Thermal printing method suitable for various media

Abstract

The invention relates to a thermal printing method suitable for various media. The thermal printing method comprises the following steps that S1, thermal sublimation thermal transfer ribbons of different colors are sequentially transferred to an intermediate transfer film to form a prefabricated pattern; s2, carrying out transfer printing on a pre-coating film on the transfer printing surface of the transfer printing medium; s3, the surface, printed with the prefabricated pattern, of the intermediate transfer printing film makes contact with the surface of the pre-coating film, and the prefabricated pattern is transferred to the surface of the pre-coating film at a certain temperature and pressure; s4, rolling and curing the pattern on the surface of the pre-coating film to the surface of the transfer printing medium at a certain temperature and pressure; and S5, the transfer printing medium is subjected to hot rolling curing treatment, and the prefabricated pattern is cured on the surface of the transfer printing medium. The invention not only can be suitable for uneven transfer printing media, but also can be suitable for transfer printing media with poor adhesive force.

Description

Technical field [0001] The present invention relates to a thermal printing method, and more particularly to a thermal printing method suitable for use in a plurality of media. Background technique [0002] At present, complex image printing techniques are mainly used in ink jet contactless printing. The printhead is only affected by the ink itself. The surface of the lower transfer medium is not high, and can be directly printed on a variety of media. [0003] Thermal printing uses contact printing, thermal printing is mainly in the medium by heating to enter the medium, the image thermal printing method is used to use thermal printer + transfer paper, usually used as photo print, transfer paper as a photo paper. The thermal lifting printhead in the hot printhead is a carbon strip as an intermediate layer, and the lower portion is a thermal printing apparatus to be transferred, and the carbon tape layer is ultra-thin, and the thermal printhead is a light. A neat level, when the f...

AI Technical Summary

Problems solved by technology

The sublimation print head in the thermal print head uses the carbon ribbon as the middle layer, and the lower part is the transfer medium layer. It is a thermal printing device for contact printing. The carbon ribbon layer is an ultra-thin layer, and the thermal print head is a smooth Neat facets, when the lower transfer medium has poor flatness, and slightly concave-convex microscopic planes or small meshes, the thermal printing transfer ink has poor adhesion and is easy to fall off, and it will also accelerate the life time of the print head

Images