公开(公告)号：US06991622B2

公开(公告)日：2006-01-31

申请号：US10182156

申请日：2001-02-08

申请人： Kenji Nakaoka ,  Masaru Fujioka ,  Satoshi Maeda ,  Kazuyo Mori

发明人： Kenji Nakaoka ,  Masaru Fujioka ,  Satoshi Maeda ,  Kazuyo Mori

IPC分类号： A61F13/15

CPC分类号： A61F13/496 ,  A61F13/505 ,  A61F13/539

摘要： Inventive disposable underpants are provided with an underpants member formed of a first sheet as an outermost layer and a second sheet located inside the first sheet; an absorbent member provided on the second sheet at the inner side of the underpants member; and a trunk fittable elastic member for fitting the trunk tightly held between the first and second sheets, wherein absorbent member fixing sheets each folded to form an upper and a lower portions are transversely arranged below the absorbent member, and the upper portions of the absorbent member fixing sheets are joined with a lower surface of the absorbent member, whereas the lower portions thereof are joined with an upper surface of the second sheet. Thus, even if the disposable underpants were formed using a thin absorbent member, the absorbent member could suppress a lateral leak of urine without being twisted while the disposable underpants were worn.

公开(公告)号：US20050182380A1

公开(公告)日：2005-08-18

申请号：US10515593

申请日：2003-06-05

申请人： Masaru Fujioka ,  Kenji Nakaoka ,  Kazuyo Mori ,  Taichiro Suzuki ,  Sayaka Sato

发明人： Masaru Fujioka ,  Kenji Nakaoka ,  Kazuyo Mori ,  Taichiro Suzuki ,  Sayaka Sato

IPC分类号： A61F13/15 ,  A61F13/20

CPC分类号： A61F13/4942

摘要： A bondable innermost edge e′ of a hot melt adhesive to be applied to a base end 4a of each of a pair of raisable flaps 4 is disposed outside away from an inner edge 4d of the base end 4a in a state that each raisable flap 4 is folded into a multi-layered manner in bonding the base ends 4a of the raisable flaps 4 to an outer sheet at the opposite sides of an absorbent member 3 with the hot melt adhesive. This arrangement eliminates likelihood that a free end 4b of each raisable flap 4 may be adhered to the base end 4a by an excessively and extensively applied adhesive portion even if the adhesive is excessively and extensively applied.

摘要翻译： 一个可升起的折片4的基端部4a的热熔粘合剂的可粘合的最内边缘e'设置在远离基端部4a的内边缘4d的外侧 将可升起的折板4折叠成多层的方式，将可升起的折片4的基端部4a与热熔粘合剂粘接在吸收件3的相对两侧的外部片材上。 这种布置消除了即使粘合剂过度和广泛地施加，每个可升高的折翼4的自由端4b也可能通过过度和广泛施加的粘合剂部分粘附到基端部4a的可能性。

公开(公告)号：US06897351B2

公开(公告)日：2005-05-24

申请号：US09890881

申请日：2000-11-30

申请人： Kenji Nakaoka ,  Masaru Fujioka ,  Satoshi Maeda ,  Kazuyo Mori

发明人： Kenji Nakaoka ,  Masaru Fujioka ,  Satoshi Maeda ,  Kazuyo Mori

IPC分类号： A61F13/15 ,  A61F13/20

CPC分类号： A61F13/49406 ,  A61F13/4942 ,  A61F13/515

摘要： In a disposable diaper in which an absorbent body is provided between a water-repellent outer sheet and a hydrophilic skin-side sheet made of a nonwoven fabric, raisable strips made of a nonwoven fabric are provided at the opposite sides of the skin-side sheet, elastic threads for raisable gathers are provided in inner edge portions of the raisable strips and the outer edge portions of the raisable strips are adhered to the skin-side sheet, an ooze preventing portion for preventing an ooze of urine and other bodily waste is formed at opposite end portions of the skin-side sheet. Therefore, even if urine and other bodily waste permeate into the skin-side sheet, they do not ooze out from the end portion of the skin-side sheet.

摘要翻译： 在防水外层片和无纺布构成的亲水性皮侧片之间设置吸收体的一次性尿布中，在皮侧片的相对侧设置由无纺布构成的可升高条 在可升高的条带的内缘部设有用于可升起的褶皱的弹性线，并且可升起的条带的外边缘部分粘附到皮肤侧片材上，形成防止渗出尿液和其他身体废物的防止渗出部分 在皮肤侧片的相对端部。 因此，即使尿液和其他身体的废物渗透到皮肤侧片材中，也不会从皮肤侧片材的端部渗出。

公开(公告)号：US08216206B2

公开(公告)日：2012-07-10

申请号：US12707853

申请日：2010-02-18

申请人： Masaru Fujioka ,  Keiichi Ishikawa

发明人： Masaru Fujioka ,  Keiichi Ishikawa

IPC分类号： A61F13/15

CPC分类号： A61F13/4753 ,  A61F13/4942

摘要： A disposable absorbent article comprising: an absorbent body including a top sheet, a back sheet and an absorbent core disposed therebetween; and a flap provided along an edge of opposite sides in a width direction of the absorbent core; wherein the flap has a fixing part joined to the top sheet and a rising part extending upward from the fixing part, and the rising part consists of a nonstretch nonwoven fabric which is water-repellent or liquid impermeable. Further, the flap may have a fold back part extending from the rising part and formed by folding back the rising part at an upper end of the rising part, wherein the fold back part consists of a nonstretch nonwoven fabric which is water-repellent or liquid impermeable, and the rising part and the fold back part are fusion-bonded to each other at a fusion-bond part.

摘要翻译： 一种一次性吸收制品，包括：吸收体，其包括顶片，背片和设置在其间的吸收芯; 以及沿着吸收芯的宽度方向的相对侧边缘设置的折板; 其特征在于，所述翼片具有与所述顶片接合的固定部和从所述固定部向上方延伸的上升部，所述上升部由防水或不透液性的非伸缩性无纺布构成。 此外，翼片可以具有从上升部延伸的折回部，并且通过在上升部的上端折回上升部而形成，其中折回部由防水或液体的非伸展性无纺布构成 不透水，并且上升部分和折回部分在熔接部分处彼此熔合。

公开(公告)号：US20070233030A1

公开(公告)日：2007-10-04

申请号：US11711425

申请日：2007-02-26

申请人： Kiyoshi Yagyu ,  Masaru Fujioka

发明人： Kiyoshi Yagyu ,  Masaru Fujioka

IPC分类号： A61F13/15

CPC分类号： A61F13/49017 ,  A61F13/15593 ,  A61F13/5146 ,  Y10T29/49826 ,  Y10T156/1052 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1062 ,  Y10T156/1064

摘要： A disposable absorbent article comprises an outer cover, and an absorbent member attached to the skin facing side of the outer cover. The absorbent member includes an absorber. At least a crotch zone of the outer cover is subjected to a softening process for softening a material of the outer cover.

摘要翻译： 一次性吸收制品包括外盖和附接到外罩的面向皮肤侧的吸收构件。 吸收体包括吸收体。 至少外盖的裆区经受软化处理以软化外罩的材料。