| 摘要 |
<p>The present invention relates to a process and a device for printing which can transfer a printed pattern formed on a negative plate to a printing medium simply by contacting the negative plate with the printing medium without any mediating means such as heat or water, just under the condition where a printing composition for printing is interposed. The printing composition includes (a) resin selected from the group consisting of a homopolymer or copolymer of vinyl chloride (PVC), a homopolymer or copolymer of ethyl terephthalate (PET), a homopolymer or copolymer of acrylate (AC), a homopolymer or copolymer of carbonate (CA), and mixture thereof; (b) plasticizer; and (c) organic solvent. The printing process comprises the steps of (a) preparing a negative plate on which a predetermined printed pattern has been realized; (b) forming a printing layer by coating the surface of the negative plate with a printing composition of claim 1; and (c) covering a printing medium on the top of the printing layer and pressing the printing medium.</p> |
