摘要:
A method and assembly machine (1) for producing multicomponent cigarettes (2), each having a number of portions (3). The assembly machine (1) has a combining unit (CU) for forming groups (4) of portions (3), each having at least two different first portions (3A, 3B, 3C) which are fed perpendicularly to their central axis (X); a first wrapping unit (WU1), which receives a succession of groups (4) of portions (3) from the combining unit (CU), feeds them perpendicularly to their central axis (X), and winds a first sheet of wrapping material (26) around each group (4) of portions (3); and a second wrapping unit (WU2), which receives a succession of groups (4) of portions (3) from the first wrapping unit (WU1), feeds them perpendicularly to their central axis (X), and winds a second sheet of wrapping material (44) around each group (4) of portions (3).
摘要:
Machine and method for producing substantially cylindrical articles of the tobacco processing industry; a material with cavities is fed, along a given path, through an insertion station, where powder material is inserted into the cavities, so as to obtain a strand, and through a wrapping station, in the area of which a strip is wrapped around the strand; the powder material is inserted into each cavity by a relative insertion unit, which moves in a synchronous manner along a coupling portion of the given path.
摘要:
The invention relates to a system (1) for in-line controlling of the ultrasonic welding of plastic components (F, S, B) of an electronic cigarette, the plastic components (F, S, B) being welded to one another at a welding zone (Z) so as to define a welded group (G); the plastic components (F, S, B) are such that the welded group (G) comprises an air passage duct (P) having a first open end (El) and a second open end (E2) . The system (1) comprises: a chamber (2) for receiving the welded group (G); closure means (3), for closing the first open end (El); air supplying means (6), for supplying air into the chamber (2). The system (1) further comprises: air exiting means (4, 40), connecting the welding zone (Z) with the outside of the chamber (2); continuous pressure control and adjustment means (5) for continuously controlling and regulating the air pressure that enters in the air passage duct (P), in order to keep a fixed air pressure; an air passage nozzle (7), having a predetermined cross section, interposed between the continuous pressure control and adjustment means (5) and the second open end (E2); a pressure sensor (8) for detecting the air back pressure generated in the chamber (2) after the introduction of air into the air passage duct (P).
摘要:
A method for producing smoking articles, in particular cigarettes, each comprising a respective first tobacco rod portion; the method comprises the step of cutting a second rod portion, which is four times the length of the first rod portion, crosswise so as to obtain third rod portions, which are twice the length of the first rod portion; the third rod portions are offset and aligned so as to be fed in succession; the speed at which the third rod portions are conveyed before the offsetting procedure is smaller than the speed at which they are conveyed after the offsetting procedure.
摘要:
A method and assembly machine (1) for producing multicomponent cigarettes (2), each having a number of portions (3). The assembly machine (1) has a combining unit (CU) for forming groups (4) of portions (3), each having at least two different first portions (3A, 3B, 3C) which are fed perpendicularly to their central axis (X); a first wrapping unit (WU1), which receives a succession of groups (4) of portions (3) from the combining unit (CU), feeds them perpendicularly to their central axis (X), and winds a first sheet of wrapping material (26) around each group (4) of portions (3); and a second wrapping unit (WU2), which receives a succession of groups (4) of portions (3) from the first wrapping unit (WU1), feeds them perpendicularly to their central axis (X), and winds a second sheet of wrapping material (44) around each group (4) of portions (3).
摘要:
A filling machine (6) to fill capsules (1) with respective quantities (2) of an incoherent product; the filling machine (6) has: at least one tray (8) having a plurality of pockets (9), which are designed to each hold a corresponding capsule (1); a feeding unit (7), which receives a disorderly mass of empty capsules (1) and inserts the capsule (1) into the pockets (9) of the tray (8), so as to fill the tray (8); a filling unit (11), which receives, from the feeding unit (7), the tray (8) containing empty capsules (1), so as to feed into each capsule (1) the corresponding quantity (2) of product; a transferring unit (12), which receives, from the filling unit (11), the tray (8) containing full capsules (1) and transfers the full capsules (1) to an output (13) of the filling machine (6); and a main conveyor (15), which feeds the tray (8) from an output station (S2) of the feeding unit (7) to an input station (S1) of the feeding unit (7) passing through the filling unit (11) and the transferring unit (12).
摘要:
A method of producing filter tips for cigarettes, each of which comprises two portions of filter material arranged on opposite ends of a portion of granular material; the first portion of filter material is wrapped in a sheet so as to obtain an intermediate element having a substantially tubular shape and an open end; the granular material and the second portion of filter material are then inserted through the open end, while the intermediate element is kept vertical with the open end facing upwards; in this way it is possible to obtain high quality filter tips at high speed.