专利名称：Packaging bag for food发明人：杉田 浩之,宮崎 孝行申请号：JP2018206176申请日：20181031公开号：JP2020070084A公开日：20200507
专利附图：
摘要：Problem to be solved: to open a large number of food packaging bags forstoring solid foods such as sandwiches. A pair of plastic film sheets 10Multiply 1Tab 4A apredetermined range of tip of each sheetThe top sealing part 2a, in which each sheet isbonded along the line crossing both sides in the state of being left as2B andA bag body
is obtained by sealing three sides by side sealing part in which both sides of each sheetare adhered from the top sealing part.A knob s having a certain upper area is provided onthe tab portion of one of the sheets by a tongue piece which is formed by cutting theupper part into a peninsula shape leaving the lower end.In a food packaging bag in whichone end of the cut tape 6 reaching the knob portion beyond the top sealing portion isbonded to the back surface of the sheetA scratch processing 7 is disposed in order togive the trigger of the tear to the left and right of the sheet in the left and right directionof the cut at both ends of the picking portion.Diagram
申请人：株式会社カナオカ
地址：東京都台東区台東１丁目３２番６号
国籍：JP
代理人：神保 欣正
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