초록 ▼

An article of manufacture is disclosed for absorbing liquids, particularly body exudates such as menstrual discharges. An apertured formed film topsheet having a layer of fibers affixed to the inner surface thereof overlays an intermediate layer having a multiplicity of tapered capillaries. The aper

An article of manufacture is disclosed for absorbing liquids, particularly body exudates such as menstrual discharges. An apertured formed film topsheet having a layer of fibers affixed to the inner surface thereof overlays an intermediate layer having a multiplicity of tapered capillaries. The apertured formed film topsheet has a specified combination of caliper, percent open area and percent of apertures having an equivalent hydraulic diameter less than or equal of 0.025 inches (0.064 cm.) which impart a stain resistant character to the topsheet. In addition, a border having a channel therein encircles the absorbent core.

대표청구항 ▼

A disposable absorbent article comprising: an absorbent core means for absorbing liquid, said absorbent core means having a first and a second opposed face; a liquid impermeable backsheet overlaying said first opposed face of said absorbent core means; said backsheet having a backsheet flap extendin

A disposable absorbent article comprising: an absorbent core means for absorbing liquid, said absorbent core means having a first and a second opposed face; a liquid impermeable backsheet overlaying said first opposed face of said absorbent core means; said backsheet having a backsheet flap extending beyond the periphery of said first opposed face; a liquid permeable topsheet overlaying said second opposed face of said absorbent core means, said topsheet having a topsheet flap extending beyond the periphery of said second opposed face, and having an inner surface facing toward said absorbent core means, said topsheet having a layer of fibers affixed to said inner surface of said topsheet, said layer of fibers comprising a multiplicity of individual fibers, said layer of fibers weighing at least about 1.5 grams of said fibers per square meter of said topsheet; and a border encircling said absorbent core means, said border extending from about 0.125 to about 1.0 inches outward from said absorbent core means and comprising said topsheet flap, said backsheet flap and a channel, said topsheet flap being affixed to said backsheet flap along an inward seam and along an outward seam, said inward seam being adjacent to said absorbent core means and said outward seam being spaced a distance of at least about 0.0625 inches from said inward seam, said inward seam and said outward seam being liquid impermeable, said channel being bounded by said topsheet flap, said backsheet flap, said inward seam and said outward seam.