发明名称 VACUUM PACKED CANNED PRODUCT AND METHOD USING FOIL MEMBRANE END CLOSURE
摘要 A vacuum packed can, and a method of packaging same, especially for dry, granular products such as coffee, having an easy opening foil membrane adhered to one end of the can, preferably along a circumferential band, having a width greater than 2.5 mm, preferably 3.4 mm. The foil membrane is preferably of a thickness of 80 - 120 microns, preferably 100 microns, and is preferably adhered to the end of the can by a hot melt PVC.
申请公布号 CA2021775(A1) 申请公布日期 1991.02.05
申请号 CA19902021775 申请日期 1990.07.23
申请人 KRAFT GENERAL FOODS, INC. 发明人 NUGENT, FRANK
分类号 B65B31/02;(IPC1-7):B65B31/02 主分类号 B65B31/02
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