New slip additive keeps friction level from rising after adhesive lamination in PET and other polymers for flexible packaging. Ampacet 102794 resolves a common problem in the production of flexible packaging, in which coefficient of friction (COF) increases as the adhesive and often the PET film draw slip out of the polyethylene layers. Since the new product keeps COF steady after lamination, films handle well and move through packaging steps with less problems.
The new slip is expected to work well with a variety of film structures, including coextruded LLDPE and ethylene vinyl acetate films. The new consistent slip will keep film movement through their form, fill and seal machines and other equipment predictable and problem free.
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