Unprinted Tamper-Evident Shrink Sleeves – Technical Packaging Solution
Our unprinted tamper-evident shrink sleeves are engineered for industrial packaging environments where product integrity, process compatibility, and material performance are critical.
The sleeves provide visible first-opening protection and are suitable for integration into automated sleeving and heat-shrink systems.
Technical Specifications
Materials available in:
PET
rPET
PLA
OPS
Material selection depends on:
Shrink ratio
Mechanical resistance
Sustainability requirements
Container geometry
Processing conditions
Thickness Range
40–70 micron
(application-dependent)
Supply Formats
On rolls (for inline automation)
Pre-cut lengths
Preforms (including vial applications)
Tamper-Evident Functionality
The sleeves can be equipped with:
Defined perforation lines
Tear strips (controlled opening)
Colored tear indicators for visual guidance
After heat application, the sleeve forms a tight fit around the container. Opening requires breaking the perforation, providing clear evidence of first use.
This supports:
Quality assurance (QA)
Supply chain control
Return verification
Regulatory compliance strategies
Product integrity validation
Application Areas
Food & Beverage
Bottles
Jars
Multipacks
Promotional packs
Pharmaceuticals
Medicines
Supplements
Controlled packaging
Vials (via specialized preforms)
Personal Care & Cosmetics
Pump bottles
Care products
Private label packaging
Industrial & Technical Products
Liquids
Chemical products
Export packaging
Vial Protection (Pharmaceutical Use)
For vial applications, we offer preform-based solutions designed to:
Reduce breakage risk
Contain glass fragments in case of damage
Enhance transport safety
Improve handling protection
Suitable for medical and pharmaceutical supply chains requiring enhanced mechanical safety.
Production Integration
Our sleeves are designed for compatibility with:
Automated sleeving equipment
Heat-shrink tunnels
High-speed production lines
They support scalable industrial processing and consistent shrink performance.
Technical Advantages for Manufacturers
✔ Reliable tamper evidence
✔ Suitable for high-volume production
✔ Flexible material selection
✔ Integration into existing machinery
✔ Sustainable material options
✔ Clean, unprinted surface for regulatory flexibility
✔ Cost-efficient security solution
Engineering Support
We provide technical consultation regarding:
Material selection
Shrink behavior
Perforation design
Container compatibility
Production integration
This ensures optimal performance within your specific packaging environment.
