thermoform zipper style 345 red
thermoform zipper black
clear thermoform package zipper
thermoform package zipper
thermoform package zipper blue
green thermoform package zipper
bratworst hotdog reclosable package
thermoform zipper style 345 red Thumbnail
thermoform zipper black Thumbnail
clear thermoform package zipper Thumbnail
thermoform package zipper Thumbnail
thermoform package zipper blue Thumbnail
green thermoform package zipper Thumbnail
bratworst hotdog reclosable package Thumbnail

Fresh-Lock® Thermoform Zippers

Fresh-Lock “raised the bar” with zippers specifically designed to meet the unique needs of thermoform packaging. Popular with pre-packaged, retail deli applications where high performance is a must. We offer a solid line-up of closures that fit several common tooling designs as well as specialty setups. Double locks and colored lock options are very popular in this category. Try Fresh-Lock and see the difference.

Thermoform Zipper Features:

  • Versatile design meets the demands of thermoform as well as form, fill, and seal pouching formats
  • Approved for use with high-pressure pasteurization
  • Pliable zipper profile feeds smoothly and seals cleanly in thermoforming package process
  • Improve your operating window with easy crushing locks and consistent flange seals. Can help protect films from distorting while allowing faster converting cycles

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