|product name||shock-proof air column roll|
|size||L300*H0.15M/roll,or customized it.|
What is air column film in roll cushioning packaging material?
Air column film in roll cushioning packaging material is a kind of air column packaging material, as the name implies, it is a roll by a roll; air column packaging uses 7-layer co-extrusion film with PE + PA as the raw material, and the integration of PE makes the film elastic and wear-resistant; it uses air filling to form a natural buffer, which has a very good buffer effect, and is very suitable for logistics and transportation packaging; of course, it is very easy to use, the size can be easily customized according to the customer's requirements, without any mold cost;
what size are you interested in? Please leave a message and tell us that we can provide samples and design drawings for you free!
1.Q：What inflatable tool can be use?
A：Air pump or automatic inflator.
2.Q：How to lock air after inflating?
A：No sealing is needed after inflating, and the air is locked by valve.
3.Q：HDoes it need to be cut in the process of use?
A：No,there is a dashed line every 200 mm , just tear it.
4.Q：If tear it off by sheet, can it be used as an air bubble sheet?
A:Yes, it can also be used as an air column sheet.
5.Q: How to lock air after inflating?
A:No sealing is needed after inflating, and the air is locked automatically. Our air valves are reverse valves, which make use of air pressure difference and high pressure to tighten the valves to prevent air leakage.
6.Q: How long can the air be stored after inflation?
A:After inflate, it can be storage for 3-6 months.