3M™ Grip Lock Strips 8521

Features

• Engaged thickness of 0.66mm – up to 60% thinner than typical closures
• Easy, high-quality open-and-close performance for consumers
• Does not require precise alignment for effective closure
• Provides a pleasing tactile feedback when pressed together
• Thinness and flexibility enable rapid and easy application onto films for improved manufacturing productivity
• Smoothly integrates onto manufacturing equipment with minimal modifications
• Less film deformation for improved pouch appearance on shelf
• Performance typically not compromised by the presence of oil or food crumbs