Cleaning cloth comprising staple fibre loops

Details Cleaning cloth comprising staple fibre loops Cleaning cloth comprising staple fibre loops

A - Human Necessities

47

L

A47L 1/15 (2006.01) A47L 13/16 (2006.01) D03D 27/10 (2006.01)

Patent

CA 2588536

The invention relates to a cleaning cloth for smooth surfaces, in particular for producing surface wipes. Said cloth consists of a long-pile velour fabric (1) with a flat support structure (2) and a trim of perpendicular, tightly- packed filaments (3), which are anchored in the flat support structure (2), protrude at least 5 mm beyond the flat support structure (2) and have a density of at least ten filaments per cm2 of the support structure (2). According to the invention, the filaments (3) of the trim consist of staple fibres and are joined at their distal ends to form loops (4). The filaments (3) of the trim are merely looped and not cut, so that no shorter filament sections can become detached during the use of the staple fibres, thus preventing the usual pilling of cleaning cloths.

L'invention concerne un textile de nettoyage pour surfaces lisses, destiné en particulier à la production de balais laveurs. Ce textile de nettoyage est constitué d'une peluche à poils longs (1) présentant une structure support (2) plane et une garniture composée de fils (3) juxtaposés de manière dense et s'étendant perpendiculairement à ladite structure support (2). Ces fils (3) sont ancrés dans la structure support (2) plane, ils s'étendent sur au moins 5 mm à partir de celle-ci et présentent une densité d'au moins dix fils par cm2 de ladite structure support (2). Selon l'invention, les fils (3) de la garniture sont constitués de fibres discontinues et ils sont reliés au niveau de leur extrémité distale de façon à former des boucles (4). De cette manière, les fils (3) de la garniture sont seulement enroulés et non coupés de sorte qu'aucune section de fibre plus courte ne peut se détacher lors de l'utilisation de fibres discontinues, ce qui permet d'empêcher le peluchage habituel des textiles de nettoyage.

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