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1. 发明申请

US20070154600A1 Method of packaging foodstuffs and container packed by said method 审中-公开
标题翻译：通过所述方法包装食品和容器的方法
公开(公告)号：US20070154600A1
公开(公告)日：2007-07-05
申请号：US10582720
申请日：2005-02-16
申请人： Kenneth Parry , Lesley Wood , Shilen Thakrar
发明人： Kenneth Parry , Lesley Wood , Shilen Thakrar
IPC分类号： B65D81/20
CPC分类号： A23L3/3409 , A23B9/18 , B65B25/001 , B65B31/04 , B65B31/042
摘要： The method involves purging of the oxygen content from within the interior of a flexible-walled container by flushing it with an inert gas such as nitrogen. Ideally, the residual oxygen content should be less that 2%, or most preferably, less than 1%. The flushing step may be implemented before, during or after introduction of the foodstuff dependant upon whether the foodstuff is in solid or liquid form, or a mixture of both. After introducing the foodstuff and before sealing, the container is inflated with nitrogen gas and may optionally be subsequently squeezed to remove a selected volume of nitrogen gas. Where discrete pieces of a foodstuff have a tendency to agglomerate during packaging, transport and storage, a higher volume of nitrogen is retained within the container after sealing to counter this effect and ensure that the product is more appealing to the consumer.
摘要翻译：该方法包括通过用诸如氮气的惰性气体冲洗来从柔性壁容器的内部清除氧含量。理想情况下，残留氧含量应小于2％，最优选小于1％。冲洗步骤可以在取决于食品是固体或液体形式的食物引入之前，期间或之后，还是两者的混合物之间实施。在引入食品并且在密封之前，容器用氮气充气，并且可以任选地随后挤压以除去选定体积的氮气。当分离的食品碎片在包装，运输和储存期间具有凝聚的倾向时，在密封之后容器内保持较高体积的氮气以抵消该作用并确保产品对消费者更具吸引力。

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