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    • 88. 发明授权
    • Puncture-resistant barrier pouch
    • 耐刺穿屏障袋
    • US6015235A
    • 2000-01-18
    • US30684
    • 1998-02-25
    • Amy L. KraimerGregory PockatDavid Wohlert
    • Amy L. KraimerGregory PockatDavid Wohlert
    • B65B25/06B65B51/10B65D30/08B65D33/16B65D30/02
    • B65D33/16B65D2275/02
    • A puncture resistant barrier pouch for the packaging of bone-in-meat and other products. The pouch includes a body portion having a chamber and an open end, and a neck portion that extends outwardly from the open end of the body portion. The neck portion includes an open mouth and a passageway that extends from the mouth of the neck portion to the chamber of the body portion. The body portion includes walls that are formed by relatively thick film material and the neck portion includes walls that are formed by relatively thin film material. The product to be packaged is placed in the chamber of the body portion such that the relatively thick walls of the body portion enclose the product while resisting tearing or puncturing by the product. The relatively thin walls of the neck portion allow the walls of the neck portion to be easily heat sealed together, thereby hermetically sealing closed the passage to the chamber and hermetically sealing the product within the chamber of the body portion.
    • 用于包装骨肉和其他产品的抗穿刺屏障袋。 袋包括具有室和开口端的主体部分和从主体部分的开口端向外延伸的颈部。 颈部包括开口和从颈部部分的口部延伸到主体部分的腔室的通道。 主体部分包括由相对厚的薄膜材料形成的壁,并且颈部部分包括由相对薄的薄膜材料形成的壁。 要包装的产品被放置在主体部分的室中,使得主体部分的相对较厚的壁围绕产品,同时抵抗产品的撕裂或穿刺。 颈部相对较薄的壁允许颈部部分的壁容易地热密封在一起,从而气密地封闭通向腔室的通道并将产品气密地密封在主体部分的腔室内。