- 专利标题: POUCH CONTAINER, POUCH CONTAINER PACKAGE MATERIAL, AND POUCH CONTAINER MANUFACTURING METHOD
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申请号: EP16846040.0申请日: 2016-06-02
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公开(公告)号: EP3351483A1公开(公告)日: 2018-07-25
- 发明人: KAMINAGA Masahiro
- 申请人: Fuji Seal International, Inc.
- 申请人地址: 4-1-9 Miyahara Yodogawa-ku Osaka-shi, Osaka 532-0003 JP
- 专利权人: Fuji Seal International, Inc.
- 当前专利权人: Fuji Seal International, Inc.
- 当前专利权人地址: 4-1-9 Miyahara Yodogawa-ku Osaka-shi, Osaka 532-0003 JP
- 代理机构: Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte - Partnerschaft mbB
- 优先权: JP2015181576 20150915
- 国际公布: WO2017047167 20170323
- 主分类号: B65D33/00
- IPC分类号: B65D33/00 ; B65D65/40
摘要:
Platelessly printed layers have inferior water resistance compared to plate-printed layers, and due to the effect of moisture, etc. in sterilization steps, during use, etc., problems such as detachment or deterioration of platelessly printed layers tend to occur. In the present invention, a pouch container 10 is provided with a first wall surface sheet 11 and a second wall surface sheet 12 disposed facing the first wall surface sheet 11 and has a sealed section in which the back surfaces 11S, 12S of the respective wall surface sheets are bonded to each other. The first wall surface sheet 11 and the second wall surface sheet 12 each have a base film 20, a sealant layer 21 provided on the back surface of the base film 20, and a platelessly printed layer 22 formed between the base film 20 and the sealant layer 21. Moreover, the edges E22 of the platelessly printed layer 22 are provided at positions that are at a distance from the container end faces.
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