Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COLD FOIL TRANSFER METHOD BY DYNAMIC FOIL TENSION
Document Type and Number:
Japanese Patent JP2010228454
Kind Code:
A
Abstract:

To provide a method capable of discriminating a tension change which a transfer foil cannot tolerate with and at least coping with the tension change.

A control system having control circuits (301 and 403) works on a motion profile of a first and/or second adjustment element (12 and 13). The first process amount (z*) is simulated by the control circuits (301 and 403). The first process amount (z*) depends on force (K and F3) working on the first and/or second adjustment element (12 and 13) by the transfer foil (2) or the actual motion profile of the adjustment element (12 and 13), and depends on the first process amount (z*) to calculate a measure to web tension and/or at least to limit the amplitude of the web tension by the control system (300 and 400).


More Like This:
Inventors:
STRUNK DETLEF
Application Number:
JP2010071835A
Publication Date:
October 14, 2010
Filing Date:
March 26, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HEIDELBERGER DRUCKMASCH AG
International Classes:
B41M3/12; B41F7/02; B41F16/00; B44C1/17; B65H23/198
Domestic Patent References:
JP2008023998A2008-02-07
JP2003054799A2003-02-26
Foreign References:
US6334248B12002-01-01
Attorney, Agent or Firm:
Toshio Yano
Hiroshi Sugimoto
Takahashi
Hiroyasu Ninomiya
Einzel Felix-Reinhard