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1.发明公开
公开(公告)号：EP2173301A1
公开(公告)日：2010-04-14
申请号：EP07769047.7
申请日：2007-07-05
IPC分类号： A61F13/15
CPC分类号： A61F13/15699 , A61F13/15601 , A61F13/4704 , A61F13/47218 , A61F13/47236 , A61F13/47263 , A61F13/47272 , Y10T156/1052
摘要： The present invention relates to a method of manufacturing absorbent articles having an absorbent core (18,20,22) enclosed between casing sheets (16,24) and elastic elements (26-28) located in a front part and/or rear part of the article, comprising the steps of laying a row of absorbent cores (18,20,22) on a first web (16) of casing material running in a machine direction with the longitudinal direction of the cores being extended in the machine direction, applying a second web (24) of casing material onto the web containing the row of absorbent cores, applying elastic elements (26-28) to one of said webs before it contacts said row of absorbent cores, thereby forming a row of connected absorbent article blanks, and thereafter cutting individual absorbent articles out of the row of article blanks. According to the invention the absorbent cores (26-28) are laid onto the first web (16) with their front ends turned against each other and respective elastic elements (26-28) are applied with a length in the longitudinal direction twice the length of the respective elastic element in the front and/or rear part of the article.
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公开(公告)号：EP1957618A1
公开(公告)日：2008-08-20
申请号：EP05815649.8
申请日：2005-12-07
发明人： DOVERTIE, Ralph , HANSSON, Roy
CPC分类号： A61F13/539 , A61F13/15699 , A61F13/15731 , A61F13/511 , A61F13/53743 , A61F2013/51182 , A61F2013/53791 , B32B3/18 , B32B5/022 , B32B5/245 , B32B5/26 , B32B7/045 , B32B7/14 , B32B2250/20 , B32B2262/02 , B32B2262/12 , B32B2307/718 , B32B2307/726 , B32B2307/728 , B32B2555/02 , Y10T156/1093 , Y10T442/659 , Y10T442/668 , Y10T442/671 , Y10T442/69
摘要： Laminate material comprising a first liquid-permeable material layer (2) and discretely arranged material pieces (3) of a second liquid-permeable material, wherein the material layer and the discrete material pieces are joined internally. The laminate material further comprises a second liquid-permeable material layer (6) joined to the first liquid-permeable material layer and the discretely arranged material pieces.
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公开(公告)号：EP0790816B2
公开(公告)日：2008-02-13
申请号：EP95938096.5
申请日：1995-11-06
IPC分类号： A61F13/56
摘要： The present invention relates to a pants-type sanitary napkin or incontinence guard for women, comprising a front part (1), a back part (2) and an intermediate crotch part (3), wherein the opposing side parts (15, 18 and 16, 17 respectively) of the front part and the back part are joined together, and further comprising an elastically stretchable waist border or edge (4, 5) which extends peripherally around the free end-edges of the front and the back napkin parts. According to the invention when no load acts on the napkin the elasticated waist border has a greater resistance to stretch in parts (15-18) thereof that are located in the side parts than in remaining parts.
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公开(公告)号：EP1539075B1
公开(公告)日：2006-01-04
申请号：EP03791525.3
申请日：2003-08-27
发明人： HANSSON, Roy , HERMANSSON, Sofia
IPC分类号： A61F13/56 , A61F13/471
CPC分类号： A61F13/471 , A61F13/56
摘要： The invention relates to a disposable incontinence pad (1; 35; 50; 65; 80) with a longitudinal direction and a transverse direction and intended for men, and also comprising an absorbent part (5; 37; 53; 67; 82) with an upper liquid-permeable surface layer (2; 40; 83), a lower backing layer (3; 41; 68; 84), and an absorbent body (4) arranged between the liquid-permeable surface layer (2; 40; 83) and the backing layer (3; 41; 68; 84), and also having a front end portion (23; 38; 54), the incontinence pad (1; 35; 50; 65; 80) being provided with a fastening system for fixing the incontinence pad (1; 35; 50; 65; 80) to a pair of underpants, fixing pants or the like. The fastening system comprises at least one fixing tongue (15; 36; 51; 66; 81) extending in the longitudinal direction of the incontinence pad (1; 35; 50; 65; 80) from the front end portion (23; 38; 54).
