| 摘要 |
A customized shock-absorbing wrapper band comprising at least two rows of gas-filled cushions (14) of arbitrary shape and size formed by joining two flexible webs (16,17), at least one of which (16) is thermoformable, and pressurizing the thermoformed recesses (21) when sealing such by the other web (17) in a sealing station (22) of a thermoforming, roller operated machine. |
