Packaging bag for food

专利名称：Packaging bag for food发明人：井上 寛之,佐藤 陽一,宮崎 孝行申请号：JP2017179467申请日：20170919公开号：JP2019055784A公开日：20190411

摘要：Problem to be solved: to open a large number of food packaging bags forstoring solid foods such as sandwiches. Solution: a pair of plastic film sheets 10 and 1 aresuperposed, and the top sealing portions 2a and 2b of each of the sheets are bondedalong the lines crossing both sides in a state where a predetermined range of the tip endof each sheet is left as tabs 4A and 4B, and both sides of each sheet rearward from thetop sealing part A bag body with three sides sealed by a side sealing part to which aperson is adhered is constructed, and a pulling piece s having a constant area is providedon the tab portion of one sheet by a tongue piece which cuts the upper part into apeninsula shape leaving the bottom endIn addition, in the packaging packaging bag inwhich one end of the cut tape 6 reaching the pulling edge of the sheet beyond the topsealing part is adhered to the back side of the sheet, a protruding protrusion having asharp edge is formed at both ends in order to give the trigger of the pulling of thepulling piece to the left and right of the sheet It has a shape. 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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