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公开(公告)号：US20190083327A1
公开(公告)日：2019-03-21
申请号：US16082736
申请日：2017-02-24
发明人： Yukina Furuhashi
IPC分类号： A61F13/491 , A61F13/496 , A61F13/532
摘要： A fitting to a male genitalia has a male-genitalia-facing portion. Portions on both sides thereof in a width direction, in an outer member of a front body, have an elastic film stretchable structure in which an elastic film is stacked between a first sheet layer and a second sheet layer, which are bonded by sheet bonded portions arranged at intervals. A change region is included in which an area rate of the bonded portions decreases stepwise or continuously from a central portion of the male-genitalia-facing portion in a width direction to the portions of the both sides of the male-genitalia-facing portion in the width direction. A portion of the change region other than a portion having the highest area rate of the bonded portions, is contracted in the width direction due to contraction of the elastic film in a natural length state and is extensible in the width direction.
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公开(公告)号：US20190060140A1
公开(公告)日：2019-02-28
申请号：US16080065
申请日：2017-02-24
发明人： Aya OSHIMA , Aya TAKAHASHI
IPC分类号： A61F13/53 , A61F13/15 , A61F13/494 , A61F13/49
摘要： Technical problemA disposable diaper having excellent performances in both the absorbable capacity and the absorption rate, is provided.Solution to problemThe above problem is solved by a pad type disposable diaper 200, in which a top sheet 22 is formed of a thermoplastic nonwoven fabric, and absorbent bodies 23A and 23B are formed of a lower layer absorbent body 23B and an upper layer absorbent body 23A provided on a front surface of the lower layer absorbent body 23B, wherein a slit 40 having a predetermined width is provided in the upper layer absorbent body 23A at least at a crotch portion C2 so as to extend in a front-back direction, and the slit 40 having the predetermined width is not provided in the lower layer absorbent body 23B, the top sheet 22 includes a depressed portion 30 that is depressed into the slit 40, and multiple low permeation portions 80 are provided with intervals at least in the depressed portion 30, the low permeation portions 80 being portions in which fibers are welded to each other in a state of being compressed in a thickness direction.
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公开(公告)号：US20190021916A1
公开(公告)日：2019-01-24
申请号：US16070155
申请日：2017-01-25
发明人： Yasuko Ishikawa
摘要： A first sheet layer made of a nonwoven fabric; a second sheet layer made of a nonwoven fabric opposed to one side of the first sheet layer; and a plurality of elongated elastically stretchable members provided along the stretchable direction at intervals from each other between the first sheet layer and the second sheet layer are provided. At least a part of each end of the elastically stretchable member is fixed to at least one of the first sheet layer and the second sheet layer only via a first hot melt adhesive. The first sheet layer and the second sheet layer are bonded via a second hot melt adhesive in a range in the stretchable direction corresponding to a space between the both ends of the elastically stretchable member. The holding power of the first hot melt adhesive is higher than the second hot meld adhesive.
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公开(公告)号：US20180344541A1
公开(公告)日：2018-12-06
申请号：US15761545
申请日：2016-08-04
发明人： Shuichi Ito , Kosuke Murai , Yosuke Mori
IPC分类号： A61F13/539 , A61F13/534 , A61F13/496 , A61F13/49 , A61F13/15
CPC分类号： A61F13/53 , A61F13/532
摘要： An absorbent article includes an absorbent element obtained by wrapping an absorbent body in a wrapping sheet. The wrapping sheet includes an intermediate part located on one side of a front side and a back side of the absorbent body and both side parts folded back to the other side of the absorbent body from the intermediate part. The both side parts are overlapped with each other on the other side of the absorbent body. An overlapped part is bonded through a hot melt adhesive to form a connecting portion. A surface of the absorbent body on a side of the connecting portion is bonded to an internal surface of the wrapping sheet through hot melt adhesives, and the connecting portion of the wrapping sheet extends in a width direction to extend over both widthwise sides of a slit provided in the absorbent body.
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公开(公告)号：US20180078429A1
公开(公告)日：2018-03-22
申请号：US15562156
申请日：2016-03-25
发明人： Takashi Matsumura
IPC分类号： A61F13/49 , A61F13/496 , A61F13/494 , A61F13/15
摘要： An absorbent article having an elastic film stretchable region in which a stretch rate changes depending on the part, and a method of manufacturing the same. The above problem is solved when a stretchable region being stretchable at least in a width direction is included in a lower-torso region having a waist portion of an outer body of a front body and an outer body of a back body, and in the stretchable region, in a state in which an elastic film is stretched in a stretching and contracting direction at a stretch rate continuously increasing from a crotch side toward a waist opening side, a first sheet layer and a second sheet layer are joined.
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公开(公告)号：US09782304B2
公开(公告)日：2017-10-10
申请号：US14422295
申请日：2012-08-20
申请人： Migaku Suzuki , Yoshio Hirai
发明人： Migaku Suzuki , Yoshio Hirai
IPC分类号： A61F13/15 , A61F13/49 , A61F13/494 , A61F13/56 , A61F13/537
CPC分类号： A61F13/49015 , A61F13/49413 , A61F13/537 , A61F13/5638 , A61F2013/49092 , A61F2013/49433
摘要： An absorbent article includes: a sheet-type leakage-preventing body; absorbent body, at least one layer arranged on the leakage-preventing body top, which absorb fluids; pair of left and right floating leg gathers on the absorbent body top, extending in longitudinal direction from the main body front end of the absorbent article to the rear end, traversing a front body section, crotch part, and rear body section. Each floating leg gathers have a top and trailing parts adjoining the top part. Front and rear ends of the floating leg gathers are joined respectively to the vicinity of the front and rear end of the absorbent article main body. Trailing parts trail downwards from top parts towards the absorbent body. At least one part of the trailing parts of the left and right floating leg gathers is mutually connected in the lower end area forming a channel for bodily fluids inside trailing parts.
