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| Categories | Silicone Coated Release Liner |
|---|---|
| Brand Name: | UPASS |
| Model Number: | HDPE/MOPP |
| Certification: | ISO9001 |
| Place of Origin: | China |
| MOQ: | 10,000 |
| Price: | 0.25-0.67 |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, |
| Supply Ability: | 600 Tons/Month |
| Delivery Time: | 7-15 days |
| Packaging Details: | Wooden Pallet |
| Product Name: | What is a release liner? |
| Material: | HDPE/MOPP |
| Thickness: | 0.06-0.2mm |
| Width: | 100-1500mm |
| Application: | Used for PE foam tapes, acrylic tapes, DS tapes |
| Color: | Red, white, blue, green, ect |
| Performance: | Single Side Silicone Coated or Double Side Silicone Coated(UV Curing) |
| Release Force: | 5-8gf/Inch-15-25gf/Incn |
| Company Info. |
| Upass Material Technology (Shanghai) Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
A release liner, also commonly known as a release paper or release backing, is a type of coated paper
or film that is used as a protective layer or carrier for adhesive-coated materials.
The key characteristics and uses of release liners include:
1. Substrate: Release liners are typically made of silicone-coated paper, polyethylene, or polyester film.
This provides a smooth, slick surface.
2. Adhesive Protection: The release liner is used to protect the adhesive side of materials like labels, tapes,
films, and other coated products before they are applied to a surface.
3. Easy Removal: The release liner can be easily peeled away from the adhesive when it's time to apply
the product, leaving behind the sticky surface.
4. Temporary Carrier: The release liner serves as a temporary carrier or support for the adhesive-coated
material, allowing it to be handled, die-cut, or converted more easily.
5. Applications: Release liners are commonly used for self-adhesive labels, tapes, decals, protective films,
and other adhesive-backed products across industries like packaging, manufacturing, and graphics.
The main purpose of a release liner is to preserve the adhesive properties of a product until it is ready to
be applied to a surface, while also enabling efficient handling and converting of the material.
| Name | Release Film double side silicone – Red | Specification | 0.07mm*1050mm | ||
| Testing Method | Q/320585-2019 | Date | 2023.2.15 | ||
| NO. | Testing Item | Factory Requirement | Testing Result | Conclusion | |
| 1 | Appearance | No bubble , no broken | Qualified | Qualified | |
| 2 | Specification (mm) | Width | 1050±5mm | 1052 | Qualified |
| Thickness | 0.07±0.005mm | 0.072 | Qualified | ||
| 3 | Max.F (N/50mm) | TD | ≥30 | 102 | Qualified |
| MD | ≥30 | 114 | Qualified | ||
| 4 | Elongation@Break (%) | TD | ≥150 | 864 | Qualified |
| MD | ≥200 | 726 | Qualified | ||
| 5 | Tensile Strength(MPa) | TD | ≥16 | 28 | Qualified |
| MD | ≥18 | 32 | Qualified | ||
| 6 | Release Force (N/25mm) | One Side: 0.142 | Qualified | ||
| The other Side: 0.062 | |||||
| 7 | Subsequent Adhesion (%) | ≥90 | 92 | Qualified | |
Application for PE foam tapes and acrylic tapes:





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