초록 ▼

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

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.

대표청구항 ▼

In a method for the dry defibration of fiber material in the form of fiber pulp to obtain fluff, comprising feeding the fiber pulp material into a comminuting or defibration device such as a hammer mill, pin mill, or similar device and discharging the comminuted material as exposed, unbonded fibers

In a method for the dry defibration of fiber material in the form of fiber pulp to obtain fluff, comprising feeding the fiber pulp material into a comminuting or defibration device such as a hammer mill, pin mill, or similar device and discharging the comminuted material as exposed, unbonded fibers and fiber flocks; the improvement in which the form of the fiber pulp being fed into the defibration device is of a zig-zag-shaped repeatedly-folded continuous web of dry pulp.