A method for forming a paper web with two surfaces having elevated regions is provided. The elevated regions can be imparted onto the surfaces of the tissue utilizing various papermaking techniques and devices, such as using patterned fabrics, wire-mesh, and/or pressure rolls. A tissue formed according...http://www.google.com.au/patents/US6478927?utm_source=gb-gplus-sharePatent US6478927 - Method of forming a tissue with surfaces having elevated regions
