Dispensing orifice

B - Operations – Transporting – 65 – H

Patent

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Details

B65H 1/00 (2006.01) B65D 73/00 (2006.01) B65D 83/08 (2006.01)

Patent

CA 2404614

There is provided a dispensing orifice (10). The edge surfaces of the orifice (10) define a minimum width. The ratio of the minimum width to the thickness of a dispensed sheet (5) is preferably about 2:1 to about 5:1. Also, the surfaces of the orifice (10) define a maximum length, in which the ratio of the maximum length to the thickness of a dispensed sheet (5) is preferably about 8:1 to about 18:1. In a preferred embodiment, at least one of the edge surfaces (20, 30) of the orifice (50) is curved. Moreover, at least one of the edge surfaces (20) has a plurality of nodules (22) extending into the orifice (50).

La présente invention concerne un orifice distributeur (10). Les surface du bord de cet orifice (10) définissent une largeur minimum. Le rapport de la largeur minimum sur l'épaisseur d'une feuille distribuée (5) est de préférence compris entre environ 2/1 et 5/1. Par ailleurs, les surfaces de cet orifice (5) définissent une longueur maximum, avec laquelle le rapport de cette longueur maximum sur l'épaisseur d'une feuille distribuée (5) est de préférence compris entre environ 8/1 et 18/1. Dans un mode de réalisation préféré de l'invention, au moins une des surfaces du bord (20, 30) de l'orifice (50) possède une pluralité de nodules (22) qui se situent dans l'orifice (50).

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