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专利名称：Manufacturing method of pouch and pouch发明人：武田 淳彦,関原 孝弘,國弘 武嗣,岡田 一美,金沢 好
和,泊谷 美香
申请号：JP2019102233申请日：20190531公开号：JP20201958A公开日：20201210
专利附图：
摘要：Problem to be solved: to provide a pouch capable of simply sealing the sealafter opening once and having a simple structure, and a method of manufacturing apouch capable of efficiently producing such a pouch. A main body 3 composed of a first
surface 1 and a second surface 2 facing each otherA pair of joint portions 7 formed onone surface of the body partBody partFirst edge 11 andA second edge 12 facing the firstedge 11 andHaving a third edge 13 and a fourth edge 14 extending between the firstedge 11 and the second edgeThe gasket partThe third edge 13 of the body 3 extendsfrom the fourth edge 13 to the fourth edgeThe gasket partBase 7a andHaving a frontend 7b opposed to the baseBody partConnected to the base 7a of the mating portionAfirst portion 3a extending toward the first edgeConnected to the base 7a of the matingportionIncludes a second portion 3b extending toward the second edgeThe base portion7a of the joint portion 7 is near the first edge 11.The first edge 11 is located at a distanceof 30 mm or more.Diagram
申请人：大日本印刷株式会社
地址：東京都新宿区市谷加賀町一丁目１番１号
国籍：JP
代理人：藤枡 裕実,深町 圭子,伊藤 英生,後藤 直樹,立石 英之
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