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Description
VACUUM METALLIZED BOPP FILM is the CPP film evaporated and coated with Aluminum. It has good properties of barrier for oxygen and moisture and favor retention. It looks metallic and glossy.
Properties
It has good properties of flavor retention and is good barrier for oxygen and moisture.
It has good metallic gloss.
Its heat sealable temperature is 120℃ and the heat sealing strength is good.
Technical Index | |||||||
Item | Testing Methods | Units | Standard | Typical Values | |||
BB/T 0030-2004 | |||||||
Thickness | GB/T 6672 | um | ─ | 20 | 25 | 30 | |
Aluminum Thickness | GB/T15717 | Ω/□ | ≤2.5 | 2.0 | 2.0 | 2.0 | |
Yield | ─ | ㎡/kg | ─ | 55 | 44 | 36.6 | |
Density | GB/T 1033 | g/cm³ | 0.9±0.2 | 0.91 | 0.91 | 0.91 | |
Aluminum Adhesion | BB/T0030-2004 | % | ≤20 | 2 | 2 | 2 | |
Aluminum Uniformity | BB/T0030-2004 | % | ±15 | 5 | 5 | 5 | |
Surface Tension | Al side | GB/14216 | mN/m | ≥36 | 36 | 36 | 36 |
Tensile Strength | MD | GB/T13022 | Mpa | ≥120 | 45 | 40 | 40 |
TD | ≥200 | 28 | 27 | 25 | |||
Specification | |||||||
Type | Thickness (um) | Width (mm) | Length (m) | ||||
VMCPP | 20~40 | 20~2500 | 100~36000 |
◆ It is used for packing biscuit, candy, tea, coffee, chocolate, dried food, flavor and more.
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