envelopes and bags. Its formulation allows application by disc or linear nozzle systems, adapting easily to different machinery configurations and production methods.

Technical Features:

• High Initial Tack: Provides immediate hold between the envelope or bag substrate and the window.
• Good Penetration on Difficult Substrates: Delivers effective penetration into complex substrates such as glossy papers and specialty coatings.
• High Performance: Optimizes adhesive consumption by covering a larger surface with a smaller amount of product.