B - Operations – Transporting – 41 – F
Patent
B - Operations, Transporting
41
F
B41F 31/22 (2006.01) B05C 1/10 (2006.01) B41F 7/26 (2006.01) B41F 15/08 (2006.01)
Patent
CA 2599568
An apparatus (1000) and method for enabling the transfer of a fluid to a web material, the apparatus comprising a fluid transfer component (100) having a first surface (110 ) , a second surface (120) , and a non-random pattern of distinct pores (130) . The pores (130) connect the first surface (110) and the second surface (120) and are disposed at preselected locations to provide a desired pattern of permeability. The apparatus (1000) also comprises a fluid receiving component (200) comprising a fluid receiving surface (210) , a fluid supply (400) adapted to provide a fluid in contact with the first surface (110) of the fluid transfer component, and a fluid motivating component (500) adapted to facilitate transport of the fluid from the first surface (110) through the pores (130) to the second surface (120) . The method comprises steps of providing the apparatus, motivating a fluid through the pores and bringing the fluid receiving component into contact with the motivated fluid.
L'invention concerne un appareil et un procédé destinés à permettre le transfert d'un fluide sur un matériau en bande, l'appareil comprenant un composant de transfert de fluide possédant une première surface, un seconde surface et un motif non aléatoire de ports distincts. Les ports reliés à la première surface et à la seconde surface sont disposés à des emplacements présélectionnés afin de fournir un motif désiré de perméabilité. L'appareil comprend également un composant de réception de fluide contenant une surface de réception de fluide, une alimentation de fluide conçue de manière à fournir un fluide en contact avec la première surface du composant de transfert de fluide, et un composant de motivation de fluide conçu de manière à faciliter le transport du fluide d'une première surface à travers les ports de la seconde surface. Le procédé comprend les étapes consistant à fournir l'appareil, à motiver un fluide à travers les ports et à amener le composant de réception d'un fluide en contact avec le fluide motivé.
Fisher Wayne Robert
Giachetto Richard Matthew
Mcneil Kevin Benson
Shore Kim Ellen
Dimock Stratton Llp
The Procter & Gamble Company
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