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Reclosable bag especially suitable for cereal packaging, and method

机译:特别适合谷物包装的可重新封闭的袋子和方法

摘要

A four corner bag especially suitable for packaging dry cereal, and method of making the bag from sheet or plastic film material. The bag is provided with opposite wall panels joined at a closed bag bottom and closed opposite sides, the panels defining an openable bag top provided with a reclosable fastener along the inner ends of upstanding pull flanges. Lower corner chamfer seals extend from the closed bottom to the sides of the bag. Upper corner chamfer seals extend from adjacent to the ends of the reclosable fastener to the top edges of the pull flanges. Thereby, when the bag is filled, the chamfer seals will free the four corners of the bag from interfering with easy reception and packing of the filled bag in a fairly close fitting carton.
机译:一种特别适合于包装干谷物的四角袋,以及由片材或塑料薄膜材料制成的袋的方法。该袋具有在封闭的袋底部和相对的相对侧处连接的相对的壁板,这些板限定了可打开的袋顶部,该袋的顶部沿直立的拉动凸缘的内端设有可重新封闭的紧固件。下角倒角密封件从封闭的底部延伸到袋子的侧面。上角倒角密封件从与可重新闭合紧固件的端部相邻的位置延伸到拉线法兰的顶部边缘。从而,当袋子被装满时,倒角密封件将使袋子的四个角不受干扰,以免容易地将装满的袋子接收和包装在相当紧密的纸箱中。

著录项

  • 公开/公告号US4759642A

    专利类型

  • 公开/公告日1988-07-26

    原文格式PDF

  • 申请/专利权人 MINIGRIP INC.;

    申请/专利号US19860895311

  • 发明设计人 BRUCE J. MALINER;DONALD L. VAN ERDEN;

    申请日1986-08-11

  • 分类号B65D33/16;

  • 国家 US

  • 入库时间 2022-08-22 06:48:52

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