System and method for producing paper are provided. The system controls formation of wet stock comprising fibers on a moving water permeable wire of a de-watering machine that has a refiner that is subject to a variable load and a headbox having at least one slice, wherein each slice has an aperture...http://www.google.ca/patents/US6076022?utm_source=gb-gplus-sharePatent US6076022 - Paper stock shear and formation control
