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    • 91. 发明授权
    • Pants-type disposable diaper
    • 裤型一次性尿布
    • US08808265B2
    • 2014-08-19
    • US13376535
    • 2010-07-13
    • Kenji NakaokaYuki Takahashi
    • Kenji NakaokaYuki Takahashi
    • A61F13/496A61F13/49A61F13/495
    • A61F13/496A61F13/49017A61F13/49019A61F13/495
    • A pants-type disposable diaper 1 comprising: a diaper main body 2 having a front part P, a back part Q, and a crotch part R therebetween, and having a waist opening 3 and a pair of leg openings 4; an absorbent core 10 disposed at the crotch part R; a first elastic member 13 having a first crotch-crossing part 13A which extends intermittently across the crotch part R and a first leg opening edge part 13B which extends along edges 15 of a front side of the both leg openings 4; and a second elastic member 14 disposed continuously so as to be spaced from the first elastic member 13, and having a second crotch-crossing part 14A which extends across the crotch part R and a second leg opening edge part 14B which extends along edges 15 of a back side of the both leg openings 4.
    • 一种裤型一次性尿布1,其包括:尿布主体2,其具有前部P,后部Q和裆部R,并且具有腰部开口3和一对腿部开口4; 布置在裆部R的吸收芯10; 第一弹性构件13,其具有间歇地延伸穿过裆部R的第一裆部13A和沿着两个腿部开口4的前侧的边缘15延伸的第一腿部开口边缘部13B; 以及第二弹性构件14,其连续地设置成与第一弹性构件13间隔开,并且具有穿过裆部R延伸的第二裆部14A以及沿着裆部R延伸的第二腿部开口边缘部14B, 两个腿部开口4的后侧。
    • 92. 发明授权
    • Pants-type disposable diaper
    • 裤型一次性尿布
    • US08729332B2
    • 2014-05-20
    • US13321927
    • 2010-03-15
    • Yuki TakahashiKenji Nakaoka
    • Yuki TakahashiKenji Nakaoka
    • A61F13/15A61F13/20
    • A61F13/51478A61F13/49466A61F13/496A61F13/51498A61F13/515
    • A pants-type disposable diaper comprises: a pants-shaped outer member having a front part, a back part, and a crotch part positioned between the front part and the back part, and having a waist opening and a pair of leg openings formed by joining the front part and the back part; an absorbent main body disposed on an inner surface of the pants-shaped outer member at the crotch part, and comprising a top sheet, a back sheet, and an absorbent core disposed between the top sheet and the back sheet; and an end-holding sheet covering a longitudinal end of the absorbent main body at the front part and/or the back part of the pants-shaped outer member, and attached to the pants-shaped outer member and the absorbent main body with a hot-melt adhesive; wherein the end-holding sheet includes a composite nonwoven fabric in which a spunbonded nonwoven fabric layer is laminated on an inner surface of a meltblown nonwonven fabric layer. According to the pants-type disposable diaper on the above, a hot-melt adhesive is prevented from permeating an end-holding sheet, whereby a skin problem is less likely to be caused for the wearer.
