Title:
ZIP-FASTENER STRINGER
Document Type and Number:
WIPO Patent Application WO/2018/216217
Kind Code:
A1
Abstract:
This zip-fastener stringer (10) comprises: a zip-fastener tape (20) provided with a tape main body (22) and element attachment parts (21); and a plurality of zip-fastener elements (11) which are woven in and affixed to the element attachment parts (21) of the zip-fastener tape (20) concurrent with the weaving of the zip-fastener tape (20). The zip-fastener stringer (10) has a one-pitch-per-rotation woven structure. Weft yarns (31) of the zip-fastener tape (20) have a greater fineness than at least some of warp yarns (32) arranged in the tape main body (22). This enables the productivity of the zip-fastener stringer (10) to be enhanced and cost to be reduced. Additionally, the density of the weft yarns (31) of the zip-fastener tape (20) can be increased to prevent the zip-fastener tape (20) from becoming off-grain.
Inventors:
YAGYU AKIHIRO (JP)
Application Number:
PCT/JP2017/019788
Publication Date:
November 29, 2018
Filing Date:
May 26, 2017
Export Citation:
Assignee:
YKK CORP (JP)
International Classes:
A44B19/34; A44B19/04; A44B19/54
Domestic Patent References:
| WO2012042595A1 | 2012-04-05 |
Foreign References:
| JP2001245709A | 2001-09-11 | |||
| JP2002317347A | 2002-10-31 | |||
| JP3208550U | 2017-01-26 | |||
| JPS5622003U | 1981-02-27 | |||
| JP2000303298A | 2000-10-31 | |||
| JP2002085113A | 2002-03-26 | |||
| JP2000303298A | 2000-10-31 | |||
| JP2002085113A | 2002-03-26 |
Other References:
See also references of EP 3632253A4
Attorney, Agent or Firm:
HAYASHI, Tsukasa et al. (JP)
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