1.General description: These bags are made of anti-shock bubble film, there are various sized bubbles in the film which makes the bag light, elastic, sound insulating, shock resistant and free from scrapes. At the same time, according to the different requirements of customers, kraft paper bubble bag, aluminum film bubble bag can be made as well. Moreover, different additives can be mixed into the raw materials which make all sorts of special bubble bag possible to produce. Antistatic air cushion bag, designed for packaging of electronic components like integrated circuit board, cards, etc, can prevent electrostatic and can act as a cushion. 2.Composition: Air bubble film ldpe 3. Applications: The bag is mainly applied to the packaging of pcb and electronic components sensitive to static electricity. 4.Supplying ability Samll, medium or big bubble