METHOD FOR DRY-DEFIBRATION OF CHEMICAL, CHEMI- MECHANICAL AND MECHANICAL FIBER PULP OR MIXTURES THEREOF AND FIBER PULP BALES FOR USE IN SAID METHOD

摘要

METHOD FOR DRY-DEFIBRATION OF CHEMICAL, CHEMI-MECHANICAL ANDMECHANICAL FIBER PULP OR MIXTURES THEREOF AND FIBER PULP BALESFOR USE IN SAID METHODAbstract of the DisclosureAn improved method and means for dry defibrating fibermaterial in the form of chemical, chemi-mechanical or mechanicalfiber pulp or mixtures thereof by means of known defibrationdevices, so-called shredders, mills or similar devices, toobtain fluff, i.e. exposed, unbonded fibers and fiber flocksused in a manner known per se to make paper, paper-like andabsorbent products, by which method said fiber material is fedto the defibration device in the form of a continuous web froma bale being said means and consisting of a pressed or non-pressed zig-zag-shaped, repeatedly folded continuous web.