Even hard-to-hold powdered or granular products can be packaged with reclosable zippers. Fresh-Lock's® proprietary design prevents small particles from becoming trapped in the zipper during sealing. The consumer gets smooth, clean zipper performance every time.

The contaminant resistant technology opens new opportunities for a wide range of applications:

  • Powdered drink mixes
  • Baking ingredients
  • Spices
  • Sauce mixes
  • Detergents
  • Fertilizers
  • Potting soil
Presto Products Company · P.O. Box 2399 · Appleton, WI 54912-2399
(800) 265-0750 · Fax (920) 738-1347 · E-mail: fresh-lock@alcoa.com