2, convenience--- smooth bubble wrap protective inner layer, easy to put items in.

3, hot melt adhesive sealing is simple and easy to use, which is very humanized and saves time.

4, save mailing costs, compared with traditional carton packaging, this package is envelope bag light weight.

5, environmental protection--- green Environmental production can be recycled.

6, purpose: Post Office International Packet, logistics express, craft glass product, closing plate DVD video Disc

gifts ornament, electronic parts, textiles, Game Card, toys, parts, photo frames, watches, CD drivers

device, etc. Protect the safety of the mailed goods and prevent the goods from being damaged during mailing and transportation.