发明名称 APERTURED TISSUE PRODUCTS
摘要 The fluid intake rate of a tissue product having at least one hydrophobic exterior layer can be increased significantly by the addition of apertures through the hydrophobic exterior layer to the tissue product's hydrophilic interior layer. The apertures allow for fluid to be absorbed by the hydrophilic interior layer, while leaving the hydrophobic exterior layer dry to the touch. The size, number and spacing of the apertures can be controlled to manage the absorbent properties of the tissue product. In one embodiment, a three-ply tissue product has two exterior hydrophobic plies each having a plurality of apertures extending from the surface of both exterior plies through the plies to a hydrophilic interior ply.
申请公布号 WO2006001901(A1) 申请公布日期 2006.01.05
申请号 WO2005US14500 申请日期 2005.04.27
申请人 KIMBERLY-CLARK WORLDWIDE, INC.;SHANNON, THOMAS, GERARD;MOLINE, DAVID, ANDREW;BALZAR, TAMMY, JO;MATHEWS, JEFFREY, DAVID;URLAUB, JOHN, J. 发明人 SHANNON, THOMAS, GERARD;MOLINE, DAVID, ANDREW;BALZAR, TAMMY, JO;MATHEWS, JEFFREY, DAVID;URLAUB, JOHN, J.
分类号 D21H17/59;D21H21/16;D21H27/30 主分类号 D21H17/59
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