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1.发明授权Stretchable non-woven fabric, absorbent article and absorbent article manufacturing method 有权可拉伸无纺布，吸收制品和吸收制品的制造方法公开(公告)号：US07754627B2
公开(公告)日：2010-07-13
申请号：US11951674
申请日：2007-12-06
申请人： Hirotomo Mukai , Tatsuya Hashimoto , Tomoko Tsuji , Akiyoshi Kinoshita , Hidefumi Goda , Masaharu Tomioka , Shinji Noma
发明人： Hirotomo Mukai , Tatsuya Hashimoto , Tomoko Tsuji , Akiyoshi Kinoshita , Hidefumi Goda , Masaharu Tomioka , Shinji Noma
CPC分类号： D04H1/42 , A61F13/4902 , D04H1/541 , D04H1/593 , Y10T156/10 , Y10T442/601 , Y10T442/602
摘要： The present invention provides an absorbent article imparting superior comfort during wearing without inhibiting an absorbent property of an absorbent body, and a manufacturing method thereof. In the stretchable non-woven fabrics composed of a stretchable thermoplastic fiber and a heat-adhesive fiber having a lower melting point than that of the thermoplastic fiber which is arranged on a skin non-contacting side of a chassis, a low-stretchability portion is formed, in which the stretchability of the stretchable non-woven fabrics is lowered, at least in a portion thereof which overlaps an absorbent body in a thickness direction. The low-stretchability portion is formed by heating and pressurizing the portion of an elasticized non-woven fabric being extended.
摘要翻译： 本发明提供一种在不妨碍吸收体吸收性的同时赋予穿着时舒适性高的吸收性物品及其制造方法。 在由可拉伸热塑性纤维构成的伸缩性无纺布和熔点低于配置在底盘的皮肤非接触侧的热塑性纤维的熔点较低的热粘合性纤维的情况下，低伸缩性部分为 至少在其与厚度方向上与吸收体重叠的部分中，伸缩性无纺布的拉伸性降低。 低伸缩性部分是通过对延伸的弹性化无纺织物的部分进行加热和加压而形成的。
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公开(公告)号：US07722590B2
公开(公告)日：2010-05-25
申请号：US11419113
申请日：2006-05-18
CPC分类号： A61F13/496 , A61F13/49012 , A61F13/49017 , A61F2013/49063
摘要： A pull-on disposable wearing article is provided with a chassis and an absorbent batt structure extending on the inner surface of the chassis. The chassis has a front waist region, a rear waist region and a crotch region and is composed of a base sheet which is substantially not elastically extensible/contractible, and first and second outer sheets stretched in a transverse direction and bonded in such a stretched state to outer surfaces of the base sheet in the front and rear waist regions, respectively, and being elastically extendible/contractible in the transverse direction. An absorbent batt structure is laid inside the chassis. The base sheet defining an inner surface of the chassis is formed with gathers as the first and second outer sheets contract.
摘要翻译： 一次性穿用物品设置有在底盘的内表面上延伸的底座和吸收性絮垫结构。 底架具有前腰区域，后腰围区域和裆下区域，并且由基本上不弹性伸缩的基片构成，第一外片和第二外片沿横向拉伸并以这种拉伸状态粘合 分别在前腰围区域和后腰围区域中的基片的外表面，并且在横向方向上可弹性地伸缩。 吸收性絮垫结构被放置在底盘内。 当第一和第二外层片收缩时，限定底盘的内表面的基片形成有褶皱。
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公开(公告)号：US09445950B2
公开(公告)日：2016-09-20
申请号：US12850309
申请日：2010-08-04
IPC分类号： A61F13/53 , A61F13/49 , A61F13/494 , A61F13/534 , A61F13/45
CPC分类号： A61F13/49001 , A61F13/49413 , A61F13/49426 , A61F13/53409 , A61F2013/455 , A61F2013/4568 , A61F2013/4581 , A61F2013/530861
摘要： The absorbent article includes a chassis, a crotch region, an absorbent body, and an elastic member arranged along a side edge in width direction of the crotch region. The oblong absorbent body arranged in the crotch region includes a first narrow width section, a second narrow width section, a center low rigidity section formed along a center line that halves the absorbent article in the width direction and a pair of lateral low rigidity sections provided at both sides of the center low rigidity section in the width direction with a substantially equal interval. Skin contacting face-side sheets and non-skin contacting face-side sheets 6 and 10 are arranged in the crotch region. The initial tensile strength of the skin contacting face-side sheets is lower than that of the non-skin contacting face-side sheets or that of the chassis 2.
