Female loop portion having film and filaments anchored by heat-shrinking
AssigneeAplix
InventorsJean-Pierre Ducauchuis, Anthony Mahe
Life of this patent
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Abstract
A female loop portion for a hook and loop self-adhesive, comprising a film (1) made of at least one thermoplastic and a plurality of filaments (2) which are separate from one another and attached to one of the surfaces of the film, each filament comprising a series of fastening sections (15) and a series of loop sections (4) alternating with the fastening sections, the filaments being attached to the film along the fastening sections while the loop sections are at a distance from the film so as to form loops, and characterized in that a cross-sectional area of one loop section of a filament is less than a cross-sectional area of one fastening section of said one filament.
Claims10
A female loop portion for a hook and loop fastener, comprising a film made of at least one thermoplastic material and a plurality of filaments, independent from one another and fixed to one of the surfaces of the film, each filament comprising a succession of fixing sections and a succession of loop sections alternating with the fixing sections, the filaments being fixed to the film along the fixing sections, while the loop sections are at a distance from the film in order to form loops, characterised in that a cross-sectional area of a loop section of one filament is less than a cross-sectional area of a fixing section of said one filament.
Dependencies are inferred from the claim text.