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    • 1. 发明公开
    • DISPOSABLE JACKET AND PRODUCTION METHOD THEREOF
    • WERWERFBARE JACKE UND VERFAHREN ZU DEREN HERSTELLUNG
    • EP1108374A1
    • 2001-06-20
    • EP99959732.1
    • 1999-12-09
    • Uni-Charm Company Limited
    • MATSUSHITA, Michiyo, UNI-Charm Co., LtdMURAKAMI, Masaki, UNI-Charm Co., Ltd.KUWASHIRO, Takeo, UNI-Charm Co.,Ltd.
    • A41D13/12
    • A41H42/00A41D13/1245
    • An upper garment 1 comprises right- and left-hand sleeve sheets 4, 5 respectively having inner and outer side edges 4c, 4d; 5c, 5d and arm holes 4e, 5e in the vicinity of their upper ends and right- and left-hand body sheets 2, 3 respectively having inner and outer side edges 2c, 2d; 3c, 3d and arm holes 2e, 3e in the vicinity of their upper ends. Each of the right- and left-hand sleeve sheets 4, 5 is folded onto itself along its center lines Y2 extending between its upper and lower ends and bonded along its inner and outer side edges 4c, 4d; 5c, 5d. The right- and left-hand body sheets 2, 3 are bonded together along their inner side edges 2d, 3d. The right- and left-hand sleeve sheets 4, 5 are bonded to the right- and left-hand body sheets 2, 3, respectively, along peripheral edges of their arm holes 4e, 2e; 5e, 3e. The right- and left-hand sleeve sheets 4, 5 have their upper edges are respectively sealed together.
    • 上衣1包括分别具有内侧和外侧边缘4c,4d的左右袖套4,5; 5c,5d以及分别具有内侧和外侧边缘2c,2d的上端附近的臂孔4e,5e和左右主体片2,3, 3c,3d和臂孔2e,3e在其上端附近。 右侧和左侧的套筒片4,5中的每一个沿着其中心线Y2折叠在其上端和下端之间并沿其内侧和外侧边缘4c,4d接合; 5c,5d。 右侧和左侧主体片2,3沿其内侧边缘2d,3d结合在一起。 右侧和左侧的套筒片4,5分别沿其臂孔4e,2e的周边边缘接合到左右主体片2,3; 5e,3e。 右侧和左侧的套筒片4,5分别将其上边缘密封在一起。
    • 6. 发明公开
    • WEGWERFWINDEL
    • WEGWERFWINDEL。
    • EP0346477A1
    • 1989-12-20
    • EP88907824.2
    • 1988-09-05
    • UNI-CHARM COMPANY LIMITED
    • SUZUKI, MigakuOCHI, MitsuzoKUDO, Takeshi
    • A61F13/15
    • A61F13/49413A61F13/49009
    • In einer Wegwerfwindel mit einer flüssigkeitsdurchlässigen oberen Schicht (1), z.B. aus einem Faservlies, einer flüssig­keitsundurchlässigen unteren Schicht (2), z.B. aus einem Kunststoffilm und einem Saugkern (3), der zwischen den beiden Lagen eingesetzt ist, sind ein Auslaufen von Ausscheidungen verhindernde Mittel vorgesehen, die um die Schenkel oder um die Hüfte eines Trägers herumgelegt sind. Diese ein Auslaufen verhindernden Mittel bestehen aus einer biegsamen Klappe (7), z.B. aus einem Faservlies und einem elastischen Teil (11), z.B. aus Gummi. Die Klappe (7) wird von einem sich vom Haupt­körper der Windel nach oben erstreckenden Stützteil (8), ei­nem sich von dem Stützteil (8) nach innen erstreckenden inne­ren Zweigabschnitt (9) und von einem sich von dem Stützab­schnitt (8) nach außen erstreckenden äußeren Zweigabschnitt (10) gebildet. Die elastischen Teile sind in den inneren (9) und den äußeren (10) Zweigabschnitt eingearbeitet und bilden elastische Falten aus. Die inneren und äußeren Zweigab­schnitte (9,10) werden beim Anlegen der Windel um die Schen­kel und/oder um die Hüfte des Trägers gepreßt und bilden eine wirkungsvolle Abdichtung. Der Stützabschnitt (8) und der nach innen ragende Zweigabschnitt (9) bilden zusammen eine Tasche, in der die Ausscheidungen gesammelt werden.
