EP 3524715 B1 20200415 - POT SPINNING METHOD AND POT SPINNING MACHINE
Title (en)
POT SPINNING METHOD AND POT SPINNING MACHINE
Title (de)
ZENTRIFUGENSPINNVERFAHREN UND ZENTRIFUGENSPINNMASCHINE
Title (fr)
PROCÉDÉ DE FILAGE CENTRIFUGE ET MÉTIER À FILER CENTRIFUGE
Publication
Application
Priority
JP 2018022028 A 20180209
Abstract (en)
[origin: EP3524715A1] A pot spinning method according to the present invention includes the steps of: forming a cake (28) by rotating a pot (12) having an opening (23) and winding yarn (18) that has been drawn out to a predetermined thickness around an inner wall (22) of the pot (12); disposing a bobbin (25) inside the pot (12) through the opening (23); discharging, to the outside of the pot (12), a portion of the yarn present in a region of the inner wall (22) of the pot (12) that is closer to the opening (23) side than an opening-side end of the cake (28) by blowing compressed air (33) onto the region; and rewinding the yarn (18) forming the cake (28) onto the bobbin (25) from the inner wall (22) of the pot (12) using the yarn portion discharged to the outside of the pot (12) as a rewinding start point.
IPC 8 full level
D01H 1/08 (2006.01)
CPC (source: CN EP)
D01H 1/08 (2013.01 - CN EP)
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 3524715 A1 20190814; EP 3524715 B1 20200415; CN 110129927 A 20190816; CN 110129927 B 20210817; JP 2019137937 A 20190822; JP 6881345 B2 20210602
DOCDB simple family (application)
EP 19154983 A 20190201; CN 201910085007 A 20190129; JP 2018022028 A 20180209