公开(公告)号：EP2336042A2

公开(公告)日：2011-06-22

申请号：EP09811490.3

申请日：2009-09-01

申请人： Morinaga Milk Industry Co., Ltd. ,  FUJIMORI KOGYO CO., LTD.

发明人： TAKEDA, Yasuhiro ,  WASHIDA, Kenji ,  KOYAMA, Takahiro ,  MORI, Tetsushi ,  TAKADA, Yasuharu ,  OGUNI, Moritoshi ,  IKEDA, Hirotaka ,  MORI, Toshihiko ,  ONO, Matsutarou

IPC分类号： B65D33/14 ,  A61J1/10 ,  B65D33/00 ,  B65D33/08 ,  B65D33/38

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 openable 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.

摘要翻译： 其目的是提供一种使用喷嘴构件的喷口构件和包装袋，其在从供水和药物的使用之前和使用期间从外部供水等时具有优异的处理性能和卫生管理性能， 用于自由地打开和关闭通过切断密封膜片的周边部分的孔而形成的孔的封闭装置在储存或运输时被保护而不受包含的内容物的影响，并且即使在内部压力 包装袋，具有优异的防污染性能，直到喷口打开，并且具有优异的防污染性和打开后的处理性能。 在通过密封多个膜片的周边部分并且在周边部分包括入口部分和喷口部分而形成的包装袋中，通过切断密封膜的周边部分的一部分来将入口部分作为入口打开 通过未密封部分形成孔的至少两个孔形成在入口附近的周边部分处成为入口的部分的相对侧上，并且该孔用作使包装袋 悬挂和手指保持装置。 通过将包括第一构件的第一基座构件的上部和包括第二构件的第二基座构件的上部分别接合到内侧，形成包括可彼此接合的第一和第二构件的可开闭的闭合装置 形成孔的薄片彼此相对，并且一个基底构件的底端部形成为比另一个基底构件的底端部长，并且通过容易剥离的密封件而与另一个底座部件相对的另一薄膜片粘合，从而形成容易 在打开时剥离开口以打开孔的可剥离部分。 喷嘴构件设置有出口部分，其包括基部和从基部突出的圆柱形部分，用于通过可撕裂弱化部分密封圆柱形部分的末端部分的密封部分和盖部分。 通过转动盖部分撕开弱化部分，以将密封部分和帽部分与喷口部分分开，同时打开圆筒部分的末端部分，从而形成喷口。 帽部分成形为覆盖整个圆柱形部分，并且帽部分和喷口部分包括能够将盖部分锁定到喷口部分的锁定机构。