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A PERMEABLE CARDED FIBRE SHEET NEEDLED TO A NONWOVEN PERMEABLE MATERIAL LAYER
A PERMEABLE CARDED FIBRE SHEET NEEDLED TO A NONWOVEN PERMEABLE MATERIAL LAYER
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机译:需在非织造材料层上使用的渗透性纤维板
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PCT No. PCT/FR93/01132 Sec. 371 Date May 17, 1995 Sec. 102(e) Date May 17, 1995 PCT Filed Nov. 18, 1993 PCT Pub. No. WO94/12714 PCT Pub. Date Jun. 9, 1994Material having improved body fluid run through time and reletting resistance is disclosed. The nonwoven composite material comprises a first layer consisting of a nonwoven which is permeable to body fluids and including a layer of carded fibers, also pervious to body fluids, linked to the first layer by needling. In another embodiment, there is a second nonwoven layer on the other side of the carded fiber layer with a weight per unit are less than the weight per unit area of the first layer.
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