Drum buffer column bags belonging to the 21st century, new packaging materials, the use of the air column, air cylinder 2cm-4cm is made into a fit of buffer kits, inflatable air column because 65% of the natural formation of the buffer, the link from the separate column, forming surround Object of the best low-cost cartridges buffer column cushion packaging bag is made of 99% air and 1% of the film composition, the packaging material is not used before completely flat, space can save a lot of transportation, warehousing costs, in general Under the conditions of use, the gas bag allows you to save 20% to 40% of the cost. Space-saving column drum bags before uninflated cushion completely flat, small, on-line real-time, immediately fill, how much you want to charge, do not occupy space. Safer drum bag buffer column of great support, a single gas bag can withstand the weight of 60 ~ 120kg without breaking. It can indeed protect the cartridge, not just filling support. Comparison with traditional fillers, not because of a large gap in the package box, and goods in transit is often bumpy, causing damage, even if the encounter external compression, cartridges inflatable bag of personal design can also use air to disperse the pressure to avoid damage recyclable, non-infectious drum bag buffer column by the authority of the testing materials used does not contain toxic substances and toxic heavy metals, in line with European environmental standards. Whether in the production, use, recycling and any other place or situation, raw material (film) or finished (air) are totally clean, will not cause any pollution, no environmental issues to reduce packaging processes generate savings in manpower cartridges Bag buffer column using professional production equipment, easy to produce, easy to modify, fast and easy, very short lead times.