... bubble paper, bubble film. it has good shock absorption, impact resistance, heat sealing, non-toxic, odorless, moisture, corrosion resistance ... (single bulb), five air-cushion film (double-bubble ), polypropylene membrane thickening air cushion, air cushion film composite EPE. ... -static air cushion film. Anti-static air cushion film for packaging electronic components, components, such as board, card, ...