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公开(公告)号:US20240299221A1
公开(公告)日:2024-09-12
申请号:US18670169
申请日:2024-05-21
发明人: Andrew James SAUER , He SU , Erica Lynne LOCKE , Koichi MORIMOTO , Urmish DALAL
IPC分类号: A61F13/56 , A61F13/15 , A61F13/49 , A61F13/513 , A61F13/514
CPC分类号: A61F13/5622 , A61F13/15203 , A61F13/49011 , A61F13/49015 , A61F13/4902 , A61F13/513 , A61F13/51456 , A61F2013/15292 , A61F2013/1556 , A61F2013/49023 , A61F2013/49074 , A61F2013/49076
摘要: An absorbent article has a liquid pervious topsheet, a liquid impervious backsheet, an absorbent core disposed between the topsheet and backsheet; first and second opposing longitudinal side edges, a front waist region and a back waist region; and a first and second back ear extending outwardly from the first and longitudinal side edges in the back waist region, respectively. The first and second back ears have an engineering strain greater than about 8% at about or below 2N of force when measured according to the Back Ear Extension Test, and a roughness Ra lower than about 300 μm when measured according to the Roughness Test.
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公开(公告)号:US20240050294A1
公开(公告)日:2024-02-15
申请号:US18492827
申请日:2023-10-24
发明人: Koichi MORIMOTO
IPC分类号: A61F13/64 , A61F13/49 , A61F13/496 , A61F13/15 , A61F13/551
CPC分类号: A61F13/64 , A61F13/49011 , A61F13/496 , A61F13/15593 , A61F13/55105 , A61F13/49
摘要: Disclosed is an array 1 of wearable articles 20, each article comprising a main body 38 and a ring-like elastic belt 40 comprising a front belt and a back belt wherein at least the front belt or the back belt is an elastic member having an elastic member width in the transverse direction and a non-elastic region; wherein a first elastic member of a first article comprises a first non-elastic region; a second elastic member of a second article comprises a second non-elastic region; a third elastic member of a third article comprises a third non-elastic region; wherein the elastic member width of the first, second, and third elastic members are the same; and the first, second, and third non-elastic regions are different from each other.
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公开(公告)号:US20240024169A1
公开(公告)日:2024-01-25
申请号:US18354697
申请日:2023-07-19
发明人: Fancheng WANG , Le KANG , Koichi MORIMOTO
IPC分类号: A61F13/49
CPC分类号: A61F13/49017 , A61F2013/49092
摘要: Disposable pull-on garments that provide a pant type absorbent article fit and comfort during wearing as well as an undergarment-like look and feel; wherein the lower front region and the front crotch region have no stretchability, and wherein at least part of the crotch region overlapping the absorbent core has no stretchability
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公开(公告)号:US20200260800A1
公开(公告)日:2020-08-20
申请号:US16791395
申请日:2020-02-14
发明人: Shiqiao LI , Ruizhi PEI , Kaoru ISHIHARA , Koichi MORIMOTO , Xuechun WANG , Ling TONG , John Andrew STRASEMEIER , Vanessa Marie MELENDEZ , Monica Renee TOURNOUX
IPC分类号: A41B9/00 , A61F13/496 , A61F13/49
摘要: A wearable article includes front and back elastic belts, a crotch region, a waist opening, and leg openings. Each elastic belt is a laminate having an inner sheet, an outer sheet, and a an elastic member running in the transverse direction. Elastic bonding continuously bonds the elastic member for at least about 10 mm in the direction of stretch in a region adjacent side edges of the elastic belts, and vertical bonding applied to the inner and/or the outer sheet intermittently bonds the elastic member to said inner and/or outer sheets. At least one of the inner sheet and the outer sheet comprises a plurality of deformations aligned in the longitudinal direction. The article has a Stretch Circumference Force of about 6.5 N or less and a Fit Circumference Force of at least about 3.0 N. The ratio of Stretch Circumference Force/Fit Circumference Force is less than about 1.8.
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公开(公告)号:US20200260799A1
公开(公告)日:2020-08-20
申请号:US16787437
申请日:2020-02-11
发明人: Kaoru ISHIHARA , Shiqiao LI , Xuechun WANG , Koichi MORIMOTO , John Andrew STRASEMEIER , Vanessa Marie MELENDEZ , Monica Renee TOURNOUX
IPC分类号: A41B9/00
摘要: Disclosed is a wearable article comprising front and back elastic belt regions and a crotch region between the front and back elastic belt regions; the front and back elastic belt regions each comprising a laminate, an elastic bonding continuously bonding an elastic member in the direction of stretch, and a vertical bonding applied to at least one of inner and outer sheets to intermittently bond the elastic member to at least one of the inner and outer sheets, the vertical bonding having a transverse dimension VG2 and spaced apart from each other with a transverse pitch VG1, wherein the outer sheet comprises a repeating pattern of apertures, the repeating pattern of apertures spaced apart from each other with a longitudinal pitch DF2, and spaced apart from each other with a transverse pitch DF1, wherein VG1 is greater than DF1, and wherein the repeating pattern of apertures have a Longitudinal Orientation.
