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公开(公告)号:US20180154601A1
公开(公告)日:2018-06-07
申请号:US15575291
申请日:2016-05-19
发明人: Mike ADAMS , Phil WRACK
IPC分类号: B31B50/00 , B26D5/32 , B26D1/40 , B26F1/38 , B31B50/14 , B31B50/25 , B31B50/88 , B31F1/08 , B65H37/02 , B41F19/02 , B41F19/00
CPC分类号: B31B50/006 , B26D1/405 , B26D5/32 , B26F1/384 , B31B50/146 , B31B50/256 , B31B50/88 , B31F1/08 , B31F2201/0779 , B41F13/025 , B41F13/56 , B41F19/008 , B41F19/02 , B41F19/062 , B65H37/02
摘要: The invention relates to an apparatus (10, 80) and method (160) for cutting, printing or embossing a continuous sheet (26) of material. The apparatus (10, 80) comprising a tool element (12), at least two anvils 14, 16 which are co-operable with the tool element (12), and a phase adjustment device (24). The tool element (12) is configured to have a constant surface speed during operation of the apparatus (10, 80). The apparatus (10, 80) is adapted to receive the continuous sheet (26) at a constant speed into the apparatus (10, 80), and being adapted to output the continuous sheet (26) at a constant speed from the apparatus (10, 80). The phase adjustment device (24) is operable to adjust a speed of the continuous sheet (26) within the apparatus (10, 80) in order to adjust a phase of alternate parts of the continuous sheet (26) to be cut, printed or embossed by each anvil (14, 16) as it co-operates with the tool element (12).