Method for making disposable sweeping device

A - Human Necessities – 46 – D

Patent

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Details

A46D 1/04 (2006.01) A46D 3/00 (2006.01) A47L 13/20 (2006.01) B29C 65/74 (2006.01) B32B 5/08 (2006.01) D04H 13/00 (2006.01)

Patent

CA 2191659

A method for making a disposable sweeping device having a plurality of brush pieces planted onto a base sheet. A continuous second web of heat-sealable filaments for forming the brush pieces is placed on a continuous first web base sheet of heat-sealable non-woven fabric or plastic film. The webs are then heat-sealed together along heat-seal lines extending transversely of the webs and intermittently arranged longitudinally of the webs to form a continuous composite third web. The second web is cut along a central line extending parallel to and between each pair of adjacent heat-seal lines, followed by cutting of the first web to obtain individual disposable sweeping devices.

éthode pour fabriquer un dispositif de balayage jetable muni de plusieurs pièces de brosse plantées dans une feuille de base. Une deuxième feuille continue de filaments thermocollables destinés à former les pièces de brosse est posée sur une première feuille de base continue de textile non tissé ou de pellicule plastique thermocollable. Les feuilles continues sont ensuite collées ensemble le long de lignes de thermocollage s'étendant en travers des feuilles et disposées par intermittence dans le sens de la longueur des feuilles de façon à former une troisième feuille continue composite. La deuxième feuille est coupée le long d'une ligne centrale passant parallèlement entre chaque paire de lignes de thermocollage adjacentes, puis on coupe la première feuille continue pour obtenir des dispositifs de balayage jetables séparés.

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