Invention Grant
US07799168B2 Method of manufacturing a hygiene paper product, apparatus for such manufacture and hygiene paper product 有权
制造卫生用纸制品的方法,这种制造装置和卫生用纸制品

Method of manufacturing a hygiene paper product, apparatus for such manufacture and hygiene paper product
Abstract:
Method and apparatus for manufacturing a hygiene paper product includes: providing a continuous paper web, moving the continuous web in the direction of its longitudinal extension, applying a repetitive creative 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, while enabling the first pattern to be in register with the second pattern by concurrently controlling the repetitive surface speed of continuous web and the phasing between the first roll and the second roll.
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