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    • 51. 发明公开
    • LIQUID SPOUTING NOZZLE, PACKAGING BAG USING THE NOZZLE, BOX FOR PACKAGING BAG, AND PACKAGING STRUCTURE
    • 液体喷嘴,使用喷嘴的包装袋,用于包装袋的包装盒和包装结构
    • EP1783061A1
    • 2007-05-09
    • EP04792902.1
    • 2004-10-19
    • Yushin Giken Co., Ltd.
    • Kasai, Yoshikazu
    • B65D33/38B65D5/60B65D77/06
    • B67D3/0051B65D75/5866B65D77/064Y10S383/906
    • It is to provide a cheap liquid pouring nozzle having a one-way function for automatically closing an opening port at the same time of stopping the pouring of a packing material to surely prevent the penetration of air into a package bag, in which the detaching of a cap to the pouring nozzle is useless and the production is easy and the fusion-joining to a package bag main body is simple and sure, as well as a package bag using the same and a box for a package bag and a packaging structure. Such a nozzle is a liquid pouring nozzle constituted by fusion-joining its base end portion to an inner surface of a soft package bag main body at a side portion of the package bag main body through a sealant layer as an outermost layer, in which front and rear laminate films comprising a uniaxially oriented or biaxially oriented base film layer and sealant layers sandwiching it are fused to each other at a surrounding portion other than the base end at a posture of opposing one sealant layers to each other.
    • 提供一种具有单向功能的便宜的液体注入嘴,用于在停止注入包装材料的同时自动关闭开口,以确保防止空气渗入包装袋中,其中, 对倒出喷嘴的盖子是无用的,并且制造容易,并且与包装袋主体的熔接连接简单且可靠,以及使用该盖子的包装袋和用于包装袋和包装结构的盒子。 这样的喷嘴是通过将作为最外层的密封层将其基端部与软包装袋主体的内表面在包装袋主体的侧部熔融接合而构成的液体注出用喷嘴, 并且包含单轴取向或双轴取向的基膜层和夹在其中的密封剂层的后侧层压膜在彼此相对的一个密封剂层相对的姿势下在基端以外的周围部分彼此熔合。
    • 55. 发明公开
    • CLOSING MECHANISM FOR AN OPENING OF A CONTAINER
    • SCHLIESSMECHANISMUSFÜREINEBEHÄLTERÖFFNUNG
    • EP1026096A1
    • 2000-08-09
    • EP97937867.6
    • 1997-09-02
    • Hagihara, Tadashi
    • Hagihara, Tadashi
    • B65D33/38
    • B65D5/746B65D33/30
    • Opposite sides of a closable passage body formed from a soft sheet are interposed by a support body bent at a predetermined curvature and an elastic material capable of closely contacting with the support body, and the passage body is closed in a normal state but the elastic material deforms to open the passage body when a rod-shaped body is inserted into the passage body between the support body and the elastic material, and the elastic material is caused by its restoring force to come into close contact with the support body to close the passage body when the rod-shaped body is pulled out. With a closing mechanism of the invention for an opening of a container, it is possible to subject the closing mechanism to waste disposal such as incineration together with the container at the time of waste disposal after use, and to store the container for several separate eatings and dringkings since the opening is automatically closed after use so that there is no possibility of spill while grasping and carrying the container.
    • 由柔性片形成的可封闭通道体的相对侧被以预定曲率弯曲的支撑体和能够与支撑体紧密接触的弹性材料插入,并且通道体在正常状态下封闭,但弹性材料 当杆状体插入到支撑体和弹性材料之间的通道体中时,变形以打开通道体,并且弹性材料由其恢复力引起与支撑体紧密接触以闭合通道 身体拉出杆状体时。 利用本发明的用于打开容器的关闭机构,可以在使用后的废物处理时使封闭机构进行废物处理,例如与容器一起焚化,并将容器储存以进行几次单独的进食 因为使用后自动关闭开口,因此在抓取和携带容器时不会有溢出的可能。
    • 59. 发明授权
    • DEVICE FOR WITHDRAWING FLOWABLE FILLING MATERIAL THROUGH A FLEXIBLE WALL OF A BAG
    • 设备技术去除液体填充材料由柔性袋壁。
    • EP0533672B1
    • 1994-11-02
    • EP90911286.4
    • 1990-07-31
    • MINNESOTA MINING AND MANUFACTURING COMPANY
    • KNORR, Winfried
    • B65D33/38B67B7/20
    • B65D75/5877B67B7/26
    • A device (15, 16) for withdrawing flowable filling material through a wall of a bag (10) having flexible walls, comprising a first member (15) having a throughbore and an annular sealing surface (32) surrounding said throughbore, a second member (16) having an annular sealing surface (32) and separating means (25) radially inwardly of said sealing surface to cut a bag wall, said first and said second member including coeffective locking means which enter into an interlocking engagement when the separating means cut through the associated wall, said annular sealing surfaces being brought into sealing engagement to a wall of said bag, whereby said first and said second member, each, are adapted to be brought into sealing engagement with the outer side of a wall of said bag, with said annular sealing surfaces being adapted to be attached to the respective wall by adhesion, said separating means being formed by a punch-like portion of said second member such that both walls of said bag are pierced through prior to its entering said throughbore of said first member and leaving a passage (43) for said filling material, the separating means or said punch-like portion, respectively, and said throughbore of said first member being in said interlocking engagement such that said first and said second member are movable relative to each other in and opposite to the plugging-in direction of said separating means.