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Name: Metallized Bubble Mailer
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Next: Antistatic Metallized Bubble Bag
Specifications / Features
Material Structure: VMPET/PE + PE bubble filmFeature:
1. Made of aluminized PET with bubble linings.
2. Superior cushioning and surface protection.
3. Self-adhesive tape available.
4. Multi-colors/dimensions available.
5. Multi-functions for mailing and packaging
6. Clean and easy to use.
7. Can be reused.
8. resistance of water, moisture, tear and shock.
9.Resistance of three types heat flow: conduction, convection and radiation.
10.Preventing inside items from damaging due to collision, attrition or static.
Application：
Packaging and transportation of high-value products, such as antiques, ceramics, jewelry, circuit boards, electrical appliances, CD, gifts, etc, moisture-proof and shockproof
| Item | Unit | Test standard | Test result |
| Density (VMPET)/( LDPE) | g/cm | 1.40 / 0.92 | |
| Tensile strength: TD VMPET/ LDPE | Mpa | GB/96-04-10 | 200 / 50 |
| Tensile strength: MD VMPET/ LDPE | Mpa | GB/96-04-10 | 230 / 25 |
| Elongation rate: TD VMPET/ LDPE | % | GB/96-04-10 | 100 / 380 |
| Elongation rate: MD VMPET/ LDPE | % | GB/96-04-10 | 95 / 650 |
| Tearing strength VMPET | N/25UM | GB/T-11999 | 140 |
| Tearing strength LDPE | N/25UM | GB/T-11999 | 1000 / 90 |
| TD / MD | |||
| Dynamic friction coefficient: VMPET/ LDPE | GB/96-04-10 | 0.5 / 0.25 | |
| Moisture transmissionVMPET | RH | (G/m²,24H)40°C90%RH) | 46 |
| Moisture transmissionLDPE | RH | (G/m²,24H)40°C90%RH) | 10 |
| Oxygen Transmission VMPET | N/Cm² | N/Cm²24/1.0MPG120C90% | 120 |
| Oxygen Transmission LDPE | N/Cm² | N/Cm²4/1.0MPG120C90% | 4000 |
| Heat sel temperature | F | 170±10 | 250-375 |
| Heat seal time | Sec. | 0.3-0.5 | 0.5-3.5 |
| Heat seal pressure | P.S.I | 40-60 | 30-70 |
| Size | mm | GB/96-04-10 | Flap±5mm Length±5mm Width ±3mm |
| Appearance | GB/96-04-10 | No Delamination, Burst seal, wrinkle, wrap, break, foreign partical adherence, air bubble beyond sealling φ≤3mmΦ |
