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    • 13. 发明公开
    • VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON ZUSCHNITTEN FÜR EINE INNENUMHÜLLUNG EINER ZIGARETTENGRUPPE
    • 器具,用于产生毛坯AN内包装一根烟群
    • EP1954568A1
    • 2008-08-13
    • EP06806159.7
    • 2006-10-11
    • Focke & Co. (GmbH & Co. KG)
    • BUSE, HenryBLOME, Hermann
    • B65B19/22
    • B65B19/228B65B19/28B65B57/04
    • The invention relates to an apparatus for, and a method of, producing blanks (10) for an inner wrapper of a cigarette group (12). The blanks (10) here are severed from a continuous material web (24) which is provided at predetermined intervals with printing (21). The position of the printing (21) here is checked via a printed-mark reader (43) assigned to the material web (24) and, in order to compensate for incorrect positioning, the speed of the material web (24) is altered. According to the invention, it is provided that, prior to the blanks (10) being severed, the material web (24) is guided through a stamping device (60), in which case the material web (24) is provided with stamped regions or stamped formations (22) which are spaced apart from one another in the longitudinal direction of the material web (24) and, in order to compensate for incorrect positioning, the web speed is varied, whereas the material web (24) is guided freely through the stamping device (60) in order for non-stamped regions (61) to be produced. This solution has the advantage that the stamping speed of the stamping device need not be altered together with the web speed upon compensation for incorrect positioning of the material web. It is thus possible to vary the web speed while the stamping device continues operating at an unchanged speed, coupled to the timing of the machine. The invention also deals with measures for converting existing packaging machines.