slide-rite tamper evident track products
slide-rite tamper evident track products

Fresh-Lock® String Zippers

Fresh-Lock® String Zippers are a low-cost way to add the convenience of a reclosable zipper to poly packaging and is compatible with most equipment. The Fresh-Lock® zipper design recloses easier than competitive post-and-cavity styles.

Fresh-Lock® String Zippers are also available in easy to crush Soft Seal® material for faster cycle rates, lower sealing temperatures, improved side seal appearance and the seal won’t gap or distort. The Soft Seal® material remains flexible at colder temperatures, making it ideal for refrigerated products like cheese or tortillas.

The Fresh-Lock® String Zipper is designed with a package-side indicator post for error-free feeding.

String Zipper Features:

  • Economical zipper option
  • No-flange zipper design
  • Faster bag production and less materials consumption
string fresh-lock recloseable zipper
344 - 2.85mm
344 fresh-lock string reclosable zipper
fresh-lock resealable packaging product information
View More
frozen food products resealable packaging
Frozen Foods — Standing up to the demands of freezing temperatures isn't an easy task. We meet the challenge with tested and reliable technology. Help reduce the potential of freezer burn, and keep consumers satisfied.
Explore all markets served