Home / Products / OPP aluminum coating
OPP aluminum coating
VMOPP Metallized Film
OPP base film + vacuum aluminum plating layer
Product Applications
Applications
Food flexible packaginglabelsgift packagingPaper-plastic composite and bag materials requiring high-gloss metallic appearance
Technical Parameters
Key Specifications
| Specification thickness | VMOPP 18μ / 20μ commonly used, food flexible packaging and paper-plastic composite selection according to structure |
|---|---|
| Aluminized index | Optical density OD is usually 1.8-2.2; the attachment of the aluminum coating is verified by tape or peeling method |
| blocking indicator | OTR/WVTR needs to be confirmed according to the aluminum plating fastness; high barrier type can refer to OTR ≤30 cc/m2.d, WVTR ≤1.0 g/m2.24h |
| Heat seal/friction | For heat sealing type, SIT is about 105-128℃, COF is controlled according to the packaging machine speed. |
| surface tension | Recommended for printing/laminated surface ≥38 mN/m, metal surface treatment needs to be confirmed according to ink and glue |
| Application Scope | Puffed food, dry goods, gift packaging, labels and paper-plastic composite metal effect materials |
| source boundary | This table is a merger of VMOPP/metalized BOPP peer public indicators. The official value is based on the order structure and actual measurement. |
Specification Review
Tell Us About Your Site and Product Requirements
We will match product specifications, technical information and project plans based on actual needs.- Application scenarios and target substrates
- Thickness, width, roll diameter and surface effect
- Back-end processes and target market requirements