-
公开(公告)号:US20100285183A1
公开(公告)日:2010-11-11
申请号:US12777196
申请日:2010-05-10
CPC分类号: B65D65/42 , B32B7/12 , B32B9/02 , B32B27/10 , B32B27/12 , B32B27/18 , B32B27/306 , B32B27/308 , B32B2262/062 , B32B2307/306 , B32B2307/73 , B32B2307/75 , B32B2439/40 , B32B2439/70 , Y10T428/1303 , Y10T428/1307
摘要: Oil resistant package material and packages prepared therefrom have cyclodextrin incorporated in or adjacent to a film layer of the package to reduce the permeation of oil through the package material, and particularly out of the package. The film layer comprises a polymer that coordinates or bonds with a cyclodextrin compound in an amount sufficient to reduce the permeation of oil through the film layer as compared to a like film layer that does not contain cyclodextrin.
摘要翻译: 由此制备的耐油包装材料和包装件将环糊精并入或邻近包装薄膜层,以减少油通过包装材料的渗透,特别是在包装外。 与不含环糊精的类似膜层相比,膜层包含与环糊精化合物配位或键合足够的量以降低油通过膜层的渗透性的聚合物。
-
公开(公告)号:US08568809B2
公开(公告)日:2013-10-29
申请号:US12777196
申请日:2010-05-10
IPC分类号: B65D81/34
CPC分类号: B65D65/42 , B32B7/12 , B32B9/02 , B32B27/10 , B32B27/12 , B32B27/18 , B32B27/306 , B32B27/308 , B32B2262/062 , B32B2307/306 , B32B2307/73 , B32B2307/75 , B32B2439/40 , B32B2439/70 , Y10T428/1303 , Y10T428/1307
摘要: Oil resistant package material and packages prepared therefrom have cyclodextrin incorporated in or adjacent to a film layer of the package to reduce the permeation of oil through the package material, and particularly out of the package. The film layer comprises a polymer that coordinates or bonds with a cyclodextrin compound in an amount sufficient to reduce the permeation of oil through the film layer as compared to a like film layer that does not contain cyclodextrin.
摘要翻译: 由此制备的耐油包装材料和包装件将环糊精并入或邻近包装薄膜层,以减少油通过包装材料的渗透,特别是在包装外。 与不含环糊精的类似膜层相比,膜层包含与环糊精化合物配位或键合足够的量以降低油通过膜层的渗透性的聚合物。
-
公开(公告)号:US06749876B2
公开(公告)日:2004-06-15
申请号:US10317588
申请日:2002-12-12
IPC分类号: B65B3100
CPC分类号: B65D77/2024 , A23C9/1307 , A23C2240/20 , B65B31/00 , B65D81/2069
摘要: Packaged food articles of improved appearance and stackability are described such as a refrigerated active cultured dairy product. Each packaged food article comprises an unpressurized, imperforate container having an opening, wherein the container is fabricated from a material having a low gas permeability. A quantity of gas releasing food stuff, such as a live cultured dairy product, is disposed within and partially fills the container defining a headspace volume which is not filled with the food stuff. A peelable flexible seal membrane overlays and seals the opening. An initial headspace gas is enriched with the gas released from the food stuff, with the initial headspace gas being adapted to permeate the packaging material at a rate greater than both the rate in which gas is released from the food stuff within the container and the rate in which air permeates into the container, thereby avoiding outward bowing of the flexible seal during the shelf life of the packaged food article.
摘要翻译: 描述了改进的外观和可堆叠性的包装食品,例如冷藏的活性培养的乳制品。 每个包装的食品包括具有开口的非加压无孔容器,其中容器由具有低透气性的材料制成。 一定数量的排放气体的食物,例如活的培养的乳制品,被放置在容器中并且部分地填充容器,该容器限定未填充食物的顶部空间体积。 可剥离的柔性密封膜覆盖并密封开口。 最初的顶空气体富含从食物中释放的气体,其中初始顶部空间气体适于以大于从容器内的食物释放气体的速率的速率渗透包装材料,并且速率 其中空气渗透到容器中,从而在包装的食品的保质期期间避免柔性密封的向外弯曲。
-
-