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公开(公告)号：EP1035820B1
公开(公告)日：2003-07-16
申请号：EP98948043.9
申请日：1998-10-07
发明人： ROXENDAL, Sofia , RÖNNBERG, Peter , HANSSON, Roy
CPC分类号： A61F13/53717 , A61F13/53713 , A61F13/53747 , A61F13/5376 , A61F2013/15406 , A61F2013/530153 , A61F2013/530182 , A61F2013/53778
摘要： Absorbent article, such as a diaper, pant diaper, incontinence guard, sanitary napkin, wound dressing and the like, comprising a layer of continuous fibres, so-called tow, which have been bonded together in points, lines or spots in a bonding pattern (10), but otherwise are substantially unbonded to each other, wherein the bonding pattern (10) is different in different portions of said layer (5). The layer can either be utilized as a liquid acquisition layer (5) in the article underneath a topsheet (2), as a topsheet (12), or as a combined topsheet and liquid acquisition layer (22).
摘要翻译： 吸收制品，如尿布，裤型尿布，失禁防护用品，卫生巾，伤口敷料等，包括一层连续纤维，即所谓的纤维束，它们以点，线或点的形式粘合在一起 （10），但除此之外基本上彼此不粘合，其中所述粘合图案（10）在所述层（5）的不同部分中不同。 该层可以用作顶片（2）下方的制品中的液体采集层（5），顶片（12）或组合的顶片和液体采集层（22）。
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公开(公告)号：EP1066006A1
公开(公告)日：2001-01-10
申请号：EP99909463.4
申请日：1999-03-17
发明人： HEDENBERG, Peter , HANSSON, Roy , TENNBY, Anders , ELFSTRÖM, Anna-Carin , KROOK, Fredrik , GUSTAFSSON, Anders
CPC分类号： B32B5/26 , A61F13/51401 , A61F13/51476 , A61F13/51478 , B32B5/022 , B32B2262/0253 , B32B2307/726 , B32B2555/00
摘要： The invention relates to a material laminate (1) with a planar dimension and a thickness direction perpendicular to the planar dimension, including a first liquid-permeable fibrous material layer (2) and a second liquid-permeable, porous and resilient material layer (3), with at least one of the material layers (2, 3) including thermoplastic material and the two material layers (2, 3) being mutually connected by the material laminate (1) exhibiting bonding sites (4) within which the thermoplastic material has been caused to at least partially soften or melt and thereby bond together the two material layers (2, 3). The bonding areas are arranged in two or more groups (5) with at least two bonding sites (4) in each group (5), with the greatest relative distance between two bonding sites (4), which are situated adjacent to each other, in a particular group (5) being less than the shortest distance between the group (5) and its closest adjacent group (5), as a result of which the material laminate (1) exhibits bond-free areas (6) between the bonding sites (4) within each bonding group (5) which have a higher density than bond-free areas (9) of the material laminate which are situated between the bonding groups (5).
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公开(公告)号：EP1035817A2
公开(公告)日：2000-09-20
申请号：EP98960143.0
申请日：1998-12-03
发明人： ROXENDAL, Sofia , RÖNNBERG, Peter , HANSSON, Roy
IPC分类号： A61F13/15
CPC分类号： A61F13/53717 , A61F13/53713 , A61F13/53747 , A61F13/5376 , A61F2013/15406 , A61F2013/15422 , A61F2013/15495 , A61F2013/15504 , A61F2013/530153 , A61F2013/530182 , A61F2013/53778
摘要： An absorbent article, such as a diaper, pant diaper, incontinence guard, sanitary napkin, wound dressing and the like, comprising a layer of continuous fibres, so-called tow, which have been bonded together in points, lines or spots in a bonding pattern (10), but otherwise are substantially unbonded to each other, and which layer comprises at least two zones (5a-e), as seen in the cross-sectional direction of the layer, which zones are different with respect to one or several properties such as basis weight, density, pore size, hydrophilicity/hydrophobicity and/or other absorption properties and/or properties affecting skin condition. Said layer can either be used as a liquid acquisition layer (5) in the article underneath a topsheet (2), as a topsheet (12), or as a combined topsheet and liquid acquisition layer (22).
