Soft, high bulk foam-formed stratified tissue and method for making same

摘要

A foam-formed nonlaminated stratified paper tissue includes a first layer of bulky anfractuous fiber blend and a second layer of fiber blend having enhanced softness and caliper as compared to a conventional tissue of equivalent basis weight and strength. In a preferred embodiment, the first layer is a fiber blend of a bulky anfractuous fiber and a chemithermomechanical pulp. A method of forming a foam-formed nonlaminated stratified web of paper tissue material includes supplying a first furnish of a bulky anfractuous fiber blend directly to a foraminous support member. A second furnish of fiber blend is supplied onto the first furnish disposed on the foraminous support member. The furnishes may also be supplied in reverse order depending upon the forming configuration of the machine used. The first and second furnishes form a web of paper tissue material which is dried in a drying device to a predetermined dryness.