Air column bags, also known as buffer air column bags and inflatable bags, are a new type of packaging system filled with natural air in the 21st century. The comprehensive coverage of the air column buffer maintenance minimizes the product transportation loss rate. Exhaust packaging bags are developed into air chamber packaging using a small amount of film and air chamber concepts. Environmental protection, recyclable, low packaging cost, moisture-proof, anti-corrosion, earthquake-proof maintenance. What is the value of the air column bag?
The main function of the air column air column bag is to inflate the upper and lower layers of high elastic film air cushion after the air column air column bag is inflated. The product is placed and protected in the air, and the film and the two-layer air cushion packaging method have a good shock absorption function.
There are the following points for the packaging of cushioning gas column packaging bags.
(1) The absorption of impact energy means that it has a good absorption effect on the impact force of the product.
(2) In addition to being affected by external shocks, vibration-absorbing packaging products are also affected by vibration and speed. If the natural frequency of the product is the same as the frequency of the external force oscillation, resonance and resonance will occur. After the amplitude is increased to a certain value, the product will be damaged. The cushioning packaging material can absorb the external force of vibration and attenuate the amplitude.
(3) The restorative cushioning packaging material will deform under external load, but it can remove the external load and restore its original shape, that is, the deformation caused by external static load and the dynamic load of impact vibration are good. Resilience.
As the application value of the buffer gas column bag becomes more and more significant, the application range of the buffer product becomes wider and wider. Packaging companies and product companies regard air cushion-type air column bags as the focus of future packaging market development. Nowadays, the types of air cushion bag products are more and more extensive. In order to better competition, various packaging companies are constantly increasing their efforts to develop new air column bags.
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