Cold wave color-changing film

The utility model discloses a cold-stamping color-changing film which comprises an inorganic polymer film layer, a release layer, an imaging layer, an aluminum-plated layer and a protective layer which are sequentially stacked, and a corrosion-resistant layer is further arranged between the imaging layer and the release layer. The imaging layer comprises an acrylic acid layer and a holographic pattern layer, the holographic pattern layer is embossed on the surface, opposite to the corrosion-resistant layer, of the acrylic acid layer, a fluorescent layer is further arranged between the imaging layer and the aluminized layer, and the fluorescent layer is arranged between the acrylic acid layer and the holographic pattern layer. According to the technical scheme, processing cost is low, the application range is wide, lines, dots, characters, fields and the like can be hot-stamped at the same time, the gradient effect can be perfectly embodied, and the layering sense is high. 本实用新型公开一种冷烫变色膜，包括依次层叠设置的无机聚合物薄膜层、离型层、