      Abstract
      A disposable diaper of the type wherein an absorbent member such as cotton-like pulp is covered with a liquid-­permeable top sheet such as a non-woven fabric and a liquid-impermeable back sheet such as a plastic film comprises lea­kage-proofing means around the legs and/or the waiste. The leakage-proofing means consists of a flexible flap such as a non-woven fabric and a flexible member such as rubber. The flap consists of a leg portion (8) projecting upward from a diaper body and inner and outer branches (9, 10) extending inward and outward from the leg portion. The flexible mem­ber is fitted to the branches (9, 10) to serve as contractive flexible gathers. The branches (9, 10) comes into flexible and pressure contact with the body (around the thigh and/or the waiste) of a wearer to form a seal.
    • 诸如棉状纸浆的吸收体被液体覆盖。 可渗透的顶片如无纺织物和诸如塑料膜的不透液性底片包括围绕腿和/或腰部的防漏装置。 防漏装置由诸如无纺织物的柔性翼片和诸如橡胶的柔性构件组成。 翼片由从尿布主体向上突出的腿部和从腿部向内和向外延伸的内部和外部分支组成。 柔性构件安装在分支上以用作收缩柔性聚集体。 分支与身体(围绕大腿和/或腰围)进行柔性和压力接触以形成密封。
    • 7. 发明公开
    • WATER RETENTIVE CELLULOSE FIBER, METHOD OF MANUFACTURING THE SAME, AND WATER RETENTIVE SHEET COMPRISING CELLULOSE FIBER OF HIGH WATER RETENTIVITY
    • 水储存的纤维素纤维,方法用于生产和WASSERSPEICHENDE膜含有高保持资产纤维素纤维
    • EP0892093A1
    • 1999-01-20
    • EP96935491.9
    • 1996-10-30
    • UNI-CHARM COMPANY LIMITED
    • KIDO, TsutomuKIMURA, NoriyukiTAKEUCHI, Ichiro Toho Rayon Co., Ltd.UMINO, Kazuya Toho Rayon Co., Ltd.
    • D01F2/06D01F8/02D04H1/42
    • D01F8/02D01F2/06D04H1/4258Y10T428/249921Y10T428/2924Y10T428/2929Y10T428/2965Y10T442/3146Y10T442/637Y10T442/638
    • A powdered super absorbent polymer (SAP) has heretofore been used as a water retentive material for sanitary products, such as sanitary napkin, disposable diaper and incontinence pad. This water retentive material is used by being held between two paper sheets but the powdered SAP comes off easily from absorbent member. Moreover, even when the SAP is in a dried powdered state or in a water-absorbed gel state, it is moved between a top sheet and a back sheet in accordance with the movement of a wearer of the sanitary product. Consequently, water absorbency decreases with poor shape stability. Moreover, since the SAP in a water-absorbed gel state is sticky, the wearer feels unpleasant.
      According to the present invention, therefore, a cellulose fiber, such as a viscose rayon fiber containing uniformly a non-cellulose based material of high water absorbency such as polyacrylate salt is manufactured. A fiber web and nonwoven fabric produced of this fiber is used as water retentive materials in an absorbent member. This fiber has high absorbency and moreover high water retentivity such that water absorbed into the fiber is hardly released from the fiber. Accordingly, an absorbent member formed of a sheet made of this fiber has a stable shape both when it is in a dry state and when it is in a water-absorbed state, and, moreover, it has high absorbency and high water retentivity. Therefore, when this water-retentive sheet is used, a thin absorbent member of high absorbency can be provided.
