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    • 3. 发明申请
    • ADHESIVE RECLOSABLE FASTENERS WITH VISUAL INDICATORS
    • 用可视指示剂粘合可回收的紧固件
    • WO2014149825A1
    • 2014-09-25
    • PCT/US2014/021084
    • 2014-03-06
    • INTERCONTINENTAL GREAT BRANDS LLC
    • ZERFAS, Paul A.SAGY, Arthur A.
    • B65D33/20B65D33/34B65B9/20B65D75/58
    • B65D33/34B65B9/20B65B51/02B65B61/18B65B61/188B65D33/20B65D75/5855
    • A flexible package and method for manufacturing thereof is provided. The flexible package includes a first layer of adhesive material disposed on an interior surface of the rear panel of the package. The adhesive material of the first layer includes at least one visual indicator formed by at least one area of predetermined shape that is more translucent than adjacent areas of the adhesive material of the first layer. A second layer of adhesive material is disposed on an interior surface of the front panel. The second layer of adhesive material is located opposite the first layer of adhesive material. When the flexible package is not completely sealed, the visual indicator in the adhesive material of the first layer is not visible through the adhesive material of the second layer. When the flexible package is sealed, the visual indicator is visible through the second layer of adhesive material.
    • 提供了一种柔性封装及其制造方法。 柔性包装包括设置在包装的后面板的内表面上的第一粘合剂层。 第一层的粘合剂材料包括由至少一个预定形状的区域形成的至少一个视觉指示器,其比第一层的粘合材料的相邻区域更加半透明。 第二层粘合剂材料设置在前面板的内表面上。 第二层粘合剂材料与第一层粘合剂材料相对。 当柔性包装未被完全密封时,通过第二层的粘合材料,第一层粘合剂材料中的视觉指示器是不可见的。 当柔性包装被密封时,通过第二层粘合剂材料可见视觉指示器。