Upass Material Technology (Shanghai) Co.,Ltd.
| 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 |
| Brand Name | UPASS |
| Model Number | HDPE/MOPP |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| 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 |
| Brand Name | UPASS | Model Number | HDPE/MOPP |
| Certification | ISO9001 | Place of Origin | China |
| High Light | 0.2mm Thickness Release Liner ，HDPE Release Liner ，MOPP Release Liner | ||
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:
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
50000000-80000000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
UPASS, founded in 2008, is headquartered in New Materials Industrial Park, Qingpu District, Shanghai, and has two production bases in Taicang, Jiangsu and Chenzhou, Hunan. UPASS adopts European professional film manufacturing equipment and technology, mainly provides SDM strong cross film, var... UPASS, founded in 2008, is headquartered in New Materials Industrial Park, Qingpu District, Shanghai, and has two production bases in Taicang, Jiangsu and Chenzhou, Hunan. UPASS adopts European professional film manufacturing equipment and technology, mainly provides SDM strong cross film, var...
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