发明名称 DEEP DRAWING GAS REPLACED PACKAGING PRODUCT
摘要 PROBLEM TO BE SOLVED: To provide a deep drawing gas replaced packaging product having a superior outer appearance at a store. SOLUTION: There is provided a deep drawing gas replaced packaging product in which a lid member and a container main body are sealed and gas is replaced within the packaging product, wherein the container main body has a dispersion in its wall thickness, a dispersion in wall thickness of the lid member is scarcely produced and gas pressure within the packaging product is 1.0 to 1.2 kg/cm2.
申请公布号 JP2001114348(A) 申请公布日期 2001.04.24
申请号 JP19990296140 申请日期 1999.10.19
申请人 SUMITOMO BAKELITE CO LTD 发明人 SERIKAWA HIROSHI
分类号 B65D81/24;(IPC1-7):B65D81/24 主分类号 B65D81/24
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