Fluorosilicone Release Liners for Industrial Tape & Converting
Where volume and speed decide cost — consistent, clean release for industrial bonding tapes, foam gaskets, and die-cut parts running through high-speed slitting, laminating, and roll-to-roll converting.
In high-volume converting, the liner either keeps the line running or stops it. Jefluo fluorosilicone liners are built to release the same way at reel one and reel ten thousand — no build-up, no transfer, no drift — so slitting, laminating, and die-cutting stay fast, clean, and predictable at production scale.
Key Benefits
Ultra-Low & Consistent Release Force for Silicone Adhesives
Our fluorosilicone liners provide stable, ultra-low release force, ideal for high-tack silicone PSA tapes. This ensures clean separation without stretching, distortion, or adhesive lift during high-speed converting.
Low Silicone Migration with Clean Surface Release
Our fluorosilicone liners are designed for ultra-low silicone migration and minimal surface contamination. They preserve coating integrity and bonding reliability for sensitive adhesives such as acrylics, hydrogels, and medical-grade silicones.
Reliable Adhesion to Final Substrates
Fluorosilicone liners maintain high subsequent adhesion after release. Adhesives retain full bonding strength on metals, plastics, foams, and low-energy surfaces—critical for industrial or medical applications.
Compatible with High-Speed Converting & Precision Die-Cutting
Our liners withstand slitting, laminating, and kiss-cutting at high speeds without curling or breaking. Ideal for roll-to-roll tape manufacturing and complex die-cut parts.
Customizable Substrate & Surface Options
Available in PET or paper with optional finishes—anti-static, matte, printable, or gloss. Surface energy can be tailored to support coating, printing, or lamination.
Applications
Silicone Adhesive Tapes
Die-Cutting & Lamination
Functional Label Converting
Demanding Acrylic PSA Systems
Customized Fluorosilicone Release Liners for Adhesive Tapes & Labels
Engineered for high-tack silicone tapes, die-cut components, and pressure-sensitive labels, our fluorosilicone release liners deliver stable ultra-low release force and clean separation in fast-paced converting environments.
Ideal for electrical insulation, EMI shielding, protective masking, and specialty labels where low silicone migration and reliable adhesion are critical.
Fluorosilicone Release Liner Configurations for Adhesive Tapes & Labels
Representative product configurations tailored for EMI tapes, die-cut films, and pressure-sensitive labels.
Release Force | Substrate | Key Features |
|---|---|---|
Ultra Low (<3 g/in) | PET 50µm | Optimized for high-tack silicone adhesives used in EMI shielding and electrical insulation tapes. Ensures clean release during kiss-cutting, high-speed slitting, and roll-to-roll converting without adhesive lift or distortion. |
Low (<3 g/in) | PET 50 μm | Ideal for die-cut components, foam spacers, and pressure-sensitive pads. Maintains low curling and stable release for multi-layer lamination during fast-paced converting. |
Moderate (10–30 g/in) | PET 50µm | General-purpose liner for silicone PSA tapes and thermal transfer label stock. Supports reliable bonding after lamination and performs well under thermal cycling or post-processing heat. |
Heavy (>30 g/in) | PET 50µm | Heavy-duty liner for thick silicone PSAs, mounting adhesives, or strong-bond tapes. Withstands high tension during converting, suitable for protective masking and high-adhesion labels. |
Frequently Asked Questions
No. Our fluorosilicone liners are engineered with controlled release force and clear release-side identification to prevent adhesive lifting or reverse release during precision converting.
Yes. PET-based fluorosilicone liners support precision die-cutting for foam gaskets, layered laminates, and functional adhesive components. Dimensional stability and controlled release force are maintained across kiss-cutting and through-cutting operations.
Yes. Jefluo fluorosilicone liners are designed for dimensional stability under web tension and high-speed slitting conditions. PET substrate options maintain flatness and release consistency across roll-to-roll converting at industrial speeds.
Yes. Release force consistency across a full production roll depends on coating uniformity and substrate flatness. Jefluo liners are produced under controlled coating conditions to minimise roll-to-roll and within-roll variation. Specific consistency data is available upon request.
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