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公开(公告)号：US20100086243A1
公开(公告)日：2010-04-08
申请号：US12630544
申请日：2009-12-03
申请人： Yasuhiro Takeda , Kenji Washida , Takahiro Koyama , Junichi Hashimoto , Matsutarou Ono , Yasuharu Takada , Toshihiko Mori , Moritoshi Oguni
发明人： Yasuhiro Takeda , Kenji Washida , Takahiro Koyama , Junichi Hashimoto , Matsutarou Ono , Yasuharu Takada , Toshihiko Mori , Moritoshi Oguni
CPC分类号： B65D75/5883 , B65D2575/583
摘要： A spout member including a base portion which is fixed to a bag body, a cylindrical portion which protrudes upward from the base portion, and a sealing portion which seals a front end of the cylindrical portion through a breakable thin portion is disposed between two sheets of film forming the bag body. A sealing chamber accommodating the cylindrical portion and the sealing portion is opened by tearing the two sheets of film along an opening assisting line. An opening assisting plate protruding to at least one of a left side and a right side of the sealing portion is disposed above the opening assisting line. A sandwiching reinforcement seal portion for reinforcing the two sheets of film by sealing inner surfaces thereof is provided between the opening assisting plate and the opening assisting line.
摘要翻译： 一种喷嘴构件，其包括固定到袋体的基部，从基部向上突出的圆柱形部分和通过可破裂的薄部分将圆柱形部分的前端密封的密封部分设置在两片 胶片成型袋体。 容纳圆筒部和密封部的密封室通过沿着打开辅助线撕裂两片胶片而打开。 在密封部的左侧和右侧的至少一方突出的开启辅助板设置在开启辅助线的上方。 在开启辅助板和开启辅助线之间设置用于通过密封其内表面来加强两片薄膜的夹层加强密封部。
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公开(公告)号：US08657496B2
公开(公告)日：2014-02-25
申请号：US12630544
申请日：2009-12-03
申请人： Yasuhiro Takeda , Kenji Washida , Takahiro Koyama , Junichi Hashimoto , Matsutarou Ono , Yasuharu Takada , Toshihiko Mori , Moritoshi Oguni
发明人： Yasuhiro Takeda , Kenji Washida , Takahiro Koyama , Junichi Hashimoto , Matsutarou Ono , Yasuharu Takada , Toshihiko Mori , Moritoshi Oguni
CPC分类号： B65D75/5883 , B65D2575/583
摘要： A spout member including a base portion which is fixed to a bag body, a cylindrical portion which protrudes upward from the base portion, and a sealing portion which seals a front end of the cylindrical portion through a breakable thin portion is disposed between two sheets of film forming the bag body. A sealing chamber accommodating the cylindrical portion and the sealing portion is opened by tearing the two sheets of film along an opening assisting line. An opening assisting plate protruding to at least one of a left side and a right side of the sealing portion is disposed above the opening assisting line. A sandwiching reinforcement seal portion for reinforcing the two sheets of film by sealing inner surfaces thereof is provided between the opening assisting plate and the opening assisting line.
摘要翻译： 一种喷嘴构件，其包括固定到袋体的基部，从基部向上突出的圆柱形部分和通过可破裂的薄部分将圆柱形部分的前端密封的密封部分设置在两片 胶片成型袋体。 容纳圆筒部和密封部的密封室通过沿着打开辅助线撕裂两片胶片而打开。 在密封部的左侧和右侧的至少一方突出的开启辅助板设置在开启辅助线的上方。 在开启辅助板和开启辅助线之间设置用于通过密封其内表面来加强两片薄膜的夹层加强密封部。
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公开(公告)号：US20110293202A1
公开(公告)日：2011-12-01
申请号：US13061772
申请日：2009-09-01
申请人： Yasuhiro Takeda , Kenji Washida , Takahiro Koyama , Tetsushi Mori , Yasuharu Takada , Moritoshi Oguni , Hirotaka Ikeda , Toshihiko Mori , Matsutarou Ono
发明人： Yasuhiro Takeda , Kenji Washida , Takahiro Koyama , Tetsushi Mori , Yasuharu Takada , Moritoshi Oguni , Hirotaka Ikeda , Toshihiko Mori , Matsutarou Ono
CPC分类号： B65D33/1691 , B65D33/2533 , B65D75/566 , B65D75/5883
摘要： It is aimed to provide a spout member and a packaging bag using the spout member which have excellent handling property and hygiene management performance at the time of supplying water or the like from the outside before and during use such as administration of water and medicine, in which a closure means for freely opening and closing an aperture formed by cutting off parts of peripheral portions of sealed film pieces is protected from a contained content at the time of storage or transportation and which have excellent protecting property even when an inner pressure acts in the packaging bag, excellent contamination preventing property until a spout is opened and excellent contamination preventing property and handling property after opening.In a packaging bag formed by sealing peripheral portions of a plurality of film pieces and including an inlet portion and a spout portion at the peripheral portions, the inlet portion is opened as an inlet port by cutting off parts of the peripheral portions of the sealed film pieces to form an aperture by an unsealed portion, at least two holes are formed at the opposite sides of a part which becomes the inlet port at the peripheral portions near the inlet portion, and the holes serve as a suspension means for enabling the packaging bag to be suspended and a finger holding means. An operable and closable closure means including first and second members engageable with each other is formed by bonding an upper part of a first base member including the first member and an upper part of a second base member including the second member respectively to inner sides of the film pieces forming the aperture and facing each other, and a bottom end portion of one base member is formed to be longer than that of the other base member and bonded to the other film piece opposite thereto by an easily peelable seal, thereby forming an easily peelable portion which is peeled open to open the aperture at the time of opening. A spout member is provided with a spout portion including a base portion and a cylindrical portion projecting from the base portion, a sealing portion for sealing a tip portion of the cylindrical portion via a tearable weakened portion, and a cap portion. The weakened portion is torn by turning the cap portion to separate the sealing portion and the cap portion from the spout portion and simultaneously open the tip portion of the cylindrical portion, thereby forming a spout. The cap portion is shaped to cover the entire cylindrical portion, and the cap portion and the spout portion include a locking mechanism capable of locking the cap portion to the spout portion.
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