Preparation method and device of sterilization type sealable gummed paper

The invention relates to the technical field of gummed paper preparation devices, in particular to a sterilization type sealable gummed paper preparation method and device which comprises a base, a driving mechanism, a placement table, two fixing assemblies, a lifting mechanism, a gumming assembly and two pressing pieces. The fixing assembly comprises two springs, a rail and an anti-skid pad. Glued paper is placed on the placement table, the lifting mechanism drives the gluing assembly and the two pressing pieces to move downwards, the two pressing pieces make contact with the track firstly and push the track and the anti-skid pad to move downwards, the anti-skid pad presses and fixes the glued paper to the placement table, and meanwhile the gluing assembly makes contact with the glued paper to coat the surface of the glued paper with glue. The driving mechanism drives the placement table to do horizontal reciprocating motion, so that the gummed paper does reciprocating motion along the gluing assembly, the s