Paper Family
Release Paper
Six silicone-coated paper types — glassine, CCK, PE-coated, double-sided, embossed, heat-resistant.
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Release Liner
Release Liner: Complete Guide to Paper & Film Liner Types
A release liner is a silicone-coated paper or film that carries an adhesive product until it is applied — and releases it cleanly at the moment of use.
Types
Two Families, Nine Product Types
Navigate by liner family and product type.
Film Family
PET Release Film
Silicone-coated polyester film in 25-100μm for high-tension and high-heat converting.
Film Family
Release Film Types
Polyester and silicone-coated film liner variants.
Specs
Specs at a Glance
Key ranges across the line — detailed per-product specs on each type page.
| Families | Paper liners (glassine, CCK, PE-coated, etc.) and film liners (PET-based) |
|---|---|
| Gram weight | Paper: 60-120 gsm typical range |
| Thickness | Film: 25-100 μm |
| Release force | 3-80 g/25mm (±3g), tuned to your adhesive |
| Colors (paper) | White / Blue / Yellow |
| Formats | Rolls (custom width) / Sheets |
Applications
Where These Liners Are Used
Pharmaceutical & Medical
Dressing carriers, pharma packaging.
Label Manufacturing
Label stock liners, high-speed lines.
Adhesive Tapes
Single & double-sided carriers.
Electronics Die-Cutting
Precision parts, anti-static options.
Release liner supply to USA & Europe
Export-verified supply from Shanghai — customs-documented shipments across Asia and the Americas, with per-batch QC documentation on request.
Process & QC
Coating & Testing: How We Control Release
Numbers before shipping.
Silicone Coating Line
Five-roller coating with controlled coat weight, followed by thermal curing for stable release performance.
Per-Batch Release Testing
Release force verified against your window (3-80 g/25mm, ±3g), plus residual adhesion testing per batch.
Why Yingshi
Factory-Verified Supply Since 2009
2009Established
30 yrsGroup Track Record
3-80 gRelease Force /25mm
13,287Customs Records
Further Reading
Guides From the Factory Team
FAQ
Frequently Asked Questions
Paper or film — which liner family?
Paper for cost-sensitive labels and general converting; PET film for high tension, high heat, or where transparency and dimensional stability matter.
What release force do I need?
Depends on your adhesive and peeling speed — we tune 3-80 g/25mm (±3g) against your system. Send an adhesive sample for a matched recommendation.
Can I get both families from one supplier?
Yes — that is exactly our setup: paper and film liners coated on the same line, slit and tested in the same lab.
What is your MOQ?
Varies by product and customization — contact us with your spec for a same-day answer.
Get a Quote on Your Liner Spec
Send product type, gsm or μm, width and quantity — pricing direction, MOQ and lead time within 24 hours.