发明名称 |
METHOD FOR MAKING A FLEXOGRAPHIC PRINT BLOCK |
摘要 |
<p>A layer of a blank is subjected to a laser-engraving phase to manufacture a flexographic printing plate. The layer is produced in a material comprised of between 55 and 65% by weight of ethylene and between 35 and 45% by weight of propylene, which has been cured prior to the laser-engraving phase, and the laser-engraving phase is performed with a laser operating at a wavelength ranging between 248 and 340 nm. Processing steps such as exposure to ultraviolet radiation and crosslinking can, in this way, be eliminated.</p> |
申请公布号 |
EP1082222(B1) |
申请公布日期 |
2003.09.17 |
申请号 |
EP19990922234 |
申请日期 |
1999.05.27 |
申请人 |
SAGADEV |
发明人 |
GAIGNOU, ALAIN;SCHIRRER, ANDRE |
分类号 |
B41C1/05;(IPC1-7):B41C1/05 |
主分类号 |
B41C1/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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