Surface-type fastener having a thick foundation fabric

Buckles – buttons – clasps – etc. – Including readily dissociable fastener having numerous,... – Having filaments formed from continuous element interwoven...

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24446, 24448, 24450, 428218, A44B 1800

Patent

active

056599307

ABSTRACT:
A first foundation fabric having on its one surface a number of raised interlocking elements and a second foundation fabric having weft threads of monofilaments are woven or knitted integrally with each other by means of connecting threads. The first and second foundation fabrics are firmly and integrally united together by a synthetic resin layer to form a surface-type fastener having a thick foundation fabric. The surface-type fastener of the foregoing construction does not require a conventional sewing process, can therefore be produced efficiently, can readily be rolled up on a reel, obviates the need for a complicated inventory management which would occur when the first and second foundation fabrics are stocked separately in view of the dimensions and colors of the respective foundation fabrics, is able to prevent the first and second foundation fabrics from separating during use of the surface-type fastener, and hence continuously maintains the necessary strength throughout the service life.

REFERENCES:
patent: 3387345 (1968-06-01), Savoir
patent: 3555630 (1971-01-01), Wylde
patent: 4041549 (1977-08-01), Atkinson
patent: 4646397 (1987-03-01), Yoshida
patent: 4818580 (1989-04-01), Bottger et al.
patent: 5169709 (1992-12-01), Fleischer
patent: 5231738 (1993-08-01), Higashinaka
patent: 5399418 (1995-03-01), Hartmanns et al.
patent: 5436051 (1995-07-01), Donaruma et al.
patent: 5457855 (1995-10-01), Kenney et al.

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