Clear Adhesive Film Company is a silicone coated release liner manufacturer producing PET release liner for adhesive converting, PSA tape, labels and medical adhesive production. This category covers pet silicone release liner in single side, double side and differential structures for lamination, die-cutting, transfer and waste stripping. Each roll is reviewed around release force, 23-100 um film stability, slitting accuracy, clean handling and real adhesive process performance.
Product Details
- Thickness: 23 um, 36 um, 50 um, 75 um, 100 um
- Width: slit rolls to jumbo rolls up to 1600 mm
- Color: clear, milky white, blue-tinted
- Structure: single side, double side, differential release
- Adjustable items: release level, tolerance, winding, cleanliness
- Supply form: jumbo roll, slit roll, sheeted liner, ready roll
This category is made for adhesive coating and converting lines where a liner carries pressure-sensitive adhesive until controlled peel is needed. Silicone release liner film works through coating, lamination, rewinding, die-cutting and transfer. Polyester film gives lower dust, better caliper control and cleaner slit edges than many paper-based liners, helping stabilize kiss-cut depth and web tracking.
Product Range / Covered Products
As a silicone release liner manufacturer, we supply PET-based liner options for different adhesive structures. Single side silicone PET liner fits PSA labelstock, single coated tapes and die-cut parts. Double side coated film supports double-sided tape, transfer adhesive and laminated rolls. Differential release PET liner gives one easier side and one tighter side for OCA, foam tape and electronics assemblies. Light, medium and tight grades match acrylic PSA, rubber adhesive, silicone adhesive or hot melt PSA.
Selection Guide
The right custom silicone release liner is selected by adhesive chemistry, adhesive thickness, die-cut shape, stripping direction, target peel value and line speed. Low-tack acrylic PSA often needs light release; general tape and labelstock usually need medium release; aggressive adhesive, small adhesive islands or fast stripping may need tight or differential release. Before volume supply, sample rolls should be tested with actual adhesive, dwell time, 180-degree peel reference and stripping angle.
Before approving release level, peel speed, dwell time and liner side, compare the order requirements with the PET silicone release liner technical data.
Benefits
- Stable film caliper helps control kiss-cut depth and part shape.
- Adjustable coated release layer supports light 5-20 g per 25 mm, medium 20-80 g per 25 mm or tight 80-200 g per 25 mm targets.
- Clean slit edges reduce burrs in tape, label and electronics adhesive converting.
- Strong film support helps reduce matrix breakage during waste stripping.
- Clear or tinted film makes coating inspection and roll direction control easier.
- Batch release checking helps reduce adhesive picking, lifting and unstable unwinding.
How should release force be selected for PET silicone release liner?
Release force should be chosen from the adhesive side first, not only from film thickness. Low-tack acrylic label material may run well on light release, while thicker PSA tape or double-sided adhesive may need medium release for safer web control. Aggressive acrylic, rubber adhesive, silicone adhesive or small die-cut parts often need tight or differential release to stay in place during rewinding, kiss-cutting and stripping. If release is too easy, parts may lift with the waste matrix; if too tight, the matrix may break or adhesive may stretch.
TDS / Technical Range
| Typical Range / Customizable Value |
| PET silicone release liner, silicone release liner film, single side, double side, differential release |
| 23-100 um common range, other thickness by process review |
| Light 5-20 g per 25 mm, medium 20-80 g per 25 mm, tight 80-200 g per 25 mm |
| 180-degree peel, agreed test adhesive, recorded peel speed and dwell time |
| One side, two side, easy-tight differential release |
| Acrylic PSA, rubber adhesive, silicone adhesive, hot melt PSA |
| 20-1600 mm slit roll or jumbo roll |
| +/-0.5 mm common, tighter tolerance for electronics adhesive by review |
| 500-6000 m, based on thickness and winding |
| Dust-controlled slitting, sealed roll wrapping, clean carton or pallet wrap |
| Release uniformity, coating skips, edge burrs, roll tension, telescoping risk |
For release force, PET thickness, coating uniformity, clean slitting, and winding tension requirements, review our PET film coating and converting capabilities before confirming roll specifications.
Applications
- PSA tape coating, lamination and rewinding
- Labelstock kiss-cutting and waste matrix stripping
- Double-sided tape and transfer adhesive processing
- Medical patch, electrode and dressing adhesive parts
- Electronics adhesive for display, FPC, battery and module assembly
- OCA and optical adhesive clean lamination
- Die-cut foam tape and precision adhesive components
Customization Options
Clear Adhesive Film Company can adjust release force, PET thickness, width, roll length, tension, core size and clean packaging. For wholesale pet release film projects, 20-1600 mm jumbo rolls and slit rolls can match coating, laminating or die-cutting plans. Before sampling, confirm adhesive type, thickness, die-cut shape, stripping direction, target release value, production speed and cleanliness level. For electronics and medical adhesive use, discuss low silicone transfer, dust-controlled rewinding and edge-burr inspection early.
What processing details affect liner performance during die-cutting and lamination?
Liner performance depends on film caliper stability, coating uniformity, roll tension, slitting tolerance and peel speed. During die-cutting, the liner must stay flat for accurate kiss-cut depth without being cut through. During waste stripping, the release level must hold adhesive parts while the waste matrix separates cleanly. Edge burrs, coating skips, telescoping or uneven winding may continue into lamination, rewinding or automatic placement. For electronics adhesive, medical adhesive and transfer tape, confirm cleanliness before volume supply.
FAQ
What information is needed before selecting a custom silicone release liner?
Provide adhesive type, release force, PET thickness, width, tolerance, line speed, die-cutting method and cleanliness requirement.
Can PET silicone release liner be used for electronics adhesive die-cutting?
Yes. PET film offers stable thickness and clean die-cutting behavior.
What is the difference between single side and differential release liner?
Single side liner has silicone on one surface. Differential release liner has one easier side and one tighter side.
How can release liner problems be reduced during waste stripping?
Test with actual adhesive, peel speed, die shape and stripping angle. Too light release may lift parts; too tight release may break the matrix.
