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    • 5. 发明申请
    • IMPROVED MULTIFUNCTIONAL CONTAINMENT SHEET AND SYSTEM FOR ABSORBENT ARTICLES
    • 改进的吸收物品的多功能容纳片和系统
    • WO2003072005A1
    • 2003-09-04
    • PCT/US2002/037797
    • 2002-11-26
    • KIMBERLY-CLARK WORLDWIDE, INC.
    • KAUN, James, MartinMAKOUI, Kambiz, BayatLAUX, Dean, MichaelLEMINH, Toan, ThanhNELSON, Brenda, MarieOLSZEWSKI, John
    • A61F13/537
    • A61F13/53713A61F13/5376A61F2013/15422
    • This invention relates to a containment tissue of an absorbent article such as a diaper, treated to have regions with hydrophobic properties to maximize the strength of the containment tissue when wet. The result is less superabsorbent material contacting the user and therefore less skin irritation. Additional benefits of this invention include enhanced leakage protection and reduced skin wetting, which also reduces skin irritation. A hydrophobic agent such as a sizing agent or adhesive is used to create zones of water resiliency on the containment tissue in various regions, patterns, and/or configurations. The treatments of the containment tissue are applied by known application methods such as gravure printing, spraying, or ink jet printing. Liquid insults easily wick through untreated containment tissue but stop at the boundaries of treated regions. This provides a method of leakage control when wicking is halted before the liquid reaches the edges of the absorbent article. Wet strength is also greatly increased as the hydrophobic treated regions retain substantially all the original dry strength.
    • 本发明涉及一种诸如尿布的吸收制品的容纳组织,其被处理成具有疏水特性的区域,以便在潮湿时使包容组织的强度最大化。 结果是与使用者接触的较少的超吸收材料,因此较少的皮肤刺激。 本发明的另外的益处包括增强的泄漏保护和减少的皮肤润湿,这也减少皮肤刺激。 使用诸如施胶剂或粘合剂之类的疏水剂在各种区域,图案和/或构型中在容纳组织上产生水回弹区域。 通过已知的应用方法如凹版印刷,喷涂或喷墨印刷来施加遏制组织的处理。 液体沾污容易通过未经处理的遏制组织,但停在处理区域的边界。 这提供了在液体到达吸收制品的边缘之前停止芯吸时的泄漏控制的方法。 随着疏水处理区域几乎保持原始的干燥强度,湿强度也大大增加。