发明名称 Method and device for security printing
摘要 PCT No. PCT/NL98/00362 Sec. 371 Date Feb. 22, 1999 Sec. 102(e) Date Feb. 22, 1999 PCT Filed Jun. 23, 1998 PCT Pub. No. WO98/58802 PCT Pub. Date Dec. 30, 1998For security printing of documents, in particular banknotes, by printing a sheet or web using intaglio technology, an ink image is applied to transfer rollers (6) using rotary screen printing technology, said ink image is transferred from the transfer rollers to one or more intaglio plates which are provided with engravings and are fixed in or on the shell of a plate cylinder, and the ink present in the engravings of the intaglio plates is transferred to a sheet or web pressed against the plate cylinder (1) by a counter pressure cylinder (8).
申请公布号 US6098546(A) 申请公布日期 2000.08.08
申请号 US19990242717 申请日期 1999.02.22
申请人 SCHELL, KAREL JOHAN 发明人 SCHELL, KAREL JOHAN
分类号 B41F9/06;B41F11/02;B41F31/00;B41M1/10;(IPC1-7):B41M1/10 主分类号 B41F9/06
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