发明名称 Method for simultaneous x, y and theta registration of segment of continuous web with a processing station
摘要 Web processing method and apparatus (30, 300) is provided for high speed, extremely accurate die cutting or lamination operations. Processing station (32,300) includes a vacuum hold down plate (32,308) which receives and holds an image bearing incremental segment of the web. In feed and out feed tension on the web is released while a segment of the web is held by the hold down plate. The hold down plate with a segment of the web thereon is selectively shifted about X, Y, and theta axes as required to bring the image on the web segment into alignment with a web processing component at the processing station.
申请公布号 US7640836(B1) 申请公布日期 2010.01.05
申请号 US20000615812 申请日期 2000.07.13
申请人 PRECO INDUSTRIES, INC. 发明人 RANEY CHARLES C.;DU HONGLI;PIERSON, JR. JOHN T.
分类号 B23Q1/25;B26D5/32;B26D7/01;B26D7/26;B65H5/02 主分类号 B23Q1/25
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