Apparatus and method for processing filter material for cigarette filters or the like

Machine for processing filter material for cigarettes comprises a take-off unit (13) which pulls strips (11) made up of continuous fibers from bales (12). An air jet system (15) mounted downstream spreads out the strips. Sprays (30) then apply water to the strips, after which they are passed to a cu...

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Bibliographische Detailangaben
Hauptverfasser:	WOLFF, STEPHAN, BUHL, ALEXANDER, MAURER, IRENE, SCHERBARTH, THORSTEN, DE BOER, JANN, HORN, SÖNKE
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	CIGARETTES CIGARS FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS,ROPES OR THE LIKE HUMAN NECESSITIES MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES MECHANICAL FINISHING OF YARNS OR ROPES MOUTHPIECES FOR CIGARS OR CIGARETTES SMOKERS' REQUISITES TEXTILES TOBACCO TOBACCO SMOKE FILTERS WARPING OR BEAMING YARNS
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Beschreibung
Zusammenfassung:	Machine for processing filter material for cigarettes comprises a take-off unit (13) which pulls strips (11) made up of continuous fibers from bales (12). An air jet system (15) mounted downstream spreads out the strips. Sprays (30) then apply water to the strips, after which they are passed to a cutter unit (18). They are pulled through this at a speed which is greater than that with which they are pulled from the bale. An ionizer is positioned near the web immediately before it is passed to the cutter. An independent claim is included for a method for processing filter material for cigarettes using the machine, in which water is applied to the fiber strips which are stretched by a fixed amount and have any electric charge removed before they are passed to the cutter unit.