| 摘要 |
A liner is disclosed for footwear, in particular for ski boots, climbing boots or the like, with a thermoplastic and a heating arrangement, and a process for adapting such a liner to the shape of the foot of the person using such a liner. In order to achieve optimum adaptation in a simple manner, it is provided that the electric heating arrangement is formed by at least one heatable film 1 which is arranged in the liner and with the aid of which the thermoplastic of the liner can be heated so that it can be adapted to the shape of the foot of the person using the liner. The or each heatable film 1 preferably comprises a flexible plastic layer on which there is arranged at least one resistance layer 2, of which the ends 7, 8 are connected to at least one connecting lead 3, which is routed outward, and at least one plug 4. To make allowances for sensitive points of the foot, it is possible for cutouts to be provided in the resistance layer 2, if need be covered by an aluminum foil 5, or for incisions 6, perforations or the like to be provided in the film 1. |
