35cm thickened buffering air column bag inflatable filling air column bag coiled material shockproof air column bag packaging factory wholesale 35cm加厚缓冲气泡柱充气填充气柱袋卷材 防震汽柱袋包装厂家批发

Loss-leading sales at low prices, spend 50% of the money, enjoy 100% of the quality!

Each Specification100M free shipping, collect the goods and you will receive an air pump!New customers, please note to include an air pump with your order.No free gifts will be sent without any notes,The same ID does not stack with the gift, thank you for your understanding!Please shoot in multiples of 100M!!!

The product price is per meter, and the height of the air column after it is inflated will be 4-5CM less than the labeled dimensions. PCS means meters, and there are 300M per roll.  

Taiwan, Hong Kong and Macau regions, Shaanxi, Qinghai, Xinjiang, Heilongjiang, Liaoning, Jilin, Shanxi, Shandong, Inner Mongolia do not include shipping costs.

Air column bag manufacturing technology:Air Pillow Bag is made of PA PE nylon co-extrusion composite, which is different from the seven-layer film used in commercial places. All of our air pillow bags are made of high-quality nine-layer co-extrusion film. They are manufactured by thermal sealing in the air cushion bag bagging machine, and the nylon content determines the air pillow bag's elasticity and compressive strength.

Does a gas column bag need to be filled with individual columns? Will it leak?

The air valve opening of the airbag bag is continuous, and it does not need to be charged one by one. The air valve uses the physical reverse valve of the packaging industry today, which uses the differential pressure of air to firmly lock the valve, preventing air from flowing through the valve. The specific reason is that the use of air pressure firmly presses the two film valves. Therefore, the airbag bag is not easy to leak when inflated.