发明名称 FOOD CONTAINERS ADAPTED FOR ACCOMMODATING PRESSURE CHANGES USING SKIP SEALS AND METHODS OF MANUFACTURE
摘要 A food container is disclosed that is adapted for facilitating venting of gasses to and/or from the interior of a body of the food container. The food container includes a container body, a lid and a sealing membrane. At least one skip seal or gap is formed between the sealing membrane and the container body to facilitate venting. During formation of the at least one skip seal a recess in either the lid or rim of the container reduces pressure at the skip seal to reduce or eliminate inadvertent closing of the skip seal. Methods of manufacture of the food container are also disclosed.
申请公布号 US2014053513(A1) 申请公布日期 2014.02.27
申请号 US201314052512 申请日期 2013.10.11
申请人 KRAFT FOODS GROUP BRANDS LLC 发明人 DE CLEIR PIARAS VALDIS
分类号 B65D41/04 主分类号 B65D41/04
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