Title:
Extension restoration animal-hairs cotton yarn, extension restoration ultimate beast hair cotton yarn, restoration animal-hairs cotton yarn, a restoration animal-hairs textile, an extension diameter reduction animal-hairs textiles bunch, an animal-hairs textiles bunch, extension fixed animal-hairs textiles cotton yarn, and a textile
Document Type and Number:
Japanese Patent JP6111408
Kind Code:
B2
Abstract:
The present invention addresses the problem of manufacturing drawn reduced-diameter animal fibers relatively simply and easily while suppressing glare on the surfaces of animal fibers without complicating and upsizing a facility and reducing productivity. In this drawn reduced-diameter animal fiber manufacturing method, first an animal fiber bundle (1) is passed through a swelling and plasticization treatment device (30) to produce a swelled and plasticized animal fiber bundle (5). Thereafter, between an upstream nip portion (10N) of an upstream nip roller pair (10) and a downstream nip portion (20N) of a downstream nip roller pair (20) in side view, the swelled and plasticized animal fiber bundle is drawn while moving in the shape of an S or an inverted S from the upstream nip portion to the downstream nip portion.
Inventors:
Youji Tani
Keiichiro Ohba
Takahiro Yoshida
Saori Tanaka
Keiichiro Ohba
Takahiro Yoshida
Saori Tanaka
Application Number:
JP2016036785A
Publication Date:
April 12, 2017
Filing Date:
February 29, 2016
Export Citation:
Assignee:
I.S.T Co., Ltd.
International Classes:
D02G3/04; D03D15/00; D04B1/14
Domestic Patent References:
| JP73556A | ||||
| JP10158976A | ||||
| JP55112330A | ||||
| JP5756539A | ||||
| JP6253477A |
Attorney, Agent or Firm:
Hiroharu Kitahara
Yuji Tada
Satoshi Yamauchi
Yuji Tada
Satoshi Yamauchi