What is the inflation principle of air column bags?
The air column bags, also referred to as inflatable bags, air bubble bags, or air chamber bags, are a kind of modern packaging material that effectively safeguards items from external impacts and compression through gas pressure and volume changes. In this article, let’s take a closer look at how the inflatable principle of the gas column bag works and discover the real-world benefits it offers, especially for those in the business world. Feature & Material Air column bags are typically constructed from LDPE and nylon using a laminating or co-extruding method, which gives them resistance to stretching and ensures balance. The bags consist of a series of independent air chambers, with each functioning like a small “diving capsule.” When filled with gas, these chambers generate pressure that maintains the bag’s shape. This design allows the bags to distribute impact pressure through gas transfer, effectively protecting the enclosed items. Additionally, air column bags feature excellent printability and can be customized with on-demand printing to enhance brand recognition and aesthetics. Inflating Principle The inflation principle of air column bags relies on the concept of automatic locking once fully inflated. Using a professional air cushion machine from UniteLand, air is pumped into the bags, with each chamber supporting its neighbors without direct connection, providing comprehensive cushioning. This design enables long-lasting shock protection during storage and transport, minimizing air leakage and reducing damage to items. Inflating process: – Inflation equipment: The bags are optimally inflated with a dedicated UniteLand air cushion machine, ensuring correct pressure settings. – Formation of air chambers: As air fills the bags, individual chambers form and are sealed independently. This ensures that damage to one column does not affect the others’ protective capabilities. – Pressure build-up: The air creates internal pressure that maintains the bag’s shape, protecting its contents…
