VM-CPP Aluminum-Deposited Barrier Film
An aluminum-deposited CPP film that effectively blocks water vapor and light.
Packaging
VM-CPP is created by depositing aluminum on a CPP film.
- Effective aluminum adhesion, moisture resistance and light blocking.
- Heat sealable, so can be used in two-layer configurations in conjunction with PET or OPP, etc.
- Ultra-low-temperature heat-sealing types are available.
- Choose the performance type to suit your application.
Features
- Water-vapor barrier properties
- Blocks light
- Moisture resistance
- Heat sealable
- Suitable for DL (dry lamination)
- Examples of performance types (high adhesion/ultra-low-temperature heat sealing, etc.)
Product Structure Diagram (Example)
Aluminum-deposit layer blocks water vapor
Example Applications
- Snacks
- Miscellaneous items
- Dried foods
As used for snacks (image for illustrative purposes)
Technical Information
Properties Table *Values are representative/measured values and are not guaranteed.
| General Properties | VM-CPP | ||||
|---|---|---|---|---|---|
| Item | Reference Standards | Unit | 2203 | 2703 | |
| Heat sealability | General | Low temperature | |||
| Features | High adhesion | ||||
| Application | Dry goods | ||||
| Thickness Range | Micron | 20, 25 | 20, 25, 30, 40 | ||
| Thickness | Micron | 25 | 25 | ||
| Young's Modulus | MD TD |
JIS K7127 | MPa | 1100 1090 |
990 980 |
| Optical Density | Macbeth | 1.9 | 1.9 | ||
| Gloss | Film surface Aluminum surface |
JIS Z8741 (60°/60°) |
% | 490 750 |
500 700 |
| O2TR @ 23°C x 90% RH |
Representative value | JIS K7126-2 | cc/m2/day | 10.0 | 10.0 |
| WVTR @ 40°C x 90% RH |
Representative value | JIS 7129-2 | g/m2/day | 0.5 | 0.5 |