Title:
FASTENER TAPE AND FASTENER STRINGER
Document Type and Number:
WIPO Patent Application WO/2024/048071
Kind Code:
A1
Abstract:
This fastener tape (3) includes a warp-knitted tape base fabric (33) having a side edge portion (38) extending in the warp direction, and at least one core thread (51, 52, 53) inserted as a warp thread in the side edge portion (38) of the tape base fabric (33). The at least one core thread (51, 52, 53) is secured to the side edge portion (38) of the tape base fabric (33) by means of at least one weft thread (61, 62). The side edge portion (38) includes a first wale (W1) positioned farther toward the outside of the tape than the center (CP) of the core thread (51, 52, 53), and a second wale (W2) positioned farther toward the inside of the tape than the center (CP) of the core thread (51, 52, 53). The weft thread (61, 62) includes a prescribed weft thread (61) that inverts without forming a loop in the first wale (W1), and repeatedly forms a loop in which a ground thread of the tape base fabric (33) is interlaced in the second wale (W2).
Inventors:
KIRITA MIYUKI (JP)
IKEGUCHI YOSHITO (JP)
IKEGUCHI YOSHITO (JP)
Application Number:
PCT/JP2023/025006
Publication Date:
March 07, 2024
Filing Date:
July 05, 2023
Export Citation:
Assignee:
YKK CORP (JP)
International Classes:
D04B21/00; A44B19/02; A44B19/34; A44B19/40; A44B19/56; D04B21/20
Foreign References:
| JP2004351085A | 2004-12-16 | |||
| JPS57142205A | 1982-09-02 | |||
| JPS5317451A | 1978-02-17 | |||
| JPS5066806U | 1975-06-16 | |||
| JPS4988644A | 1974-08-24 |
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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