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US 5,690,626 AGranted
Sanitary article with improved fitness
AssigneeJapan Absorbent Technology Institute
InventorsMigaku Suzuki, Hiroaki Fukui
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AssigneeJapan Absorbent Technology Institute
InventorsMigaku Suzuki, Hiroaki Fukui
Estimating the term…
According to the present invention, there is provided a sanitary article comprising a main body having a liquid-impermeable back sheet, a liquid-permeable front sheet and an absorbent material and leg holes having at the opposed edge portions of the main body, further comprising fixation means forming a flexible ring which are fitted closely over the entire circumference of the proximal portion of each of the wearer's legs. The article to which the present invention is directed includes both the diaper and the sanitary napkin and, hence, as the main body, either of one taking the form of underpants when worn, which has a size enough to cover the wearer's entire waist portion, and of a relatively small one which covers only the wearer's crotch portion is used. The sanitary article according to the present invention follows the wearer's movement when it is worn, and the main body does not offset from a predetermined position, but an intended absorbing effect can be displayed to the maximum extent and yet the accidental leakage cannot occur.
A sanitary article comprising a main body having a liquid-impermeable back sheet, a liquid-permeable front sheet and an absorbent material, and leg holes provided at both opposed edge portions of the main body, said main body divided into a front portion and a rear portion along the lines running from said waist hole up to each leg hole, and both side edge portions of said front portion and both side edge portions of said rear portion which are opposed thereto are coupled by tapes;
Dependencies are inferred from the claim text.