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    • 1. 发明专利
    • Packaging bag for sanitary article
    • 卫生用品包装袋
    • JP2004099062A
    • 2004-04-02
    • JP2002260171
    • 2002-09-05
    • Kao CorpSuperbag Co Ltdスーパーバッグ株式会社花王株式会社
    • RIKITAKE HISASHITODA MASAYUKI
    • B65D30/10B65D33/08B65D33/12B65D75/04B65D85/07B65D85/16
    • PROBLEM TO BE SOLVED: To provide a packaging bag for a sanitary article, which has a top face made difficult for foreign matters to accumulate thereon and the foreign matters can be removed easily even if it accumulates on the top face.
      SOLUTION: The packaging bag comprises a bag body 2 having the top face 20, a front face 21, and a back face 22, which are formed by folding a sheet-like synthetic resin packaging material 10 having a thickness of 40-100 μm. The bag body 2 also includes both side faces 23, 24, which are formed in such a way that triangular first side face forming strips 11a consecutively formed on both sides of a top face forming portion 11 in the packaging material 10, trapezoid second side face forming strips 12a consecutively formed on both sides of a front face forming portion 12 in the packaging material 10, and trapezoid third side face forming strips 13a consecutively formed on both sides of a back face forming portion 13 are joined to each other to form V-shaped joints, with the side face forming strips 12a and the side face forming strips 13a joined together vertically, respectively.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:为了提供一种用于卫生用品的包装袋,其具有难以使异物积聚在其上的顶面,并且即使其积聚在顶面上也能够容易地除去异物。 解决方案:包装袋包括具有顶面20的​​袋体2,前面21和背面22,它们通过折叠厚度为40度的片状合成树脂包装材料10而形成。 100微米。 袋体2还包括两个侧面23,24,其形成为在包装材料10中的顶面形成部11的两侧上连续形成的三角形的第一侧面形成条11a,梯形第二侧面 连续地形成在包装材料10中的正面形成部12的两侧的形成条12a和连续形成在背面形成部13的两侧的梯形的第三侧面形成条13a彼此接合以形成V形, 侧面形成条12a和侧面形成条13a分别垂直连接在一起。 版权所有(C)2004,JPO