Paper Liners
Release Paper
Six silicone-coated paper types — glassine, CCK, PE-coated, double-sided, embossed and heat-resistant — for labels, tapes, medical and industrial converting.
Release Liner Manufacturer · Since 2009
Release Liner Manufacturer — Silicone-Coated Paper & PET Film from China
Yingshi is a Shanghai source factory making silicone-coated release paper, PET release film and PE coated paper — release liners that carry labels, tapes, medical dressings and die-cut parts for converters worldwide.
- Release force tuned 3-80 g/25mm (±3g) to your converting line
- 60-120gsm paper & 25-100μm PET film, custom widths and colors
- Factory-direct from Shanghai — coating, slitting and QC under one roof
- Export-verified since 2009, customs-documented worldwide
Release paper & PET film rolls
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Product Lines
Two Product Lines, One Factory
Paper and film release liners from the same coating line, slitter and QC lab — one supplier for your whole liner program.
Film Liners
Release Film
Silicone-coated PET release film in 25-100μm — high tensile strength and dimensional stability for die-cutting, lamination and high-tension winding.
Applications
Serving Label, Tape, Medical & Electronics Converters
Release liners are the hidden carrier behind every adhesive product — these are the industries we supply.
Pharmaceutical & Medical
Medical dressing carriers and pharma packaging liners with batch-traceable QC.
Label Manufacturing
Glassine and CCK label liners, 60-120gsm, flatness for high-speed lines.
Adhesive Tapes
Single and double-sided tape carriers with differential release options.
Electronics Die-Cutting
PET film liners for precision die-cut parts, anti-static options.
Composite & Packaging
Heat-resistant and PE-coated liners for hot pressing and barrier layers.
Production
From Base Paper to Shipped Liner in 6 Steps
Every roll passes the same coating, testing and slitting sequence — with release force verified per batch.
01
Base Inspection
Incoming paper and film checked for gram weight, moisture and defects.
02
Silicone Coating
Five-roller coating line applies silicone at controlled coat weight.
03
Curing
Thermal curing crosslinks the silicone for stable release.
04
Property Testing
Release force and residual adhesion tested per batch.
05
Slitting & Rewinding
Custom widths slit and rewound to your core specs.
06
Final Check & Packing
Appearance, coding and export packing before shipment.
2009Factory Established
30 yrsGroup Track Record
3-80 gRelease Force Range /25mm
13,287Customs Export Records
Markets
Exporting to Converters Worldwide
Customs-verified export record across four key regions — with batch QC documentation on every shipment.
Vietnam
Label and tape converting supply.
India
Label stock and industrial liners.
South America
Packaging and adhesive programs.
Central Asia
Industrial tape and composite liners.
Customer case studies with named references — in preparation. Ask us for references in your industry →
FAQ
Frequently Asked Questions
Quick answers before you send an RFQ — full details on request.
What does a release liner manufacturer do?
We coat base paper and PET film with silicone, test the release performance, then slit and rewind to your width and core specs — the complete liner supply chain in one factory.
Can you match release force to my adhesive?
Yes — release force is tuned from 3 to 80 g/25mm (±3g) against your adhesive system and peeling speed. Send a sample of your adhesive product and we will recommend the release level.
What is your MOQ?
MOQ varies by product line and customization level — contact us with your spec for a same-day answer.
Factory-direct vs trading company?
As a source factory we control coating, slitting and QC directly — no middleman margin, faster spec changes, and batch-level quality documentation you can audit.
How fast do you reply to inquiries?
Within 24 hours on working days — with pricing, MOQ and lead time when your spec is complete.
Contact
Send Your Requirements
Tell us your liner spec — product, gsm or μm, width, quantity. We reply within 24 hours.
Fastest for Asian buyers — message us directly →
Phone
For urgent engineer-to-engineer questions.
24-hour reply promise: every RFQ gets a response with pricing direction, MOQ and lead time within one working day.