Patent ID: 7384505
Filing Date: 2008-06-10
Classification: B31F,Y10T

Abstract:
1. Method of manufacturing a hygiene paper product, the method comprising the steps of: providing a continuous paper web; moving the continuous web in a direction of its longitudinal extension; applying a repetitive decorative structure relative to the longitudinal extension of the web as a first pattern to the web with a first roll; applying a repetitive functional structure relative to the longitudinal extension of the web as a second pattern to the web with a second roll; concurrently controlling the repetitive surface speed of the continuous web and the phasing between the first roll and the second roll so as to phase the first pattern and the second pattern with respect to each other to have the same repetitive spatial relationship relative to each other along the entire longitudinal extension of the continuous web; and controlling web elongation by an infeed nip and an outfeed nip before and after the step of applying the first pattern and/or the step of applying the second pattern and relaxing the web after it leaves the outfeed nip.