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公开(公告)号:US20180333314A1
公开(公告)日:2018-11-22
申请号:US15981963
申请日:2018-05-17
发明人: Gary D. LaVON , Koichi MORIMOTO , Chunmin CHENG , Ling TONG
CPC分类号: A61F13/64 , A61F13/49011 , A61F13/565 , A61F2013/15146
摘要: The disclosure relates to absorbent articles having at least a first belt which comprises a first, second and third zone. The at least first belt provides improved fit in the low motion zone of a wearer while being able to adapt easily to the motion of the wearer outside the low motion zone.
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公开(公告)号:US20180221218A1
公开(公告)日:2018-08-09
申请号:US15423856
申请日:2017-02-03
IPC分类号: A61F13/496 , A61F13/49
CPC分类号: A61F13/496 , A61F13/49011 , A61F13/49061
摘要: Disclosed is a wearable article continuous in a longitudinal direction and a transverse direction, comprising a main body and an elastic belt comprising a front belt and a back belt, the main body being continuous with the front belt and the back belt, and the transverse edges of the front belt and the back belt are joined by a seam to form a waist opening and two leg openings, wherein each of the front belt and back belt are formed by an inner sheet, an outer sheet, and a plurality of elastic bodies sandwiched therebetween, wherein at least some of the elastic bodies run in the transverse direction substantially parallel to each other, wherein according to the Material Circumference Measurement and the Whole Article Force Measurement herein, the Belt Utilization is no less than 92%, and the Fit Circumference Force is greater than 2.0N.
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公开(公告)号:US20170165126A1
公开(公告)日:2017-06-15
申请号:US15443036
申请日:2017-02-27
发明人: Koichi MORIMOTO , Ling TONG , Chunmin CHENG
IPC分类号: A61F13/49 , A61F13/496
CPC分类号: A61F13/49011 , A61F13/49012 , A61F13/49015 , A61F13/4902 , A61F13/496 , A61F13/4963 , A61F2013/49026 , A61F2013/49028 , A61F2013/49036 , A61F2013/49041
摘要: Disclosed is a wearable article comprising a main body and a ring-like elastic belt comprising a front belt and a back belt. At least some of the elastic bodies may be arranged in an array, the array defined as meeting: a) one array is formed by 2-10 elastic bodies; b) each elastic body within one array is disposed in an inner-interval between each elastic body of 2-4 mm; and c) one specific array disposed in an extra-interval between at least one neighboring elastic bodies outside the specific array of greater than the inner-interval. Further, the front belt may comprise at least 5 arrays.
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公开(公告)号:US20170143560A1
公开(公告)日:2017-05-25
申请号:US15424117
申请日:2017-02-03
发明人: Koichi MORIMOTO , Ling TONG , Chunmin CHENG
IPC分类号: A61F13/49 , A61F13/496
CPC分类号: A61F13/49011 , A61F13/49014 , A61F13/496 , A61F2013/49025 , A61F2013/49026
摘要: Disclosed is a wearable article comprising a main body and a ring-like elastic belt comprising a front belt and a back belt. The entirety of the length of the belt side edge of the front belt may be seamed with a certain length of the belt side edge of the back belt to define a seam length LS. The front and back belts may each be divided into 4 zones extending in the transverse direction and defined by its location from the distal edge to the proximal edge relative to the percentage of the seam length LS where: 0-25% is the waist zone, 25-50% is the distal tummy zone, 50-85% is the proximal tummy zone, and 85-100% is the leg zone. The tensile stress of the front leg zone may be no more than 50% of the tensile stress of the front proximal tummy zone, and the tensile stress of the back leg zone may be no more than 100% of the tensile stress of the back proximal tummy zone.
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公开(公告)号:US20240225918A1
公开(公告)日:2024-07-11
申请号:US18407541
申请日:2024-01-09
发明人: Li LIU , Wenlu LI , Wei DAI , Lishuang PENG , Wei WU , Jing ZHANG , Shouhai ZHANG , Koichi MORIMOTO
CPC分类号: A61F13/49011 , A61F13/4902 , A61F13/62
摘要: Disclosed is an article having an absorbent assembly and an application structure, the absorbent assembly containing: 1) a first absorbent body having a first topsheet; a first water impermeable backsheet; a first absorbent core disposed between the first topsheet and the first backsheet; a first outer cover on the garment facing side of the first backsheet; 2) a second absorbent body on the garment facing side of the first absorbent body, having: a second topsheet; a second absorbent core; and 3) a chassis on the garment facing side of the second absorbent core, the chassis having a water impermeable chassis backsheet; wherein the first outer cover and the second topsheet are bonded with a Temporary Bond which enables removing the first absorbent body from the remainder of the article.
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