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公开(公告)号：US20080140042A1
公开(公告)日：2008-06-12
申请号：US11952258
申请日：2007-12-07
IPC分类号： A61F13/15
CPC分类号： A61F13/49001 , A61F13/49413 , A61F13/49426 , A61F13/53409 , A61F2013/455 , A61F2013/4568 , A61F2013/4581 , A61F2013/530861
摘要： The absorbent article includes a chassis, a crotch region, an absorbent body, and an elastic member arranged along a side edge in width direction of the crotch region. The oblong absorbent body arranged in the crotch region includes a first narrow width section, a second narrow width section, a center low rigidity section formed along a center line that halves the absorbent article in the width direction and a pair of lateral low rigidity sections provided at both sides of the center low rigidity section in the width direction with a substantially equal interval. Skin contacting face-side sheets and non-skin contacting face-side sheets 6 and 10 are arranged in the crotch region. The initial tensile strength of the skin contacting face-side sheets is lower than that of the non-skin contacting face-side sheets or that of the chassis 2.
摘要翻译： 吸收性物品包括底座，裆部区域，吸收体，以及沿着裆下区域的宽度方向的侧缘配置的弹性构件。 布置在裆部区域中的长圆形吸收体包括沿着宽度方向上使吸收性物品减半的中心线形成的第一狭窄宽度部分，第二窄宽度部分，中心低刚性部分和设置在宽度方向上的一对侧面低刚性部分 在宽度方向的中心低刚度部分的两侧具有大致相等的间隔。 皮肤接触面侧片和非皮肤接触面侧片6和10布置在裆部区域中。 皮肤接触面侧片材的初始拉伸强度低于非皮肤接触面侧片材或底盘2片材的初始拉伸强度。
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公开(公告)号：US09452091B2
公开(公告)日：2016-09-27
申请号：US12850225
申请日：2010-08-04
IPC分类号： A61F13/511 , A61F13/539 , A61F13/49 , A61F13/494 , A61F13/534 , A61F13/53 , A61F13/45
CPC分类号： A61F13/49001 , A61F13/49413 , A61F13/49426 , A61F13/53409 , A61F2013/455 , A61F2013/4568 , A61F2013/4581 , A61F2013/530861
摘要： The absorbent article includes a chassis, a crotch region, an absorbent body, and an elastic member arranged along a side edge in width direction of the crotch region. The oblong absorbent body arranged in the crotch region includes a first narrow width section, a second narrow width section, a center low rigidity section formed along a center line that halves the absorbent article in the width direction and a pair of lateral low rigidity sections provided at both sides of the center low rigidity section in the width direction with a substantially equal interval. Skin contacting face-side sheets and non-skin contacting face-side sheets 6 and 10 are arranged in the crotch region. The initial tensile strength of the skin contacting face-side sheets is lower than that of the non-skin contacting face-side sheets or that of the chassis 2.
摘要翻译： 吸收性物品包括底座，裆部区域，吸收体，以及沿着裆下区域的宽度方向的侧缘配置的弹性构件。 布置在裆部区域中的长圆形吸收体包括沿着宽度方向上使吸收性物品减半的中心线形成的第一狭窄宽度部分，第二窄宽度部分，中心低刚性部分和设置在宽度方向上的一对侧面低刚性部分 在宽度方向的中心低刚度部分的两侧具有大致相等的间隔。 皮肤接触面侧片和非皮肤接触面侧片6和10布置在裆部区域中。 皮肤接触面侧片材的初始拉伸强度低于非皮肤接触面侧片材或底盘2片材的初始拉伸强度。
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公开(公告)号：US20060264859A1
公开(公告)日：2006-11-23
申请号：US11419113
申请日：2006-05-18
IPC分类号： A61F13/15
CPC分类号： A61F13/496 , A61F13/49012 , A61F13/49017 , A61F2013/49063
摘要： A pull-on disposable wearing article is provided with a chassis and an absorbent batt structure extending on the inner surface of the chassis. The chassis has a front waist region, a rear waist region and a crotch region and is composed of a base sheet which is substantially not elastically extensible/contractible, and first and second outer sheets stretched in a transverse direction and bonded in such a stretched state to outer surfaces of the base sheet in the front and rear waist regions, respectively, and being elastically extendible/contractible in the transverse direction. An absorbent batt structure is laid inside the chassis. The base sheet defining an inner surface of the chassis is formed with gathers as the first and second outer sheets contract.
摘要翻译： 一次性穿用物品设置有在底盘的内表面上延伸的底座和吸收性絮垫结构。 底架具有前腰区域，后腰围区域和裆下区域，并且由基本上不弹性伸缩的基片构成，第一外片和第二外片沿横向拉伸并以这种拉伸状态粘合 分别在前腰围区域和后腰围区域中的基片的外表面，并且在横向方向上可弹性地伸缩。 吸收性絮垫结构被放置在底盘内。 当第一和第二外层片收缩时，限定底盘的内表面的基片形成有褶皱。
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公开(公告)号：US08361047B2
公开(公告)日：2013-01-29
申请号：US11952258
申请日：2007-12-07
IPC分类号： A61F13/494 , A61F13/496
CPC分类号： A61F13/49001 , A61F13/49413 , A61F13/49426 , A61F13/53409 , A61F2013/455 , A61F2013/4568 , A61F2013/4581 , A61F2013/530861
摘要： The absorbent article includes a chassis, a crotch region, an absorbent body, and an elastic member arranged along a side edge in width direction of the crotch region. The oblong absorbent body arranged in the crotch region includes a first narrow width section, a second narrow width section, a center low rigidity section formed along a center line that halves the absorbent article in the width direction and a pair of lateral low rigidity sections provided at both sides of the center low rigidity section in the width direction with a substantially equal interval. Skin contacting face-side sheets and non-skin contacting face-side sheets 6 and 10 are arranged in the crotch region. The initial tensile strength of the skin contacting face-side sheets is lower than that of the non-skin contacting face-side sheets or that of the chassis 2.
