EP 2738125 A3 20150128 - Method for manufacturing a dye bobbin in the form of a cross-wound spool
Title (en)
Method for manufacturing a dye bobbin in the form of a cross-wound spool
Title (de)
Verfahren zur Herstellung einer als Kreuzspule ausgebildeten Färbespule
Title (fr)
Procédé de fabrication d'une bobine de teinture conçue sous forme de bobine croisée
Publication
Application
Previously filed application
102012023559 20121201 DE
Priority
DE 102012023559 A 20121201
Abstract (en)
[origin: EP2738125A2] The method involves supporting a coil casing in a coil frame (18) of a coil winder of an automatic winder (1). Inner yarn layers are wound with large cross angle for producing good dye liquor at the beginning of winding of a cross-wound spool (11). The spool is switched to small cross angle during reaching of a predetermined diameter between 75 and 85 mm and rewound in a wild winding, where value of the short cross angle amounts to 42 degrees. The spool is moved to a cross-wound spool-transport device (21) through pivoting of the frame around a pivot axis (19).
IPC 8 full level
B65H 55/04 (2006.01); B65H 54/38 (2006.01)
CPC (source: EP)
B65H 54/38 (2013.01); B65H 55/04 (2013.01); B65H 2701/31 (2013.01)
Citation (search report)
- [Y] DE 102008008083 A1 20090730 - STAHLECKER GMBH WILHELM [DE]
- [Y] EP 2468669 A2 20120627 - OERLIKON TEXTILE GMBH & CO KG [DE]
- [A] EP 1849731 A1 20071031 - OERLIKON TEXTILE GMBH & CO KG [DE]
- [A] DE 10342266 A1 20040401 - SAURER GMBH & CO KG [DE]
- [A] DE 10033015 A1 20011108 - SCHLAFHORST & CO W [DE]
- [A] DE 4024218 A1 19920206 - SCHLAFHORST & CO W [DE]
- [Y] "Cross winding of yarn packages", 1 July 2000, UNIVERSITY OF LEEDS, Leeds, article GUNGOR DURUR: "Cross winding of yarn packages", pages: 15 - 16, XP055159432
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2738125 A2 20140604; EP 2738125 A3 20150128; CN 103848274 A 20140611; DE 102012023559 A1 20140605; JP 2014108893 A 20140612
DOCDB simple family (application)
EP 13005338 A 20131113; CN 201310757011 A 20131129; DE 102012023559 A 20121201; JP 2013249300 A 20131202