Waterproof thermosensitive film

The utility model provides a waterproof thermosensitive film, and belongs to the technical field of medical imaging. The waterproof thermosensitive film comprises a base layer, a back layer, a bottom layer, a thermosensitive layer and a protective film layer, the back layer is arranged on one side of the base layer, the bottom layer, the thermosensitive layer and the protective film layer are sequentially arranged on the other side of the base layer, and the base layer and the thermosensitive layer are bonded through the bottom layer. The utility model aims to solve the problems that a thermosensitive film provided in the background technology is easy to fade, not waterproof and moistureproof, poor in durability, not easy to store and the like. 本实用新型提供了一种具有防水性的热敏胶片，属于医学影像技术领域。一种具有防水性的热敏胶片，包括基层、背层、打底层、热敏层和护膜层，所述基层的一侧设置背层，另一侧依次设有打底层、热敏层和护膜层，所述基层和热敏层之间通过所述打底层粘接。本实用新型以解决上述背景技术中提出的热敏胶片易褪色、不防水防潮、耐久性差，不易于保存等缺陷问题。