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    • 8. 发明授权
    • Absorbent garment with color changing fit indicator
    • 具有变色适合指示器的吸收性服装
    • US07704589B2
    • 2010-04-27
    • US10955239
    • 2004-09-30
    • Christopher Peter OlsonLawrence Howell SawyerRobert Lee Popp
    • Christopher Peter OlsonLawrence Howell SawyerRobert Lee Popp
    • A61F13/15
    • A61F13/51403A61F13/15203A61F13/49011A61F13/49014A61F13/51496A61F13/5655A61F13/84A61F2013/8497Y10T428/24446Y10T428/24669Y10T428/24686
    • An absorbent article having a built-in size indicator is disclosed. The size indicator, for instance, comprises a stretchable panel that changes color when stretched. The panel may change color to indicate that the article is the correct size for the wearer or may change color to indicate that the article is too small. Still another embodiment, the stretchable panel may change from a first color indicating that the article is too large, to a second color that indicates the article is the correct size, and to a third color that indicates the article is too small. The stretchable panel may be made from any suitable color changing materials. For example, in one embodiment, the panel may include a gathered layer that is printed with a particular color only at the peaks of the gathered layer. As the gathered material is stretched, the material changes color due to the newly exposed regions. In other embodiments, the stretchable panel comprises a film that changes color when stretched. For example, the film may comprise a polyethylene that crystallizes when stretched or may comprise a polarized film that increases in polarization when stretched.
    • 公开了一种具有内置尺寸指示器的吸收制品。 例如,尺寸指示器包括在拉伸时改变颜色的可拉伸面板。 面板可以改变颜色以指示该物品是佩戴者的正确尺寸,或者可以改变颜色以指示该物品太小。 又一实施例,可拉伸面板可以从指示物品太大的第一颜色变为指示物品是正确尺寸的第二颜色,以及指示物品太小的第三种颜色。 可拉伸面板可以由任何合适的变色材料制成。 例如,在一个实施例中,面板可以包括仅在聚集层的峰处印刷特定颜色的聚集层。 当聚集的材料被拉伸时,材料由于新曝光的区域而改变颜色。 在其它实施例中,可拉伸面板包括在拉伸时改变颜色的薄膜。 例如,膜可以包括当拉伸时结晶的聚乙烯或者可以包括在拉伸时极化增加的偏振膜。