    • 裤型一次性尿布包括:裤子状外部构件,其具有位于前部和后部之间的前部,后部和裆部,并且具有腰部开口和一对腿部开口,所述腿部开口由 连接前部和后部; 吸收主体,其设置在所述裤裆部的所述裤状外部构件的内表面上,并且包括顶片,背片和设置在所述顶片和所述背片之间的吸收芯; 以及在裤型外部构件的前部和/或后部覆盖吸收性主体的纵向端部的端部保持片,并且以热的方式安装在裤状外部构件和吸收性本体上 胶粘剂; 其特征在于,所述端部保持片包括复合无纺布,其中在所述熔喷非织造织物层的内表面层叠有纺粘无纺布层。 根据上述短裤型一次性尿布,防止了热熔粘合剂渗透端部保持片,由此不太可能对穿用者造成皮肤问题。
    • 93. 发明授权
    • Sheet member and method of manufacturing sheet member
    • 片材构件及其制造方法
    • US08709581B2
    • 2014-04-29
    • US12888772
    • 2010-09-23
    • Yuki TakahashiKazuya Maruhata
    • Yuki TakahashiKazuya Maruhata
    • B32B3/14B32B37/00B29C65/00A61F13/20A61F13/15A61F13/515A61F13/539
    • A61F13/15699A61F13/515A61F13/539A61F2013/1591A61F2013/53916Y10T156/10Y10T428/24802Y10T428/24826
    • In an outer covering sheet of an absorbent product, first, second and third adhesive layer elements each extending in a left-right direction are formed on a second covering sheet by spiral spray application. Each of these adhesive layer elements has wide width parts and narrow width parts which are continuous with the wide width parts, respectively. Therefore, hot melt adhesive can be stably discharged across the entire length of the adhesive layer element, unlike in the case where only wide width parts are formed intermittently. As a result, it is possible to obtain the outer covering sheet which is a sheet member having the adhesive layer elements with desired shapes where unevenness is decreased. In the absorbent product which is manufactured with use of the sheet member, the comfort level of the wearer can be prevented from decreasing due to unevenness of thickness of the adhesive layer elements.
    • 在吸收性物品的外覆盖片中,通过螺旋喷涂形成在第二覆盖片上沿左右方向延伸的第一,第二和第三粘合剂层元件。 这些粘合层元件中的每一个分别具有与宽幅部分连续的宽宽度部分和窄宽度部分。 因此,与仅间断地形成宽幅部的情况不同,热熔粘合剂能够在粘合剂层元件的整个长度上稳定地排出。 结果,可以获得作为具有不均匀性降低的所需形状的粘合层元件的片状构件的外覆盖片。 在使用片状部件制造的吸收性物品中,可以防止由于粘合剂层元件的厚度不均匀而使穿着者的舒适度降低。
    • 97. 发明申请
    • DISPOSABLE DIAPER
    • 可替代的DIAPER
    • US20130110065A1
    • 2013-05-02
    • US13807974
    • 2011-06-20
    • Yuki TakahashiEmi AmanoKenji Nakaoka
    • Yuki TakahashiEmi AmanoKenji Nakaoka
    • A61F13/15A61F13/496
    • A61F13/15699A61F13/49466A61F13/496A61F13/51498A61F13/515A61F13/539A61F2013/51007
    • A pants-type disposable diaper has an outer covering sheet formed of a nonwoven fabric. An absorbent body is attached on the outer covering sheet to absorb excrement from the wearer. Sheet members are bonded, (also called “end sheets” or “end holding sheets”) on the front and back, each end portion of the absorbent body being positioned and fixed between the sheet member and the outer covering sheet. The sheet member may be a laminated sheet of plastic film and nonwoven fabric, stretching of the sheet member is suppressed and it is possible to easily bring the absorbent body in close contact with the crotch region of the wearer when putting the disposable diaper on the wearer. The sheet member may also be formed of nonwoven fabric, a fiber orientation of nonwoven fabric on the sheet member then being orthogonal to the edges of end portions of the outer covering sheet in the longitudinal direction, to suppress longitudinal stretching of the sheet member.
    • 短裤型一次性尿布具有由无纺布构成的外覆盖片。 吸收体附着在外覆盖片上以吸收穿用者的排泄物。 在前后粘接有片材(也称为“端片”或“末端保持片”),吸收体的每个端部被定位并固定在片材和外覆盖片之间。 片材可以是塑料薄膜和无纺布的层压片,抑制片材的拉伸,并且当将一次性尿布放置在穿着者身上时,可以容易地使吸收体与穿着者的裆部区域紧密接触 。 片材也可以由无纺布形成,片材上的无纺织物的纤维取向然后与外覆盖片的纵向方向的端部的边缘正交,以抑制片材的纵向拉伸。