HOUSING WINDOWS IN PERSONAL CARE PRODUCT

The present invention is directed to a personal care product including a treatment sheet having a lower surface, a housing including a floor surface and a plurality of columns, and a cavity formed by a volume extending from the lower surface to the floor surface. The volume extends from an inner col...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kearney, Robert Andrew, Warrick, Paul Leslie
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention is directed to a personal care product including a treatment sheet having a lower surface, a housing including a floor surface and a plurality of columns, and a cavity formed by a volume extending from the lower surface to the floor surface. The volume extends from an inner column wall of the housing. The plurality of columns is formed in a side wall of the housing. The cavity has a height of at least one-fifteenth of a height of the personal care product and/or a height of at least about a height of one of the columns. The columns extend upward from the floor surface of the housing or to a lower ledge of a carrier of the housing. The floor surface is flat or shaped (e.g., a dome or a cone shape). Fluid flows within the cavity, into and out of windows between the columns.