INFLATION AND SEALING DEVICE FOR INFLATABLE AIR CUSHIONS

摘要

The invention is directed to a device (30) for inflating and sealing an inflatable structure, such as inflatable cushions (28). The device includes an assembly (70) configured for inflating a cushion cavity disposed between first and second layers (20,22) of a film (10), and a sealing mechanism (90) that preferably includes a rotary sealing drum (110), which includes a heat source (116).