(19)
(11) EP 2 949 795 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
23.03.2016 Bulletin 2016/12

(43) Date of publication A2:
02.12.2015 Bulletin 2015/49

(21) Application number: 15169018.7

(22) Date of filing: 22.05.2015
(51) International Patent Classification (IPC): 
D01H 1/115(2006.01)
 D01H 13/30(2006.01)
(84) Designated Contracting States:
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 States:
BA ME
Designated Validation States:
MA

(30) Priority: 27.05.2014 JP 2014109409

(71) Applicant: Murata Machinery, Ltd.
Minami-ku Kyoto-shi Kyoto 601-8326 (JP)

(72) Inventor:
  • Ota, Naritoshi
    Kyoto-shi, Kyoto 612-8686 (JP)

(74) Representative: Stöckeler, Ferdinand et al
Schoppe, Zimmermann, Stöckeler Zinkler, Schenk & Partner mbB Patentanwälte Radlkoferstrasse 2
81373 München
81373 München (DE)

   


(54) SPINNING METHOD, SPINNING MACHINE, AND YARN


(57) A spinning method for forming a yarn by twisting a fiber bundle by the action of a swirling current of air includes mixing and spinning. The mixing includes mixing an agent with the air. The spinning includes twisting the fiber bundle by the action of the agent-containing air. The fiber bundle includes at least one of natural fibers, regenerated fibers, semisynthetic fibers, polyamide-based fibers, and polyacrylonitrile-based fibers.







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Search report