China Plastic Pet/OPP/CPP Food Packaging Film, Find details about China OPP Film, Pet Film from Plastic Pet/OPP/CPP Food Packaging Film
Product Details
OPP Thermal lamination film is a 2 layer product which consists of basic film and adhesive. It is suitable for dry laminating. The basic layer of film does not melt at laminating temperature. It is produced through the extrusion coating process where the adhesive is applied to the film.When heated, the adhesive melts to a tacky condition where is married to the printed sheet under extreme pressure. When cooled to a solid again. The adhesive provides a high strength chemical bond. Our adhesives give superior bond strengths on a wide vareiety of subject material. Such as paper,board,metal,plastics,etc.
Properties | Testing Method | Unit | Standard Value | Typical Value | |
Coefficient of friction | ASTM D-1894 | - | ≥0.8 | 0.32 | |
Gloss | ASTM D-2457 | - | ≥80 | 96.5 | |
Haze | ASTM D-1003 | % | ≤4.0 | 1.5 | |
Sealing Strength | ASTM F-88 | N/15mm | ≥2.0 | 2.5 | |
Tensile Strength | MD | ASTM D-882 | MPa | ≥120 | 135 |
CD | ≥200 | 300 | |||
Elongation | MD | ASTM D-882 | % | ≤200 | 140 |
CD | ≤80 | 58 | |||
Thermal Shrinkage | MD | ASTM D-1204 | % | ≤5.0 | 2 |
CD | ≤4.0 | 1.5 | |||
Wetting Tension | ASTM D-2578 | mN/m | ≥38 | 38.5 |
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