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公开(公告)号：US09708115B2
公开(公告)日：2017-07-18
申请号：US15024487
申请日：2015-02-17
发明人： Norimitsu Hirata , Hisayuki Sakurai
CPC分类号： B65D83/0835 , A47K10/32 , A47K2010/322 , B65D2203/12
摘要： A scented sheet member, in which a gelatin gel including at least one of a perfume and a perfume-containing microcapsule is enclosed in a space between film sheets in at least one of which a perfume-permeating hole is formed, is affixed to an inner surface of an upper surface of the containing box so that the at least one of the film sheets having the perfume-permeating hole faces a stack of paper tissues. This can provide a scented paper tissue container that can strengthen a scent when necessary.
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公开(公告)号：US20170175336A1
公开(公告)日：2017-06-22
申请号：US15116914
申请日：2015-02-17
发明人： Norimitsu HIRATA
IPC分类号： D21H21/54 , D21H19/44 , D21H27/00 , B65D5/02 , B65D5/42 , A47K10/20 , B65D5/72 , B65D77/00 , B65D83/08 , B65D75/00 , B65D5/56 , D21H17/24 , B65D5/54
CPC分类号： D21H21/54 , A47K10/20 , B65D5/0227 , B65D5/4266 , B65D5/542 , B65D5/563 , B65D5/72 , B65D71/08 , B65D75/002 , B65D75/004 , B65D77/003 , B65D83/0805 , B65D83/0894 , B65D2203/12 , D21H17/24 , D21H17/31 , D21H19/44 , D21H25/06 , D21H27/002 , D21H27/10
摘要： To provide a method of producing scented tissue paper. The problem is solved by performing shrink wrapping in which a tissue paper housing obtained by carrying fragrance-containing microcapsules on an inner surface of a housing box using a binder is covered with a shrink film and the shrink film is exposed to hot air W so as to be attached to the tissue paper housing, causing the fragrance-containing microcapsules to be detached from the binder by heating the tissue paper housing at the time of the shrink wrapping, and providing the scent for plural sheets of tissue papers.
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公开(公告)号：US20170158414A1
公开(公告)日：2017-06-08
申请号：US15115986
申请日：2015-02-17
发明人： Sachiko TAKAHASHI
IPC分类号： B65D83/08
CPC分类号： B65D83/0805 , B31B50/81 , B31B50/82 , B31B2100/00 , B31B2110/35 , B65D2203/12
摘要： [Object] A scented tissue product is provided that offers excellent tissue removability and that enables a scent to be felt continuously in a stable manner.[Solution] The object is achieved by a scented tissue product in which a fragrant film having a fragrance layer situated between a fragrance-permeable resin layer and a fragrance-impermeable resin layer is attached, separately from a film having a slit therein for covering a dispensing opening, to an area including at least part of an inner surface of the top face of a box member constituting a container box such that the fragrance-permeable resin layer faces a stack of tissues.
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公开(公告)号：US20170014280A1
公开(公告)日：2017-01-19
申请号：US15124181
申请日：2015-02-26
发明人： Akie MORITANI
IPC分类号： A61F13/511 , B29C59/04 , A61F13/49 , A61F13/15 , A61F13/56
CPC分类号： A61F13/51104 , A61F13/15699 , A61F13/15707 , A61F13/49011 , A61F13/5116 , A61F13/53743 , A61F13/5633 , A61F2013/15715 , A61F2013/51182 , B29C59/04 , B29L2031/4878 , B32B5/022 , B32B7/05
摘要： A method for producing an absorbent article includes: while conveying non-woven fabric to be a top sheet by drawing from the downstream side, forming extruded projections by embossing; placing a material for a second sheet on the back surface of the non-woven fabric with the extruded projections; and joining the non-woven fabric and material for the second sheet in a joint pattern in which top-second joint portions are formed between the MD direction adjacent extruded projections at CD direction central positions corresponding to CD direction central portions of the adjacent extruded projections and at lateral positions on the CD direction both sides of the central positions. A MD direction joint range of the top-second joint portions is wider continuously or stepwise with increasing proximity from the central position to the lateral sides. This allows joining a top sheet having extruded projections and a second sheet while preventing occurrence of MD direction wrinkles in the top sheet.
摘要翻译： 吸收性物品的制造方法包括：在从下游侧拉伸而将无纺布作为顶片输送的同时，通过压花成形挤压突起; 用挤出的突起将第二片材的材料放置在无纺布的背面上; 并且将第二片材的无纺布和材料以与相邻的挤压突起的CD方向中心部分相对应的CD方向中心位置处的MD方向相邻的挤出突起之间的MD方向相邻的挤压突起之间形成有第二接头部的接合图案， 在CD方向的横向位置中央位置的两侧。 随着从中心位置到侧面的接近程度的增加，第二接头部分的MD方向接合范围连续地或逐步变宽。 这允许将具有挤出突起的顶片和第二片接合，同时防止顶片中的MD方向皱纹的发生。
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