A method of forming a structured web including the steps of providing a fiber slurry through a headbox to a nip formed by a structured fabric and a forming fabric and collecting fibers from the fiber slurry in at least one valley of the structured fabric....http://www.google.es/patents/US7387706?utm_source=gb-gplus-sharePatente US7387706 - Process of material web formation on a structured fabric in a paper machine
Process of material web formation on a structured fabric in a paper machine
