Embossed textile and method of manufacture

Details Embossed textile and method of manufacture Embossed textile and method of manufacture

A - Human Necessities

61

F

28/16, 2/98.09

A61F 13/15 (2006.01) B29C 59/02 (2006.01) D06C 23/04 (2006.01)

Patent

CA 1127831

259 IMPROVED EMBOSSED TEXTILE AND METHOD OF MANUFACTURE ABSTRACT An improvement in the embossing of a thermo- plastic textile, in particular the topsheet of an absorbent structure such as a diaper, which improves the high load caliper of the textile. The knobs and depressions of the mated embossing rolls used to emboss the textile have side walls which define a small angle with respect to a radius of the embossing roll. The preferred embossing knobs and depressions each define a frustum with a rhombic base and land, with the longer diagonal of the rhombus aligned in the machine direction of the embossing roll. The resulting embossed textile has stronger bosses, and thus maintains a greater caliper under load, than is observed in the prior art embossed textile.

332332

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