发明名称 Food packaging process
摘要 A reheatable container for food items includes an annular body portion having a large, centrally positioned, opening surrounded by a generally planar flange. A generally circular disk covers the opening and is supported by the planar flange. The upper edge structure of the body portion includes a generally planar sealing surface to which a transparent quadrilateral cover film is sealed. The body portion is preferably fabricated from CPET. The food item may be heated in the container at the time of preparation, shipped in the container, stored in the container, and reheated in the container. Removal of the circular disk simultaneously removes the food item from the body portion.
申请公布号 US2009017175(A1) 申请公布日期 2009.01.15
申请号 US20080232382 申请日期 2008.09.16
申请人 H.J. HEINZ COMPANY 发明人 JACKSON DANIEL C.;DELANEY ROBERT L.;DESTEPHANO JOSEPH P.;MAYERNIK HEATHER M.;OLEKSA JOHN J.
分类号 A23L1/01;A23L1/00 主分类号 A23L1/01
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