Air Cushion bag, Air Pillow bag, Inflatable air bag
1. Material: LDPE
2. Thickness: Available from 20 microns to 200 microns
3. The inflated air in the bag will automatically propel and aictivate the air-locking valve to lock the air in the bag. If the bag is placed under product for packing, the air pressure in the bag will increase accordingly, consequently propelling the air locking valve more tightly to retain the air pressure in the bag for a long period of time.