| Model Number: | kraft bubble envelope |
|---|---|
| Brand Name: | STAR |
| Place of Origin: | China (Mainland) |
| Material: | Kraft Bubble |
| Color: | yellow and white |
| kraft grammage: | 95g-110g |
| Relative humidity: | 60 |
| Style: | Self-addhesive |
Quick Details
Specifications
Bubble Cushioned Kraft Mailer For Postage
Material:
Outside is Kraft paper Inside is bubble lining.
Characteristic:
1) Superior cushioning and surface protection.
2) Many colors/designs available.
3) Self-adhesive tape available.
4) Customized designs/shapes
5) Clean and easy to use.
6) Lightweight for postage savings , a perfect replacer of the wood box and paper box
7) Multi-functions for mailing and package.
8) 100% recyclable
9) Extra tough bubble inside protects contents from damage during delivery.
10) Finned sides& bottom--easy in/easy out for your product.
11)Self-sealing, peel and seal closure---just load, peel off strip and fold over to close.
12)quake proof, push-proof and moisture proof.
Technical Parameters
|
Test item |
Unit |
Test standard and index |
|
|
Seal strength |
N/50mm |
≥300 |
|
|
Tensile strength |
MD |
MPa |
10.09 |
|
TD |
MPa |
10.95 |
|
|
Elongation rate |
MD |
% |
2.5 |
|
TD |
% |
4.9 |
|
|
Heat seal temperature |
F |
250-375 |
|
|
Relative temperature |
°C |
23°C |
|
|
Heat seal time |
Sec. |
0.5-3.5 |
|
|
Heat seal pressure |
P.S.I |
30-70 |
|
|
Relative humidity |
% |
60% |
|
|
Peel strength |
KN/M |
0.12KN / M |
|
|
Average peeling off force |
N |
1.88N |
|
Suzhou Star New Material Co., Ltd , established in 2005,is one of the 3 subsidiaries of New Star International Group Limited, which has 3 factories in China mainland named as Shenzhen Star New Material Co., Ltd, Suzhou Star New Material Co., Ltd and Tianjin Star New Material Co., Ltd . The Group company has its own independent industrial parks covering more than 60,000 square meters and employees more than 700 workers after more than ten years of effort and development since 1999.With the seaports of Shenzhen , Shanghai, Tianjin as our delivery bases, we are enjoying convenient goods transportation to the whole world. Currently our products are exported to over 30 countries such as Germany , U.K,France , Finland,Sweden,America, Canada,Panama, Australia, New Zealand, Brazil,Iran, Singapore,Malaysia,Indonesia,Brunei,India,Japan.
Welcome to Contact us and get your inquiry Now!
As the direct factory, we are always trying the best to improve our technology and service, we will also give you the best factory price as we could!