The printing process on the film of PVC by job of equipment of flexographic printing

摘要

The printing process on the film of PVC by use of flexo printing equipment.Which part of the job of equipment of flexographic printing (3) and is characterized by the fact of provide for the employment of a PVC film (1) which is subjected to the printing station (2) of a flexographic printing equipment (3), and in a printing station (2), More specifically, the first of them, and that is indicated by the reference (2a).It is used for applying a coating layer (5), which is implemented based on the employment of an agent of accession, which is chemically defined as a compound and organo metallic reagents solvents properly balanced; the agent of accession is as fun The basic requirement to be used as an interface between two polymer systems.Acting as an agent nucleante both surfaces, i.e., the PVC film (1) on the one hand, and on the other hand, the material of the first, as well as other paint layers (6) printed; nucleation obtained being liable to generate free radicals, temporary, allowing the accession of the substrate. PVC film to the ink.