| 摘要 |
<p>The method involves vacuum heating of a waterproof and autonomous bag (1) including flexible external walls (2, 2a) that are assembled in a container. A side face (9) of a multi-layer structure is heated until reaching the temperature compatible with lamination of materials to be assembled. The side face is heated through an interior wall (12), which extends inside the bag and through one of the external walls from the bag, where the additional wall is set between the side face and a flexible heating mat (5) located inside the bag. An independent claim is also included for a waterproof and autonomous bag.</p> |
