Absorbent article with retained hydrocolloid material

An absorbent article comprising, a layer of absorbent pad having opposed surfaces, a pair of side edges, and a pair of end edges, first and second retaining sheets positioned adjacent one of said surfaces of said layer including a longitudinal central portion intermediate the end edges, said retaining sheets being attached together in areas and defining a plurality of pockets between said areas and means for permitting passage of body fluids into the pockets, and a hydrocolloid material positioned in said pockets.

An absorbent article comprising, a fluid impervious backing sheet, a fluid pervious top sheet, a retaining sheet located intermediate said top and backing sheets, said retaining sheet being attached to said backing sheet in areas including a portion thereof spaced from said top sheet and defining pocket means between said areas intermediate the backing and retaining sheet, with said retaining sheet permitting passage of body fluids into the pocket means, and a hydrocolloid material positioned in said pocket means.

An absorbent article comprising, an absorbent pad assembly having an absorbent pad, a fluid impervious retaining sheet located adjacent a front surface of said pad, said retaining sheet being attached to the front surface of the pad in areas surrounding a plurality of regions, with said retaining sheet defining a plurality of spaced pockets between the retaining sheet and pad in said regions, and with said retaining sheet having a plurality of openings extending through said areas to permit passage of body fluids into said pad, and said pad assembly having a hydrocolloid material located in said pockets.

An absorbent article comprising, an absorbent pad assembly having an absorbent pad, a first fluid impervious retaining sheet located adjacent a front surface of the pad, a second fluid impervious retaining sheet located adjacent a front surface of the first retaining sheet, said first and second sheets being attached in areas surrounding a plurality of regions, with said first and second sheets defining a plurality of spaced pockets in said regions, with said first and second sheets having a plurality of aligned openings in said areas permitting passage of body fluids through the openings into said pad, and with said first sheet having a plurality of openings in said regions permitting passage of fluid from the pad into said pockets, and said pad assembly having a hydrocolloid material in said pockets.

An absorbent article comprising, an absorbent pad assembly having layers of first and second absorbent pads, a first retaining sheet located adjacent an inner surface of said first pad, and a second retaining sheet located intermediate said first sheet and an inner surface of said second pad, said first and second sheets being attached in areas surrounding a plurality of regions, with said first and second sheets defining a plurality of spaced pockets in said regions, with said first and second sheets permitting passage of fluid through said areas and with at least one of said sheets permitting passage of fluid between pockets and a pad, and said pad assembly having a hydrocolloid material in said pockets.

An absorbent article comprising, an absorbent pad assembly having an absorbent pad, a fluid impervious backing sheet, and a retaining sheet located intermediate said backing sheet and pad, said retaining sheet and backing sheet being attached together in areas surrounding a plurality of spaced regions, with said retaining sheet and backing sheet defining a plurality of spaced pockets in said regions and means for permitting passage of fluids into said pockets, and said pad assembly having a hydrocolloid material in said pockets.

An absorbent article comprising, an absorbent pad assembly having an absorbent pad, a fluid impervious backing sheet, a fluid impervious retaining sheet located intermediate said backing sheet and pad, said backing sheet and retaining sheet being attached together in areas defining a plurality of spaced pockets intermediate the retaining and backing sheets and defining channel means communicating with said pockets, with said retaining sheet being closed in regions covering said pockets, and with said retaining sheet having a plurality of openings communicating with said channel means to permit passage of fluids through the openings and channel means into the pockets, and said pad assembly having a hydrocolloid material positioned in said pockets.

An absorbent article comprising, an absorbent pad assembly having a backing sheet of fluid impervious material, an absorbent pad including a pad portion and a wadding sheet defining a surface of the pad, a separate retaining sheet being attached to said surface to the wadding sheet in areas spaced from the backing sheet and defining pocket means between said areas intermediate the retaining sheet and said wadding sheet surface, and a hydrocolloid material positioned in said pocket means with said wadding sheet separating the hydrocoloid material from said pad portion.