Patent ID: 7662256
Filing Date: 2010-02-16
Classification: D21H,Y10T

Abstract:
1. A method of making a tissue product comprising: applying a first bonding material to a first side of an uncreped tissue web according to a first preselected pattern comprising a plurality of dots, wherein the uncreped tissue web comprises pulp fibers; creping the first side of the tissue web after application of the first bonding material; applying a second bonding material to a second side of the tissue web according to a second preselected pattern, wherein the second bonding material is applied to a greater amount of surface area than the first bonding material covers on the first side of the tissue web, and further wherein the first bonding material applied to the first side of the tissue web has greater penetration into the web than the second bonding material applied to the second side of the tissue web; and wherein the characteristics of the first side of the tissue web are different than the characteristics of the second side of the tissue web, the first side of the tissue web having a dry surface depth of less than about 0.15 mm and a wetted surface depth of greater than about 0.2 ram, the second side of the tissue web having a dry surface depth of greater than about 0.2 mm.