Verschlussleiste und Reissverschluss

Details

Veröffentlichungs-Nr.

EP3666109

Aktenzeichen

EP19214678

Anmeldetag

10. Dezember 2019

Veröffentlichung

29. Juni 2022

Erteilung

29. Juni 2022

Rechtsraum

EP

IPC

A44B19/34// A44B19/12A44B19/08

Abstract

A fastener stringer (7) includes a knitted fastener tape (5); and a fastener element (6) attached to the fastener tape (5). The fastener tape (5) includes a first side-edge portion (51) where the fastener element (6) is provided, a second side-edge portion (52) provided at an opposite side of the first side-edge portion (51), and a tape main portion (53) provided between the first and second side-edge portions (51, 52). The first side-edge portion (51) includes one or more chain-stitch yarns formed in one or more wales. The second side-edge portion (52) does not include a chain-stitch yarn. The tape main portion (53) includes M or more chain-stitch yarns formed in M or more wales. M indicates a natural number equal to or greater than one third of the total number of wales included in the fastener tape (5). Difference in yarn density being caused between the tape main portion (53) and the second side-edge portion (52).

Anmelder

Firmen

YKK CORPORATION
YKK Corporation

Land

🇯🇵 Japan

Fachgebiete