摘要翻译： 吸收性物品包括底座，裆部区域，吸收体，以及沿着裆下区域的宽度方向的侧缘配置的弹性构件。 布置在裆部区域中的长圆形吸收体包括沿着宽度方向上使吸收性物品减半的中心线形成的第一狭窄宽度部分，第二窄宽度部分，中心低刚性部分和设置在宽度方向上的一对侧面低刚性部分 在宽度方向的中心低刚度部分的两侧具有大致相等的间隔。 皮肤接触面侧片和非皮肤接触面侧片6和10布置在裆部区域中。 皮肤接触面侧片材的初始拉伸强度低于非皮肤接触面侧片材或底盘2片材的初始拉伸强度。
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8.发明申请STRETCHABLE NON-WOVEN FABRIC, ABSORBENT ARTICLE AND ABSORBENT ARTICLE MANUFACTURING METHOD 有权可拉伸非织造织物，吸收制品和吸收制品制造方法公开(公告)号：US20080139067A1
公开(公告)日：2008-06-12
申请号：US11951674
申请日：2007-12-06
申请人： Hirotomo Mukai , Tatsuya Hashimoto , Tomoko Tsuji , Akiyoshi Kinoshita , Hidefumi Goda , Masaharu Tomioka , Shinji Noma
发明人： Hirotomo Mukai , Tatsuya Hashimoto , Tomoko Tsuji , Akiyoshi Kinoshita , Hidefumi Goda , Masaharu Tomioka , Shinji Noma
CPC分类号： D04H1/42 , A61F13/4902 , D04H1/541 , D04H1/593 , Y10T156/10 , Y10T442/601 , Y10T442/602
摘要： The present invention provides an absorbent article imparting superior comfort during wearing without inhibiting an absorbent property of an absorbent body, and a manufacturing method thereof. In the stretchable non-woven fabrics composed of a stretchable thermoplastic fiber and a heat-adhesive fiber having a lower melting point than that of the thermoplastic fiber which is arranged on a skin non-contacting side of a chassis, a low-stretchability portion is formed, in which the stretchability of the stretchable non-woven fabrics is lowered, at least in a portion thereof which overlaps an absorbent body in a thickness direction. The low-stretchability portion is formed by heating and pressurizing the portion of an elasticized non-woven fabric being extended.
摘要翻译： 本发明提供一种在不妨碍吸收体吸收性的同时赋予穿着时舒适性高的吸收性物品及其制造方法。 在由可拉伸热塑性纤维构成的伸缩性无纺布和熔点低于配置在底盘的皮肤非接触侧的热塑性纤维的熔点较低的热粘合性纤维的情况下，低伸缩性部分为 至少在其与厚度方向上与吸收体重叠的部分中，伸缩性无纺布的拉伸性降低。 低伸缩性部分是通过对延伸的弹性化无纺织物的部分进行加热和加压而形成的。
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公开(公告)号：USD583936S1
公开(公告)日：2008-12-30
申请号：US29288408
申请日：2007-06-07
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公开(公告)号：US20110022020A1
公开(公告)日：2011-01-27
申请号：US12893973
申请日：2010-09-29
IPC分类号： A61F13/15
CPC分类号： A61F13/49009 , A61F13/51464
摘要： The present invention provides an absorbent article 1 that does not easily warp in a leg-surrounding portion. The absorbent article 1 includes an absorbing member 2 in an elongated shape arranged along a longitudinal direction of the absorbent article, and a stretchable chassis 3 having a leg-surrounding portion 3a recessed inward in a width direction. At least a part of the chassis 3 is composed of a composite sheet 13 obtained by affixing a stretchable sheet 15 and a non-stretchable sheet 16 to each other by a plurality of adhesive portions 18. The leg-surrounding portion 3a has an intersection crossing an expansion and contraction direction of the chassis 3 at a predetermined angle. The plurality of adhesive portions 18 extend in a direction substantially perpendicular to the expansion and contraction direction.
摘要翻译： 本发明提供一种吸收性物品1，其不容易在腿部周围部翘曲。 吸收性物品1包括沿着吸收性物品的纵向布置的细长形状的吸收件2和具有在宽度方向上向内凹陷的腿围部分3a的可拉伸底架3。 底架3的至少一部分由复合片13构成，复合片13通过多个粘合部分18将可拉伸片15和不伸缩片16相互固定而形成。腿围部分3a具有交叉点 底盘3的预定角度的伸缩方向。 多个粘合剂部分18在基本上垂直于膨胀和收缩方向的方向上延伸。
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