Compare film and paper release liners for pressure-sensitive adhesive applications.
Introduction to Release Liner Technology
Release liners protect adhesive surfaces during storage and processing. The market exceeds $1.5 billion annually.
Film Release Liners
Film liners offer superior dimensional stability, moisture resistance, and clean die-cutting. PET liners provide excellent temperature resistance.
Paper Release Liners
Paper liners offer cost-effective solutions for high-volume applications. Glassine papers provide smooth surfaces for high-speed label processing.
| Property | Film | Paper |
|---|---|---|
| Dimensional Stability | Excellent | Good |
| Moisture Resistance | Excellent | Poor |
- Consider processing speed requirements
- Evaluate moisture conditions
Frequently Asked Questions
What is the difference between film and paper release liners?
Film liners offer superior dimensional stability and moisture resistance. Paper liners are more cost-effective.
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