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    ABSORBENT FOR ABSORBENT ARTICLE AND METHOD FOR PRODUCING SAME
    4.
    发明公开
    ABSORBENT FOR ABSORBENT ARTICLE AND METHOD FOR PRODUCING SAME 有权
    吸收性物品的吸收体及其制造方法

    公开(公告)号：EP2915513A1

    公开(公告)日：2015-09-09

    申请号：EP13852031.7

    申请日：2013-10-17

    申请人： Unicharm Corporation

    发明人： GODA, Hiroki ,  ISHIKAWA, Shinichi ,  OCHI, Kengo ,  MITSUI, Koichiro ,  NAKASHITA, Masashi ,  TANGE, Satoru

    IPC分类号： A61F13/49 ,  A61F13/15 ,  A61F13/53

    CPC分类号： A61F13/53 ,  A61F13/15634 ,  A61F13/15658 ,  A61F13/534 ,  A61F2013/530496 ,  A61F2013/530532 ,  A61F2013/5307

    摘要： The present invention aims to provide an improved absorbent body in absorbent articles so that body exudates may disperse in a planar direction and a method of producing the same.
    The absorbent body (20) has an absorbent core material (21) covered with a cover sheet (22). The core material (21) has a mass per unit area of 650 g/m 2 or less and includes a first liquid absorbent layer (28) containing hydrophilic fibers (27) and superabsorbent polymer particles (26) in a mixed state and a second liquid absorbent layer (29) containing the hydrophilic fibers (27) but none of the superabsorbent polymer particles (26), wherein the first liquid absorbent layer (28) and the second liquid absorbent layer (29) are overlap with each other and the hydrophilic fibers (27) are in contact with each other between the first liquid absorbent layer (28) and the second liquid absorbent layer (29).

    摘要翻译： 本发明的目的在于提供一种吸收性物品中的改进的吸收体，使得身体排泄物可以在平面方向上分散，并且提供了制造该吸收体的方法。 吸收体（20）具有被覆盖片（22）覆盖的吸收芯材（21）。 芯材（21）的单位面积质量为650g / m 2以下，包括含有混合状态的亲水性纤维（27）和超吸收性聚合物粒子（26）的第一液体吸收层（28）和第二液体 其中第一液体吸收层（28）和第二液体吸收层（29）彼此重叠，并且亲水性纤维（27）不包含超吸收性聚合物颗粒（26） （27）在第一液体吸收层（28）和第二液体吸收层（29）之间彼此接触。

    LAMINATED PRODUCT TREATING APPARATUS
    5.
    发明公开
    LAMINATED PRODUCT TREATING APPARATUS 审中-公开
    设备要处理的涂层产品

    公开(公告)号：EP2545214A1

    公开(公告)日：2013-01-16

    申请号：EP11753060.0

    申请日：2011-03-10

    申请人： Unicharm Corporation

    发明人： NAKAMURA, Taishi ,  ISHIKAWA, Shinichi ,  OKUDA, Jun

    IPC分类号： D04H1/46 ,  D04H1/40 ,  D06B1/08

    CPC分类号： B32B37/1027 ,  B32B2038/0024 ,  B32B2310/049 ,  B32B2555/02

    摘要： Laminated product treating apparatus improved to prevent falling off core material from the laminated product in the course of treating the laminated product containing the core material with steam. First and second mesh belts 60, 70 respectively have a plurality of first and second openings 63, 73 and first and second closed regions 64, 74 each defined between each pair of the adjacent openings 63, 73. In the course of being fed and transported, the first mesh belt 60 and the second mesh belt 70 are relatively positioned so that the first openings 63 are more or less out of alignment with the second openings 73, i.e., the second closed region 74 overlap the first openings 63 and thereby the second closed region 74 partially closes the first openings 63.

    PULL-ON ARTICLE
    6.
    发明公开
    PULL-ON ARTICLE 有权
    失速条

    公开(公告)号：EP2373272A1

    公开(公告)日：2011-10-12

    申请号：EP09834523.4

    申请日：2009-12-25

    申请人： Unicharm Corporation

    发明人： OTSUBO, Toshifumi ,  HASHIMOTO, Tatsuya ,  ISHIKAWA, Shinichi ,  OKUDA, Jun

    IPC分类号： A61F13/496

    CPC分类号： A61F13/496 ,  A61F13/49017 ,  A61F13/515

    摘要： A pull-on article comprises a chassis including a first waist region, a second waist region and a crotch region between the first and second waist regions. The article is shaped into a pull-on having a waist and a pair of leg openings by weld-bonding side edges of the first and second waist regions. The waist and leg openings are respectively provided along respective edged defining the waist and leg openings with waist and leg elastic members which are respectively formed into a tape shape having a relatively width dimension. The first and second waist regions, and the leg and waist elastic members are respectively formed of a fibrous non-woven fabric including at least thermoplastic fibers wherein the leg and waist elastic members include at least elastically extendible fibers as the thermoplastic fibers.

    METHOD AND DEVICE FOR PRODUCING SHEET-LIKE MEMBER FOR ABSORBENT ARTICLE
    10.
    发明公开
    METHOD AND DEVICE FOR PRODUCING SHEET-LIKE MEMBER FOR ABSORBENT ARTICLE 审中-公开

    公开(公告)号：EP3485859A1

    公开(公告)日：2019-05-22

    申请号：EP16915114.9

    申请日：2016-08-31

    申请人： Unicharm Corporation

    发明人： ISHIKAWA, Shinichi ,  HANO, Shodai ,  ISHIKAWA, Yoshihide

    IPC分类号： A61F13/15

    摘要： A method for manufacturing a sheet-like member includes: a step of transporting a sheet (30mf) in which a plurality of elastic members (35a, 35a,...) are inserted between a first nonwoven fabric sheet (30mf1) and a second nonwoven fabric sheet (30mf2) and are fixed in a region (AH1) corresponding to a high-stretch region (AH), the first nonwoven fabric sheet (30mf1) being continuous in a direction of transport, the second nonwoven fabric sheet (30mf2) being continuous in the direction of transport and arranged overlapped with the first nonwoven fabric sheet (30mf1), the plurality of elastic members being stretched and continuous along the direction of transport; a step (S50) of forming a plurality of hole portions (h, h, ...) in the region (AH1) and engaging the nonwoven fabric sheets (30mf1 and 30mf2) with each other in edge portions (he) of the hole portions (h), the forming of the hole portions (h) being performed by pressing a press-in member (55p) in the thickness direction at positions between a pair of elastic members (35a and 35a) that are adjacent in the CD direction and that are in the region (AH1) corresponding to the high-stretch region (AH) in the sheet (30mf); and a step (S80) of cutting the plurality of elastic members (35a, 35a,...) in a region (AL1) corresponding to the low-stretch region (AL), forming the high-stretch region (AH) and the low-stretch region (AL) in the sheet (30mf), the cutting being performed at a position that is downstream of a formation position (P51) at which formation of the hole portions (h) in the step (S50)is performed.