发明名称 EASILY UNSEALABLE PACKAGE BODY FOR ELECTROMAGNETIC HEATING
摘要 PROBLEM TO BE SOLVED: To prevent excessive condensed dew of food from returning thereto when reheating food such as hamburger or the like by forming a packaging body from at least an external layer sheet and a liquid-absorbing internal layer sheet and arranging an unsealing means in at least a part of these sheets. SOLUTION: The chief part of a bag 10 for packaging food is formed of an external layer sheet 1, a liquid-absorbing internal layer sheet 2 and an unsealing means 3. One end of the bag 10 is formed of a heat-seal part 4, and the cylindrical part is formed by a connection part 11, and an opening 12 is disposed to insert food. In this time, the unsealing means 3 is formed of an unsealing tape 5 stuck to the external layer sheet 1 parallel to the insertion direction of food and a lug 9 formed by forming a fold 8 from the heat-seal part 4 to a cut part 6 in such a state that the end of the unsealing tape 5 is held in the center. In this way, excessive drip water is prevented from returning to the food when reheating the food and the bag 10 can be unsealed securely and rapidly.
申请公布号 JP2001058680(A) 申请公布日期 2001.03.06
申请号 JP19990237482 申请日期 1999.08.24
申请人 ASAHI CHEM IND CO LTD;HOWA SANGYO KK 发明人 KATO KAZUFUMI;KOO RUMINA;SHIRAI NAOTO
分类号 A47J27/00;B65D75/62;B65D81/26;B65D81/34;(IPC1-7):B65D81/34 主分类号 A47J27/00
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