EP 3800283 B1 20230118 - YARN PRODUCTION SYSTEM
Title (en)
YARN PRODUCTION SYSTEM
Title (de)
GARNHERSTELLUNGSSYSTEM
Title (fr)
SYSTÈME DE PRODUCTION DE FIL
Publication
Application
Priority
JP 2019182293 A 20191002
Abstract (en)
[origin: EP3800283A2] An object of the present invention is to reduce height of a yarn production system including a spinning apparatus having spinning packs, even in a case in which the number of the spinning packs is increased.A yarn production system 1 of the present invention includes spinning packs 22 in each of which molten polymer is stored and each of which spins out a yarn Y downward from a spinneret 24 provided at a lower end portion of each of the spinning packs 22, a spinning beam 21 in which the spinning packs 22 are inserted, first guides 6 which are provided immediately below the spinning packs 22 and which individually guide yarns Y, and a second guide 7 which is provided below the first guides 6 and which causes the yarns Y guided by the first guides 6 to be converged. The spinning packs 22 are arranged along a first arc 51 and a second arc 52 which is inside the first arc 51, in plan view.
IPC 8 full level
D01D 4/00 (2006.01); D01D 11/04 (2006.01)
CPC (source: CN EP)
D01D 4/00 (2013.01 - EP); D01D 11/04 (2013.01 - CN EP); D01D 13/00 (2013.01 - CN)
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
DOCDB simple family (publication)
EP 3800283 A2 20210407; EP 3800283 A3 20210414; EP 3800283 B1 20230118; CN 112593306 A 20210402; JP 2021055235 A 20210408
DOCDB simple family (application)
EP 20195481 A 20200910; CN 202010944723 A 20200910; JP 2019182293 A 20191002