Title:
FASTENER STRINGER, PRODUCTION METHOD FOR SAME, AND MOLD
Document Type and Number:
WIPO Patent Application WO/2017/072925
Kind Code:
A1
Abstract:
A fastener stringer (300) that comprises a fastener tape (100) and a plurality of fastener elements (200) that are provided to a side-edge portion (110) of the fastener tape (100). The fastener elements (200) have a facing side surface (201) that faces the fastener element (200) adjacent thereto along a core thread (120) of the side-edge portion (110) of the fastener tape (100). The fastener elements (200) have an outer peripheral edge (270) that is provided at the facing side surface (201) at the outer circumference of the core thread (120). The fastener elements (200) have a parting line (280) that extends along the facing side surface (201) toward the outer peripheral edge (270). The parting line (280) includes an inclined line (284) that is inclined with respect to a plane (CP) in which the fastener tape (100) is present so as to describe a convex undulation (290) on the facing side surface (201) in conjunction with at least the outer peripheral edge (270).
Inventors:
KOJIMA MASAYOSHI (JP)
SATO HIDEKI (JP)
SATO HIDEKI (JP)
Application Number:
PCT/JP2015/080622
Publication Date:
May 04, 2017
Filing Date:
October 29, 2015
Export Citation:
Assignee:
YKK CORP (JP)
International Classes:
A44B19/06; B29D5/02
Domestic Patent References:
| WO2013088561A1 | 2013-06-20 | |||
| WO2010082294A1 | 2010-07-22 |
Foreign References:
| US3487145A | 1969-12-30 | |||
| US3175028A | 1965-03-23 |
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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