Disposable laser holographic false proof seal

A one-off laser holographic anti-fake seal pertains to the field of fabrication technology of laser holographic anti-fake packing materials, and mainly comprises a base film layer (8), a local release layer (7) compounded on the front of the base film layer (8) sequentially from down to up, an imaging layer (6), a laser holographic information layer (5), an anti-fake ink layer (4), an aluminized layer (3), an engraved local protecting layer (1), a glue-coating layer (2), an anti-sticking layer (9) compounded on the back of the base film layer (8), etc. The design of the integral structure is reasonable, the laser holographic anti-fake technology and means are used, the specific patterns are presented after engraved by the engraved local protecting layer, and the technical difficulty is increased; the present invention is characterized in aesthetic appearance, direct and easy identification, and widely application in sealing chamber, sealing storage and sealing open based on paper, wood, plastic and metal mate