发明名称 |
METHOD FOR THE PRODUCTION OF FLEXOGRAPHIC PRINTING FORMS BY MEANS OF ELECTRON BEAM CROSS-LINKING AND LASER ENGRAVING |
摘要 |
<p>A method for the production of flexographic printing forms by means of laser engraving, wherein at least one elastomer relief layer is applied to a dimensionally-stable carrier. The relief layer comprises at least one elastomer binding agent and at least one absorber for laser radiation; the relief layer is entirely cross-linked by means of electron radiation at a minimum overall dose of 40 kGy; a printed relief is engraved into the cross-linked relief layer by means of a laser. The invention also relates to flexographic printing forms which can be obtained according to said method.</p> |
申请公布号 |
EP1414647(B1) |
申请公布日期 |
2005.04.13 |
申请号 |
EP20020791422 |
申请日期 |
2002.07.18 |
申请人 |
BASF DRUCKSYSTEME GMBH |
发明人 |
KACZUN, JUERGEN;SCHADEBRODT, JENS;HILLER, MARGIT |
分类号 |
B41C1/05;B41N1/12;(IPC1-7):B41C1/05;G03F7/16 |
主分类号 |
B41C1/05 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|