Patent ID: 6443933
Filing Date: 2002-09-03
Classification: A61F

Abstract:
A laminated panel for a disposable body wastes absorbent article having transversely opposite side edges and longitudinally opposite ends, said laminated panel comprising:a liquid-pervious topsheet; a liquid-impervious backsheet; a liquid-absorbent core disposed between the liquid-pervious topsheet and the liquid-impervious backsheet; a pair of barrier side flaps provided along said transversely opposite side edges of the disposable body wastes absorbent article and extending longitudinally of said laminated panel and being biased to rise above an upper surface of the laminated panel; and a pair of barrier end flaps provided along said longitudinally opposite ends of the disposable body wastes absorbent article and extending transversely of said laminated panel, each of said barrier side flaps comprises: a first side section extending above an upper side of said laminated panel longitudinally thereof; a second side section extending on a lower side of said laminated panel longitudinally thereof; and longitudinally opposite ends overlying said longitudinally opposite ends of said laminated panel on the upper side thereof, said second side section being folded in a sidewise U-shaped configuration along a folding line extending longitudinally of said lasted panel with an open end of said U-shaped configuration being opposed to said first side section and with an inner surface of said second side portion laid flat together so as to define a free side subsection and a fixed side subsection placed on said free side subsection and said fixed side subsection having an upper surface thereof fixed to the lower surface of said laminated panel along said transversely opposite side edges thereof, said folding line lying beneath and inward of side edges of the liquid-impervious backaheet; each of said barrier end flaps comprises: a first end section extending above the upper surface of said laminated panel transversely thereof; a second end section extending on the lower surface of said laminated panel transversely thereof; and transversely opposite ends overlying said longitudinally opposite ends of said laminated panel on an upper side thereof, said second section being folded in a sidewise U-shaped configuration along a folding line extending transversely of said laminated panel with an open end of said U-shaped configuration being opposed to said first end section and with an inner surface of said second side section laid flat together so as to define a free end subsection and a fixed end subsection placed on said free end subsection, and said fixed end subsection having a upper surface thereof fixed to the lower surface of said laminated panel along said longitudinally opposite ends thereof, said folding line lying beneath and inward of end edges of the liquid-impervious backsheet, said longitudinally opposite ends of said barrier side flaps are collapsed inward transversely of said laminated panel while said transversely opposite ends of said barrier end flaps are collapsed inward longitudinally of the laminated panel to place said longitudinally opposite ends of said barrier side flaps and said transversely opposite ends of said barrier end flaps upon each other, said longitudinally opposite ends of said barrier side flaps being fixed to said transversely opposite ends of said barrier end flaps.