MACHINE AND METHOD FOR MAKING TUBULAR SEGMENTS, IN PARTICULAR OF THE TOBACCO INDUSTRY OR THE STRAW INDUSTRY

A machine (1) and method for making tubular segments (2) having: feeding means (3) for feeding a continuous web (4); a forming station (5) for forming a continuous tube (6) which comprises a guide belt (50); a cutting station (7) for cutting said continuous tube (6) to obtain a succession of tubular...

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Bibliographische Detailangaben
Hauptverfasser:	CONTI, Francesco, PASTORE, Fulvio, GAMBERINI, Giuliano, CAMPO, Paolo
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CIGARETTES CIGARS CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS HUMAN NECESSITIES MACHINES FOR MAKING CIGARS OR CIGARETTES MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSESB31B OR B31C MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARDOR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD ORMATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER PERFORMING OPERATIONS SEVERING SMOKERS' REQUISITES TOBACCO TRANSPORTING WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER
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Beschreibung
Zusammenfassung:	A machine (1) and method for making tubular segments (2) having: feeding means (3) for feeding a continuous web (4); a forming station (5) for forming a continuous tube (6) which comprises a guide belt (50); a cutting station (7) for cutting said continuous tube (6) to obtain a succession of tubular segments (2); dragging means (8) arranged at an outlet section of the forming station (5) or downstream of the forming station (5) to drag the continuous tube (6) towards the cutting station (7). The dragging means (8) are arranged above the guide belt (50) so that the continuous tube (6) is advanced between said guide belt (50) and said dragging means (8). L'invention concerne une machine (1) et un procédé de fabrication de segments tubulaires (2) comprenant : un moyen d'alimentation (3) pour alimenter une bande continue (4) ; une station de formage (5) pour former un tube continu (6) qui comprend une courroie de guidage (50) ; une station de coupe (7) pour couper ledit tube continu (6) pour obtenir une succession de segments tubulaires (2) ; un moyen d'entraînement (8) disposé au niveau d'une section de sortie de la station de formage (5) ou en aval de la station de formage (5) pour entraîner le tube continu (6) vers la station de coupe (7). Le moyen d'entraînement (8) est disposé au-dessus de la courroie de guidage (50) de telle sorte que le tube continu (6) soit avancé entre ladite courroie de guidage (50) et ledit moyen d'entraînement (8).