EP 0874776 B1 20011024 - METHOD AND DEVICE FOR YARN FUSION
Title (en)
METHOD AND DEVICE FOR YARN FUSION
Title (de)
VERFAHREN UND VORRICHTUNG ZUM VEREINIGEN VON FÄDEN.
Title (fr)
PROCEDE ET DISPOSITIF DE FUSION DE FILS
Publication
Application
Priority
- JP 2604696 A 19960119
- US 9702494 W 19970121
Abstract (en)
[origin: WO9728079A2] A method and apparatus for bonding yarns in a process for feeding yarn from wound packages to a yarn-processing machine. The operation includes the following parts: releasing unit (1) which can release the yarns at a prescribed speed; support unit (2) which supports the yarns in a state in which a projection of the second yarn crosses the first yarn thermal fusing unit (3) which presses the yarns into contact and heats and fuses the crossed portion of the yarns; and storage unit (4) which stores a prescribed amount of yarn continuously feeding yarn to the processing machine while the yarn bonding operation is performed.
IPC 1-7
IPC 8 full level
B65H 54/71 (2006.01); B29C 65/02 (2006.01); B65H 69/08 (2006.01); D02J 1/22 (2006.01); B29L 31/00 (2006.01)
CPC (source: EP)
B65H 69/08 (2013.01); B65H 2701/319 (2013.01)
Designated contracting state (EPC)
DE IT
DOCDB simple family (publication)
WO 9728079 A2 19970807; WO 9728079 A3 19971016; DE 69707640 D1 20011129; DE 69707640 T2 20020801; EP 0874776 A2 19981104; EP 0874776 B1 20011024; JP H09194142 A 19970729
DOCDB simple family (application)
US 9702494 W 19970121; DE 69707640 T 19970121; EP 97923401 A 19970121; JP 2604696 A 19960119