Shrink sleeve labels are widely used on soy sauce bottles, seasoning bottles, sauces, beverages, and other consumer products. While they provide excellent tamper evidence and attractive branding, they are often difficult for consumers to tear open.

COPTICS laser technology creates a precise line of micro-perforations on the shrink film before the shrinking process. After heat shrinking, the perforated line becomes an invisible easy-open feature that allows consumers to tear the sleeve effortlessly without affecting the package appearance or tamper-evident function.

Benefits

• Easy and convenient opening
• Maintains tamper-evident protection
• Non-contact processing with no mechanical damage
• No tooling required – digital pattern changes
• Suitable for PVC, PETG, OPS, and other shrink films
• High precision for consistent quality

Laser perforation is an ideal solution for food, beverage, condiment, and personal care packaging, improving the consumer experience while maintaining production efficiency.