There’re different types of Protective materials according to different products.
For common using in logistics warehouse, whole sell warehouse, e-commerce seller, they usually choose air cushion film. As the air cushion film is inflated by air cushion machine, fast and easy to tear, will help to pack the goods quickly.
For some glass items, air column bags or air column rolls are common used. Air column material with thicker film, and it’s PE/PA material, the air keep in it is much more longer, good for long-term storage or transportation.