A - Human Necessities – 47 – K
Patent
A - Human Necessities
47
K
A47K 10/16 (2006.01)
Patent
CA 2667133
The present invention relates to a roll made of a succession of single-use absorbing paper sheets (1) separated along at least one side thereof, perpendicular to the unwinding direction of the roll, by parallel pre-cuts (2), the sheets (1) being further separated by cuts (3) extending along at least 80 % of the cut side of the sheets, and the cuts and pre-cuts alternating in the roll unwinding direction. The invention also relates to a method for producing such rolls and to the related manufacturing device.
La présente invention concerne un rouleau constitué d'une succession de feuilles (1) de papier absorbant à usage unique, séparées selon au moins un de leur côté perpendiculairement au sens de dévidage du rouleau par des prédécoupes (2) parallèles entre elles, les feuilles (1) sont en outre séparées par des découpes (3) qui s'étendant selon au moins 80 % du côté découpé des feuilles, les découpes et les prédécoupes étant alternées selon le sens de dévidage du rouleau. L'invention concerne en outre le procédé de fabrication de tels rouleaux ainsi que le dispositif de fabrication associé.
Cattacin Gilles
Enggasser Yves
Neveu Jean-Louis
Georgia-Pacific Consumer Products Lp
Georgia-Pacific France
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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