Title:
巻糸パッケージ及びその製造方法
Document Type and Number:
Japanese Patent JP7361569
Kind Code:
B2
Abstract:
To provide a wound yarn package and a method for manufacturing the same in which even if sea-island type fibers are wound around a bobbin one by one by a traverse mode, cob-webbing and curling are less likely to occur, and the variation in the heat shrinkage rate between layers constituting the yarn layer is reduced. When winding sea-island type fibers with a fineness of 100 to 6400 dtex around a bobbin one by one by a traverse mode to form a yarn layer, each yarn constituting the n-th yarn layer is wound at a position 0 to x mm away from each yarn constituting the (n−1)-th yarn layer, with the yarn width of the sea-island type fiber being taken as x (mm), to fabricate a wound yarn package
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Inventors:
Haruhi Tanaka
Application Number:
JP2019195835A
Publication Date:
October 16, 2023
Filing Date:
October 29, 2019
Export Citation:
Assignee:
Ube Exsymo Co., Ltd.
International Classes:
B65H55/04; B65H54/38
Domestic Patent References:
| JP59108656A | ||||
| JP2000272825A | ||||
| JP2018177412A | ||||
| JP2013037253A |
Foreign References:
| WO2014024720A1 |
Attorney, Agent or Firm:
Ciel International Patent Office
Keiko Ohmori
Keiko Ohmori
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