摘要翻译： 一种吸收性物品，如尿布，裤型尿布，失禁防护用品，卫生巾，伤口敷料等，它包括一层连续纤维，即所谓的纤维束，它们以点，线或点的形式粘合在一起 图案（10），但除此之外基本上彼此不粘合，并且该层包括至少两个区域（5a-e），如在该层的横截面方向上所看到的，该区域相对于一个或多个 诸如基重，密度，孔尺寸，亲水性/疏水性和/或其他吸收性质和/或影响皮肤状况的性质的性质。 所述层可以用作顶片（2）下方的制品中的液体采集层（5），顶片（12）或组合的顶片和液体采集层（22）。
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8.发明授权
公开(公告)号：EP0773768B1
公开(公告)日：2000-01-19
申请号：EP94901112.6
申请日：1993-11-15
发明人： WIDLUND, Urban , ÖSTERDAHL, Eje , HANSSON, Roy , KOLAR, Milan
IPC分类号： A61F13/15
CPC分类号： D04H1/425 , A61F13/2051 , A61F13/53 , A61F13/534 , A61F2013/530007 , A61F2013/530481 , A61F2013/530489 , A61L15/28 , A61L15/60 , D04H1/42 , D04H1/593 , D04H1/70 , D04H13/00 , Y10T442/69 , Y10T442/695 , Y10T442/699 , C08L1/02
摘要： A method for manufacturing an absorbent structure in an absorbent article, such as a sanitary napkin, tampon, panty protector, incontinence guard, diaper, bed protector, wound or sore dressing, saliva absorbent and like articles is produced by using absorbent material in roll form directly in the product without first defibrating the material and then forming a mat. The material possesses good wicking properties and swelling properties, which are meaningful to the function of the product. A high surface dryness is obtained, among other things. In addition to cellulose fibres, the absorbent structure may also include superabsorbent material and/or binding fibres, among other ingredients. The pulp mat is very thin, therewith obviating the need to compress the mat further in the product. In the case of certain product applications, the material is softened mechanically prior to its use as an absorbent material.
摘要翻译： 吸收性物品如卫生巾，卫生棉条，内裤保护装置，失禁防护装置，尿布，床保护装置，伤口或疮处理装置，唾液吸收物和类似物品中的吸收性结构的制造方法通过使用卷状吸收材料 直接在产品中，而不必首先将材料解纤，然后形成垫子。 该材料具有良好的芯吸性能和膨胀性能，这对产品的功能有意义。 除其他外，获得高表面干燥度。 除了纤维素纤维之外，吸收结构还可以包括超吸收材料和/或粘合纤维以及其他成分。 纸浆垫非常薄，因此不需要在产品中进一步压缩垫。 在某些产品应用的情况下，该材料在用作吸收材料之前机械地软化。
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9.发明授权
公开(公告)号：EP0773767B1
公开(公告)日：2000-01-19
申请号：EP94901111.8
申请日：1993-11-15
发明人： WIDLUND, Urban , ÖSTERDAHL, Eje , HANSSON, Roy , KOLAR, Milan
IPC分类号： A61F13/15
CPC分类号： D04H1/425 , A61F13/2051 , A61F13/53 , A61F13/534 , A61F2013/530007 , A61F2013/530481 , A61F2013/530489 , A61L15/28 , A61L15/60 , D04H1/42 , D04H1/593 , D04H1/70 , D04H13/00 , Y10T442/69 , Y10T442/695 , Y10T442/699 , C08L1/02
摘要： A method for manufacturing of an absorbent structure in an absorbent article, such as a sanitary napkin, tampon, panty protector, incontinence guard, diaper, bed protector, wound or sore dressing, saliva absorbent and like articles is comprising the use of absorbent material in roll form directly in the product without first defibrating the material and then forming a mat. The material possesses good acquisition properties, which are meaningful to the function of the product. A high surface dryness is obtained, among other things. In addition to cellulose fibres, the absorbent structure may also include superabsorbent material and/or binding fibres, among other ingredients. The pulp mat is very thin, therewith obviating the need to compress the mat further in the product. In the case of certain product applications, the material is softened mechanically prior to its use as an absorbent material.
摘要翻译： 用于制造诸如卫生巾，卫生棉条，内裤保护装置，失禁防护装置，尿布，床保护装置，伤口敷料，唾液吸收物和类似物品的吸收性物品中的吸收性结构的方法包括使用吸收性材料 无需先将材料解纤，然后再形成垫子，直接在产品中形成卷。 该材料具有良好的采集性能，对产品的功能有意义。 除其他外，获得高表面干燥度。 除了纤维素纤维之外，吸收结构还可以包括超吸收材料和/或粘合纤维以及其他成分。 纸浆垫非常薄，因此不需要在产品中进一步压缩垫。 在某些产品应用的情况下，该材料在用作吸收材料之前机械地软化。
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公开(公告)号：EP0934045A1
公开(公告)日：1999-08-11
申请号：EP97910666.0
申请日：1997-10-17
发明人： HANSSON, Roy , DREVIK, Solgun
CPC分类号： A61F13/4702
摘要： The invention relates to an absorbent article, such as an incontinence guard or a sanitary napkin, comprising an absorbent body (6) enclosed between a liquid-pervious cover layer (2) and a liquid-impervious cover layer (4), whereby the article has a substantially elongate shape and exhibits two end portions (8, 10), and a crotch portion (12) arranged between the end portions. At least one of the end portions (8, 10) exhibits a stiffness which is at least 15 % higher than the stiffness in the crotch portion (12) of the article. The stiffening portion may be constituted by a layer comprising a pressure-sensitive adhesive attachment device.
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