EP 0816554 B1 20030402 - Draft correcting method
Title (en)
Draft correcting method
Title (de)
Verfahren zur Verzugskorrektur
Title (fr)
Procédé de correction d'étirage
Publication
Application
Priority
- DE 19625663 A 19960626
- DE 19635320 A 19960830
- DE 19640023 A 19960927
Abstract (en)
[origin: EP0816554A1] A process for treating a textile web, in particular a weave or knit, supplied with a printed or other optically recognisable pattern which is formed from repeated units one after the other along a length, is new. The process comprises (i) capturing the pattern on the web by a picture detection apparatus (13, 13') and producing picture signals (14); (ii) leading the signals to a picture processing device (15) and, via control signals, processing them; and (iii) by adjusting the control signals effecting a final procedure (16, 17), in particular straightening the web, correcting distortion in it or working it periodically. Also claimed is an apparatus for implementing the above process, including a process control device (18) governing the final procedure.
IPC 1-7
IPC 8 full level
B41F 33/00 (2006.01); D06H 3/08 (2006.01); D06H 3/12 (2006.01)
CPC (source: EP)
B41F 33/0036 (2013.01); D06H 3/08 (2013.01); D06H 3/125 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
DOCDB simple family (application)
EP 97110531 A 19970626