SAETT VID TORRDEFIBRERING AV kemisk KEMIMEKANISK OCH MEKANISK FIBER MASS ELLER BLANDNINGAR DAERAV OCH FIBERMASSABAL TILL ANVAENDNING VID SAETTET

摘要

An improved method and means for dry defibrating fiber material in the form of chemical, chemi-mechanical or mechanical fiber pulp or mixtures thereof by means of known defibration devices, so-called shredders, mills or similar devices, to obtain fluff, i.e. exposed, unbonded fibers and fiber flocks used in a manner known per se to make paper, paper-like and absorbent products, by which method said fiber material is fed to the defibration device in the form of a continuous web from a bale being said means and consisting of a pressed or non-pressed zig-zag-shaped, repeatedly folded continuous web.