EP 1883903 A1 20080206 - METHOD AND DEVICE FOR SIMULATING A VISUAL PATTERN OF A FIBER PRODUCT AND METHOD AND DEVICE FOR PRODUCING A BCF YARN
Title (en)
METHOD AND DEVICE FOR SIMULATING A VISUAL PATTERN OF A FIBER PRODUCT AND METHOD AND DEVICE FOR PRODUCING A BCF YARN
Title (de)
VERFAHREN UND VORRICHTUNG ZUR SIMULATION EINES VISUELLEN FLÄCHENMUSTERS EINES FASERPRODUKTES SOWIE VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES BCF-GARNES
Title (fr)
PROCEDE ET DISPOSITIF DE SIMULATION D'UN MOTIF DE SURFACE VISUEL D'UN PRODUIT A BASE DE FIBRES ET PROCEDE ET DISPOSITIF DE PRODUCTION D'UN FIL BCF
Publication
Application
Priority
- EP 2006004490 W 20060512
- DE 102005022447 A 20050514
Abstract (en)
[origin: WO2006122722A1] The invention relates to a method and a device for simulating a visual pattern of a fiber product and to a method and device for producing a multicolor BCF yarn. At least one parameter of a strand-type fiber bundle is sensed and digitized to data that are translated into a pattern using evaluation electronics. The invention is characterized by acquiring as a parameter of the strand-type fiber bundle the optical appearance of a longitudinal section of the fiber bundle as an image, thereby allowing the rapid and reproducible simulation of the visual pattern of a fiber product. The invention also allows to monitor the production of the fiber product, especially a BCF yarn, using the simulation results so that for example at least one process parameter can be chosen and/or monitored. For this purpose, an imaging device is associated with a spool or the BCF yarn and is connected to an evaluation device for comparing actual and desired patterns.
IPC 8 full level
G06T 11/00 (2006.01); D01H 13/26 (2006.01); G05B 17/02 (2006.01)
CPC (source: EP US)
D01H 13/26 (2013.01 - EP US)
Citation (search report)
See references of WO 2006122722A1
Designated contracting state (EPC)
AT BE CH DE IT LI TR
DOCDB simple family (publication)
WO 2006122722 A1 20061123; CN 101223554 A 20080716; EP 1883903 A1 20080206; US 2008126039 A1 20080529
DOCDB simple family (application)
EP 2006004490 W 20060512; CN 200680016599 A 20060512; EP 06742902 A 20060512; US 93922107 A 20071113