Fresh-Lock^® Polypropylene Zippers

While there are polypropylene zippers in the market we continued to hear feedback that these were less than ideal for our customers. We listened and developed quality polypropylene closure solutions missing in the marketplace. Our single-layer zipper delivers the performance Fresh-Lock closures are known for with excellent structure compatibility making it a great fit for your polypropylene package needs.

Zippers Optimized for Recyclable Films Features:

• 100% fully recyclable as part of a PP recyclable package
• 10mm single-lock zipper with post for package side indicator
• Pressure point technology for enhanced zipper sealing
• Withstands high heat applications and retort processing
• Shrink-proof from heat exposure for reduced/wrinkle-free zipper-to-film seals
• High holding force yet easy to open