Heat transfer printing resin thermal transfer ribbon applied to PVC (polyvinyl chloride) pipe and preparation method of heat transfer printing resin thermal transfer ribbon

The invention relates to a heat transfer printing resin thermal transfer ribbon applied to a PVC pipe and a preparation method thereof, and belongs to the technical field of resin thermal transfer ribbons. The heat transfer printing resin thermal transfer ribbon applied to the PVC pipe comprises a back coating layer, a base body, a release layer, an ink layer and a bonding layer which are sequentially arranged from top to bottom in an attached mode. The release layer is formed by mixing and then coating the following raw materials in percentage by mass: 0.1 to 2 weight percent of polyester resin, 2 to 8 weight percent of acrylic resin, 0.05 to 1 weight percent of wax and the balance of solvent. The invention further discloses a preparation method of the heat transfer printing resin thermal transfer ribbon applied to the PVC pipe. The resin thermal transfer ribbon has the advantages that through the layer structure of the back coating, the base body, the release layer, the ink layer and the bonding layer which