Manufacturing method of packaging body

专利名称：Manufacturing method of packaging body发明人：冨手 政寛,渡邊 公介,山本 久貴,大塚 康司申请号：JP2019102175申请日：20190531公开号：JP2020196457A公开日：20201210

专利附图：

摘要：Problem to be solved: to provide a method of manufacturing a package havinga small effect even when air in the head space expands due to heat sterilization. Thepackaging body 10A has a deformable tray shaped container 1 having a flange part 3projecting outwardly from the periphery of the opening 1a, a content 9 disposed in the

accommodation space 1s in the container 1, and a lid 8 for sealing the container 1 withthe flange part 3 so as to cover the opening .The container 1 is deformed so that theaccommodating space 1s is reduced by pressing the flange portion 3 by the seal type M1through the lid 8 in a state in which the position of the container 1 is fixed on the fixedbase m3, and then the container 1 is sealed by the lid 8 by the pressure of the seal moldM1 with respect to the receiving mold m2.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：特許業務法人 佐野特許事務所

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