Patent ID: 7494564
Filing Date: 2009-02-24
Classification: B31F,D21H,Y10T

Abstract:
1. An absorbent paper product made substantially of tissue paper comprising at least two plies with at least one of said at least two plies being embossed according to an embossing pattern that includes projections of a density of at least 30 per cm 2 arranged in zones, each zone including at least 10 projections that are aligned in at least two rows, wherein said embossing pattern further includes at least two of said zones which are adjacent, each zone having a different projection density and/or a different surface area at peaks of said projections so as to produce a relief effect on said product, and wherein a difference in the projections density and/or surface area at the peaks of the projections is greater than 7%, and wherein each peak of the peaks of said projections has a surface area comprising from 0.03 to 0.8 mm 2 .