    • 粉末状的超吸收聚合物(SAP)迄今已用作卫生制品,:如卫生巾,一次性尿布和失禁衬垫的保水性材料。 这种保水材料通过被保持两张纸,但粉末状SAP从吸湿件容易脱落之间使用。 更过,即使在SAP是干燥的粉末状的状态或吸水凝胶状态,则顶片和背片在雅舞的卫生产品的穿着者的运动之间移动。 因此,吸水性具有形状稳定性差减小。 更过,由于在吸水凝胶状态的SAP是粘性的,佩戴者的感觉不愉快。 。根据本发明,因此,纤维素纤维,粘胶人造丝纤维作为一致含有高吸水性的非基于纤维素的材料的搜索:如聚丙烯酸盐被制造。 这种纤维的制造的纤维网和非织造织物用作保水材料的吸收体。 该纤维具有高吸收性和更多的对高保水力的搜索没有吸收到纤维水难以从纤维释放。 因此,形成由该纤维的片材的给吸湿件具有稳定的形状这两种当它是在干燥状态下,当它是在水吸收状态,并且,更超过,它有高吸收性和高保水性。 因此,当使用这种保水性片材,可以提供高吸收的薄吸收体。
    • 9. 发明授权
    • FLEXIBLE KUNSTSTOFFOLIE MIT RIPPENSTRUKTUR
    • 灵活的KUNSTSTOFFOLIE MIT RIPPENSTRUKTUR
    • EP0565718B1
    • 1997-06-25
    • EP91919158.5
    • 1991-11-06
    • UNI-CHARM COMPANY LIMITED
    • YAMAMOTO, MasamitsuYAGI, YagoroMURAKAMI, Masaki
    • A61F13/15B29C51/00
    • B29D99/0014A61F13/511A61F13/514A61F13/51476A61F2013/15926A61F2013/5108A61F2013/51409A61F2013/5149Y10T428/24355Y10T428/2457Y10T428/24587
    • A flexible plastic sheet having a rib-structure and usable as a leak-proof sheet for disposable humor treating articles such as sanitary napkins and disposable diapers, in which ribs intersecting each other are formed on the surface of the sheet to provide a fabric-like texture and, for reducing luster specific to the plastic sheet and mitigating sticky touch, several lines of first direction ribs (Y1, Y2, ...) extending in the first direction (Y) and each bending downward at both sides (12, 13) thereof and several lines of second direction ribs (X1, X2, ...) extending in the second direction (X) and each bending downward at both sides (14, 15) thereof are formed to intersect each other. In the area (16) defined by two lines of adjacent ribs in the first direction and the other two lines of adjacent ribs in the second direction intersecting the former two, the sheet is continuous and a rib along one direction rises at any one of intersecting points (C1, C2, C3, C4) so that both sides of said rib pass over the top (T1 or T2) of a rib along the other crossing direction.
    • 本发明提供了一种柔性塑料片,其包括大量第一方向(Y1,Y2 ...)的肋,它们各自具有沿第一方向(Y)延伸并向下弯曲的相对的相对侧(12,13),并且 大量的沿着第二方向(X)延伸并向下弯曲的彼此相对的侧面(14,15)的第二方向(X1,X2 ...)的肋。 片材在围绕第一方向的每对相邻肋的周围的表面中是连续的,并且每对相邻的第二方向的相邻肋与第一方向的一对相邻的肋交叉。 在每个交叉点(C1,C2,C3,C4),一个肋向上拱起,并且该肋的相对侧边缘连接到另一个肋的上侧。 根据本发明的塑料片的特征是较少的光泽度和较少的粘性手柄,并且片材优选用作待佩戴在身体上的一次性卫生制品的液体不可渗透的外层。