EP 2909002 A1 20150826 - DEVICE AND METHOD FOR PRODUCING STRUCTURED PLASTIC YARNS, PLASTIC YARN AND SPIRAL FABRIC MADE FROM PLASTIC YARN
Title (en)
DEVICE AND METHOD FOR PRODUCING STRUCTURED PLASTIC YARNS, PLASTIC YARN AND SPIRAL FABRIC MADE FROM PLASTIC YARN
Title (de)
VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG STRUKTURIERTER KUNSTSTOFFGARNE, KUNSTSTOFFGARN UND SPIRALSIEB AUS KUNSTSTOFFGARN
Title (fr)
DISPOSITIF ET PROCÉDÉ DE PRODUCTION DE FILS EN MATIÈRE PLASTIQUE STRUCTURÉS, FIL EN MATIÈRE PLASTIQUE ET TOILE SPIRALÉE CONSTITUÉE DE FIL EN MATIÈRE PLASTIQUE
Publication
Application
Priority
- DE 102012219103 A 20121019
- EP 2013071471 W 20131015
Abstract (en)
[origin: WO2014060382A1] A device (1) for producing plastic spirals (13) for use in a machine for producing a fibrous web, comprising at least two rolls (4, 5), between which an adjustable roll nip (6) is formed. The rolls (4, 5) have a shape which differs at least in regions from a cylinder shape and/or have a surface structure (10) at least in regions on the surface thereof.
IPC 8 full level
B29C 53/12 (2006.01); B29C 43/22 (2006.01); B29C 43/46 (2006.01); D21F 1/00 (2006.01)
CPC (source: EP US)
B29C 43/222 (2013.01 - EP US); B29C 43/24 (2013.01 - US); B29C 43/46 (2013.01 - EP US); B29C 53/12 (2013.01 - EP US); B29C 53/564 (2013.01 - US); D21F 1/0072 (2013.01 - EP US); B29C 2043/466 (2013.01 - EP US); B29L 2031/726 (2013.01 - EP US); Y10T 156/1007 (2015.01 - EP US)
Citation (search report)
See references of WO 2014060382A1
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)
WO 2014060382 A1 20140424; CN 104812551 A 20150729; EP 2909002 A1 20150826; US 2015217502 A1 20150806
DOCDB simple family (application)
EP 2013071471 W 20131015; CN 201380058714 A 20131015; EP 13776803 A 20131015; US 201514689624 A 20150417