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polymeric, flexible, three-dimensional film comprising open and closed capillaries, and absorbent article with improved backsheet comprising the film.
polymeric, flexible, three-dimensional film comprising open and closed capillaries, and absorbent article with improved backsheet comprising the film.
A perforated plastic web, three dimensional, flexible, consisting said strip in a film (55) impervious polymeric fluids having a first surface, a second surface, and capillaries (54) having capillaries mentioned (54) sidewalls (56) extending away from said second surface of said film (55) polymeric liquid impermeable, having capillaries mentioned (54) a first end (60) comprising a first opening (57) in said first surface of said film (55), and a second end (62) spaced from said second surface of said film (55) polymeric liquid impermeable, wherein each of the capillaries mentioned (54) defining a conduit (70), said duct being constituted by the said first end (60), said second end (62), and said side walls (56), characterization Zada said band that: at least 50% of the capillaries mentioned (54) are closed capillaries (54¿), which are closed at said second end (62), and at least 5% of the capillaries mentioned ( 54) are open capillaries (54¿), which comprise a second opening (58) in said second end (62), and wherein the capillaries mentioned open (54¿) extend away from said second surface said film (55) than the capillaries mentioned closed (54¿).
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