A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/15 (2006.01)
Patent
CA 2246206
A body fluids absorbent article has a liquid-permeable topsheet formed by a nonwoven fabric of thermoplastic synthetic fibers. The topsheet is formed with a plurality of openings each having a diameter of 0.5 - 3 mm. These openings line up so as to form plural columns of openings extending parallel one to another. One half or more of a total number of the openings are reinforced by strands of thermoplastic synthetic resin each having a diameter of 0.1 - 0.5 mm and extending circumferentially of the respective openings.
La présente invention a pour objet un article absorbant destiné à l'absorption de liquides organiques comportant une couche supérieure fabriquée d'un non-tissé en fibres synthétiques thermoplastiques. La couche supérieure en question comporte une pluralité de perforations d'un diamètre variant entre 0,5 et 3 mm. Ces perforations sont alignées de manière à former une pluralité de colonnes parallèles. La moitié, ou plus, des perforations en question sont renforcées de fibres en résine de synthèse thermoplastiques d'un diamètre variant entre 0,1 et 0,5 mm disposées à la circonférence des perforations en question.
Goda Hiroki
Takai Hisashi
Tsuji Tomoko
Oyen Wiggs Green & Mutala Llp
Uni-Charm Corporation
LandOfFree
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