Protective films for the packing of objects and articles susceptible to damage (Machine-translation by Google Translate, not legally binding)

摘要

Protective films for the packing of objects and articles susceptible to receiving damages characterized by being constituted of two sheets of flexible material welded together provided one or both of a series of alveoli of various shape placed regularly which alveoli will be perfectly closed and full of air constituting true protection pads. (Machine-translation by Google Translate, not legally binding)