Absorbent article having fluid flow control member
AssigneeSCA Hygiene Products AB
InventorsPer Bergstrom, Charlotte Persson, Malin Lundman, Frank Muller, Stefan Muller
Life of this patent
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Abstract
An absorbent article, the absorbent article being a personal hygiene article, includes a liquid permeable top sheet, a liquid impermeable back sheet, an absorbent core enclosed between the top sheet and the back sheet, and a fluid flow control member arranged between the top sheet and the backsheet. The fluid flow control member is a spacer fabric having a basis weight of 150-300 gsm and including a top layer, a bottom layer and an interconnecting layer of pile filaments between the top layer and the bottom layer. The pile filaments have a fineness of 80-130 dtex and the density of pile filament connections is 50-150/cm2.
Claims19
An absorbent article, the absorbent article being a disposable personal hygiene article, comprising a liquid permeable top sheet, a liquid impermeable back sheet, an absorbent core enclosed between the top sheet and the back sheet, and a fluid flow control member arranged between the top sheet and the back sheet, wherein said fluid flow control member is a spacer fabric having a basis weight of 150-300 gsm and comprising a top layer, a bottom layer and an interconnecting layer of pile filaments between the top layer and the bottom layer, the pile filaments have a fineness of 80-130 dtex and the density of pile filament connections is 50-150 per cm2 and the absorbent core comprises superabsorbent polymers.
Dependencies are inferred from the claim text.