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    Process of packaging fresh meat
    7.
    发明授权
    Process of packaging fresh meat 失效
    包装新鲜肉类的过程

    公开(公告)号：US5667827A

    公开(公告)日：1997-09-16

    申请号：US543886

    申请日：1995-10-16

    申请人： Dennis J. Breen ,  Lawrence Wilson

    发明人： Dennis J. Breen ,  Lawrence Wilson

    IPC分类号： A23B4/00 ,  A23B4/06 ,  A23B4/16 ,  B65B25/06 ,  B65D77/00 ,  B65D81/20 ,  B65D81/26 ,  B65D85/00

    CPC分类号： B65D81/2069 ,  B65B25/067 ,  B65D77/003 ,  B65D81/263

    摘要： A method for packaging fresh meat in a substantially oxygen-free atmosphere, whereby the packaging provides for a prolonged shelf life of the packaged meat products so that the meat will bloom to a desired red color when the packaging is opened. The packaging includes a packing tray which is sized for receiving a piece of fresh meat of predetermined cut. The tray is overwrapped with a web of clear plastic wrapping material. The overwrapped tray is ventilated to ensure gas communication between enclosed regions of the overwrapped tray and the outside ambient without blockage due to run off juices from the meat product or shifting of the meat product within the tray during transport. A number of similarly ventilated overwrapped trays are then placed within an outer barrier bag which is first evacuated of normal atmosphere and then flushed with a preservation-enhancing gas. The outer barrier bag is then sealed. Upon opening of the outer barrier bag, exposure to oxygen causes the packaged meat products to bloom to a desired fiery red color. Upon removal from the outer barrier bag, the ventilated overwrapped trays are ready for retail case-ready display without the need for repackaging or cosmetic repair.

    摘要翻译： 一种在基本上无氧的气氛中包装新鲜肉的方法，其中包装提供了包装的肉制品的延长的保质期，使得当包装打开时，肉会绽放成所需的红色。 该包装包括一个包装托盘，该包装托盘的尺寸适于接收一片预定切口的新鲜肉。 托盘用一块透明的塑料包装材料卷起来。 外包装的托盘通风，以确保外包装托盘的封闭区域与外部环境之间的气体连通，而不会在运输过程中由于产品中的果汁或托盘内肉类产品的移动而堵塞。 然后将多个类似通风的外包装托盘放置在外部阻隔袋中，其首先被排出正常气氛，然后用保存增强气体冲洗。 然后将外部阻隔袋密封。 在外部阻隔袋打开时，暴露于氧会导致包装的肉制品绽放成所需的火红色。 从外部隔离袋中取出后，通风的外包装托盘就可以进行零售货物显示，无需重新包装或美容维修。

    Fresh meat packaging
    8.
    发明授权
    Fresh meat packaging 失效
    鲜肉包装

    公开(公告)号：US5711978A

    公开(公告)日：1998-01-27

    申请号：US761783

    申请日：1996-12-06

    申请人： Dennis J. Breen ,  Lawrence Wilson

    发明人： Dennis J. Breen ,  Lawrence Wilson

    IPC分类号： A23B4/00 ,  A23B4/06 ,  A23B4/16 ,  B65B25/06 ,  B65D77/00 ,  B65D81/20 ,  B65D81/26 ,  B65D85/00

    CPC分类号： B65D81/2069 ,  B65B25/067 ,  B65D77/003 ,  B65D81/263

    摘要： A package for packaging fresh meat in a substantially oxygen-free atmosphere, whereby the packaging provides for a prolonged shelf life of the packaged meat products so that the meat will bloom to a desired red color when the packaging is opened. The packaging includes a packing tray which is sized for receiving a piece of fresh meat of predetermined cut. The tray is overwrapped with a web of clear plastic wrapping material. The overwrapped tray is ventilated to ensure gas communication between enclosed regions of the overwrapped tray and the outside ambient without blockage due to run off juices from the meat product or shifting of the meat product within the tray during transport. A number of similarly ventilated overwrapped trays are then placed within an outer barrier bag which is first evacuated of normal atmosphere and then flushed with a preservation-enhancing gas. The outer barrier bag is then sealed. Upon opening of the outer barrier bag, exposure to oxygen causes the packaged meat products to bloom to a desired fiery red color. Upon removal from the outer barrier bag, the ventilated overwrapped trays are ready for retail case-ready display without the need for repackaging or cosmetic repair.

    摘要翻译： 一种用于在基本上无氧气氛中包装新鲜肉类的包装，其中包装提供了包装肉制品的延长的保质期，使得当包装打开时，肉会绽放成所需的红色。 该包装包括一个包装托盘，该包装托盘的尺寸适于接收一片预定切口的新鲜肉。 托盘用一块透明的塑料包装材料卷起来。 外包装的托盘通风，以确保外包装托盘的封闭区域与外部环境之间的气体连通，而不会在运输过程中由于产品中的果汁或托盘内肉类产品的移动而堵塞。 然后将多个类似通风的外包装托盘放置在外部阻隔袋中，其首先被排出正常气氛，然后用保存增强气体冲洗。 然后将外部阻隔袋密封。 在外部阻隔袋打开时，暴露于氧会导致包装的肉制品绽放成所需的火红色。 从外部隔离袋中取出后，通风的外包装托盘就可以进行零售货物显示，无需重新包装或美容维修。