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EnglishWhite Kraft Bubble Mailer
Specifications / Features
Material Structure: Kraft paper + PE bubble filmFeatures:
Item Name: Customized design color kraft bubble mailer
1) Made of Kraft paper with bubble linings, the bubble can protect the goods from damage during the delivery
2) Superior cushioning and surface protection
3) Self-adhesive tape available
4) Many colors/designs available
5) Multi-functions for mailing and package
6) Customized designs/shapes are welcomed
7) Clean and easy to use
8) Lightweight for postage savings
9) Can be reused
Application：
Used into transportation,packaging jewelry, digital accessories, CD-ROM, mobile phones, etc, providing maximum air retention and cushioning power.
| Test item | Unit | Test Standard and Index |
| Seal strength | N/50mm | ≥300 |
| Heat seal temperature | F | 250-375 |
| Relative humidity | % | 60% |
| Peel strength | KN/M | 0.15KN / M |
| Average peeling off force | N | 2.28N |
