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    Gusset Bag, Spout-Attached Gusset Bag, And Method Of Manufacturing The Same
    1.
    发明申请
    Gusset Bag, Spout-Attached Gusset Bag, And Method Of Manufacturing The Same 审中-公开
    角撑袋，喷嘴连接角撑板袋及其制造方法

    公开(公告)号：US20140185966A1

    公开(公告)日：2014-07-03

    申请号：US14241434

    申请日：2012-08-27

    Applicant: Hosokawa Yoko Co., Ltd.

    Inventor： Kazuhiro Umenaka

    IPC: B65D30/20 ,  B65D33/00

    CPC classification number: B65D83/28 ,  B31B70/266 ,  B31B2155/00 ,  B31B2155/002 ,  B31B2160/20 ,  B31B2160/30 ,  B65D31/10

    Abstract: The gusset bag includes an opposing pair of flat surface sections and an opposing pair of side surface sections folded inward. Moreover, the pair of flat surface sections and the pair of side surface sections includes a first film material that forms a first flat surface section and at least a first side surface section, and a second film material that forms the other section thereof Furthermore, a side edge seal section is formed in which a side edge section of the first film material and a side edge section of the second film material are sealed.

    Abstract translation: 角撑板袋包括相对的一对平坦表面部分和向内折叠的相对的一对侧表面部分。 此外，一对平面部分和一对侧面部分包括形成第一平坦表面部分和至少第一侧表面部分的第一膜材料和形成另一部分的第二膜材料。此外， 形成第一薄膜材料的侧边缘部分和第二薄膜材料的侧边缘部分被密封的侧边缘密封部分。

    Bag making machine and bag making method
    2.
    发明授权
    Bag making machine and bag making method 有权

    公开(公告)号：US11731387B2

    公开(公告)日：2023-08-22

    申请号：US17621887

    申请日：2020-07-03

    Applicant: HOSOKAWA YOKO CO., LTD.

    Inventor： Shintaro Nobe ,  Kazuhiro Umenaka

    IPC: B31B70/81 ,  B31B70/64 ,  B31B170/20 ,  B31B160/10

    CPC classification number: B31B70/8131 ,  B31B70/645 ,  B31B2160/102 ,  B31B2170/20

    Abstract: The present invention is a bag making machine (20, 30). The bag making machine (20, 30) includes: a conveying unit (37) which conveys a multi-layer film (S) in which films (13a, 13b) are overlapped; a side edge sealing device (27) which thermally fuses the films (13a, 13b) to each other; and an ultrasonic device (26) which crushes a part of a zipper member (14) disposed between films (13a, 13b). The side edge sealing device (27) includes: a platform (44); and a heat-generating head (45). The ultrasonic device (26) includes: an anvil (41); and an ultrasonic horn head (42). The heating-generating head (45) and the ultrasonic horn head (42) reciprocate at a same cycle via a link member (51).

    Structure of mouth plug portion, and package
    8.
    发明授权
    Structure of mouth plug portion, and package 有权

    公开(公告)号：US11254475B2

    公开(公告)日：2022-02-22

    申请号：US16977946

    申请日：2019-03-06

    Applicant: HOSOKAWA YOKO CO., LTD.

    Inventor： Kazuhiro Umenaka ,  Hideki Tanaka ,  Hiroaki Takashima

    IPC: B65D47/12 ,  B65D75/58

    Abstract: A structure of a mouth plug portion includes a nozzle and a cap, the nozzle includes a first outer protrusion and a second outer protrusion, the first outer protrusion includes a locking surface that locks the cap and a first guide surface spirally extending, the cap includes a cap body and a tamper band provided with a weak portion that can be broken by an external force received from the second outer protrusion during rotation of the cap body, the cap body includes a first inner protrusion and a second inner protrusion, an outer peripheral surface of the nozzle is provided with a second guide surface along which the first inner protrusion and the second inner protrusion can move in an axial direction.

    Self-standing bag and method for manufacturing the same
    9.
    发明授权
    Self-standing bag and method for manufacturing the same 有权

    公开(公告)号：US10968020B2

    公开(公告)日：2021-04-06

    申请号：US16343931

    申请日：2017-10-05

    Applicant: HOSOKAWA YOKO CO., LTD.

    Inventor： Kazuhiro Umenaka

    IPC: B65D75/00 ,  B65D75/58

    Abstract: A self-standing bag (1) is provided, including: a body portion (10) formed of a body member (10A) in a tubular shape; and a bottom portion (12) formed of a half-folded bottom member (12A), in which each of side ends of the bottom member (12A) is bonded to an inner surface of a rear surface portion (20) of the body portion (10), a lower end of the bottom member (12A) is bonded to a lower end of the body portion (10) on an entire circumference of the body portion (10), on the body portion (10) side of the bottom member (12A), an adhesive film (22) for bonding a side end of the bottom member (12A) to the body portion (10) is laminated to cover the entire bottom member (12A), both side ends of the adhesive film (22) respectively protrude from both the side ends of the bottom member (12A) in a width direction, and bonding of the side end of the bottom member (12A) to the inner surface of the body portion (10) is achieved by the adhesive film (22).

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