Brand new metallic foil bubble envelope

الوصف

Brand new metallic bubble envelope 
 
Characteristic:
1.quakeproof ,waterproof
2.saving postage
3.eco-friendly and recyclable
4.lightweight and cushioning effect
5.self-adhesive for easy sealing
6.excellent protection to fragile items
7.post tape ,mini-type machine ,CD ,IC card and so many electronic components
8.packing instruction book of luxury cars
 
Applications area:
Post tape,CD,Camera lens,Certificate,IC card,Watches,Jewelry,Video cassettes,Novelties, Mini-type machine accessory etc.

Payment terms:
We accept full amount prepayment through L/C, T/T, Western union,etc 
 
Technical parameters:
Density: VMPET/ LDPE g / cm   1.*0 / 0.*2
Tensile strength: TD VIMPET / LDPE   Mpa  GB/*******0 **0 / *0
Tensile strength:MDVMPET / LDPE      Mpa  GB/*******0 **0 / *5
Elongation rate:TD VMPET / LDPE       %    GB/*******0 **0 / **0
Elongation rate: MDVMPET / LDPE     %     GB/*******0 *5 / **0
Tearing strength:  VMPET  N / *5UM   GB/T*****9 **0
Tearing strength: LDPE TD/MD N / *5UM  GB/T*****9 ***0 / *0
Dynamicfriction coefficient:VMPET / LDPE   GB/*******0 0.5 / 0.*5
Moisture transmisson: VMPET  RH   (G/m²,*4H)*0º  C*0%RH  *6
Moisture transmission: LDPE  RH   (G/m²,*4H)*0º   C*0%RH  *0
Oxygen transmission: VMPET  N / cm² 4 / 1.0MPG **0C*0% **0
Oxygen transmission: LDPE N / cm² 4 / 1.0MPG **0C*0% ***0
Heat seal temperature: F **0 ± *0 **0 - **5
Heat seal time:  Sec 0.3 - 0.5 0.**3.5
Heat seal pressure: P.S.I *0 - *0 *0 - *0
Size: mm GB / *******0  Flap ± 5mm;  Length ± 5mm; Width ± 5mm                      
Appearance:   GB / *******0
No delamination,burst seal,wrinkle, wrap,break,foreign particle adherence,
air bubble beyond sealing   Ø ≤3mm