摘要:
Disclosed is a method for processing heat-not-burn cigarettes, including: cutting flaky reconstituted tobacco leaves in a single direction into a plurality of elongated tobacco shreds; and making the plurality of elongated tobacco shreds stay close to each other by pressing in the width direction of the elongated tobacco shreds and then wrapping the same with tipping paper to form a cylindrical tobacco rod, the plurality of elongated tobacco shreds in the tobacco rods being regularly and orderly arranged. In the present disclosure, by orderly arranging the tobacco shreds, orderly-arranged gaps are formed between the tobacco shreds, which greatly improves the porosity, as compared with disorderly-arranged tobacco shreds, and ensures good air permeability and airflow uniformity inside the cigarettes; and the orderly-arranged tobacco shreds and the orderly-arranged gaps formed therebetween provide approximately straight airflow passages for smoke circulation, which reduces the smoking resistance and the smoke adsorption property of the tobacco shreds, and improves the smoke passing efficiency.
摘要:
A straightlayer (8) for orientation of tobacco leaves (7) prior to a cutting operation is disclosed. The straightlayer (8) comprises a lower belt conveyor (6) having an output direction (R), a number of, in respect of the belt conveyor (6), vertically projecting, channel forming partitions (5) that extend in the output direction (R) of the belt conveyor (6) and have some distance from the belt conveyor (6), and a feeding apparatus (1) that supplies from above tobacco leaves (7) down onto the straightlayer (8). Further, the straightlayer (8) comprises a vibrating unit (2) that is lying above the partitions (5) and that is able to shake down into the channels (10) those tobacco leaves (7) that lay down onto the vibrating unit (2) and orient the leaf stems in the longitudinal direction of the belt conveyor (6).
摘要:
A shredded tobacco supply device for a cigarette manufacturing machine includes a separation throat (20) diverging from a gravity chute (18) through which shredded tobacco is let fall down, and an extension (68) extending from the outlet (20b) of the separation throat (20) and forming an air confluent nozzle (69) in cooperation with the trough bottom (38) of a fluid bed trough (36). The air confluent nozzle (69) produces a transport flow by joining together primary and secondary air jets J 1 and J 2 used for winnowing the shredded tobacco, and the transport flow causes a shred mixture obtained by the winnowing to be conveyed along a conveyance surface (38) toward a tobacco band.
摘要:
Die vorliegende Erfindung betrifft eine Vorrichtung 1 zur Bearbeitung von Tabak T mit einer Tabakförderstrecke 2, einem Tabakeinlassbereich 3 und einem Tabakauslassbereich 4, wobei die Tabakförderstrecke 2 eine Vorschubeinrichtung 5 aufweist, die derart ausgebildet ist, dass der Tabak T entlang der Tabakförderstrecke 2 vom Tabakeinlassbereich 3 zum Tabakauslassbereich 4 förderbar ist. Die Erfindung zeichnet sich zum einen dadurch aus, dass die Vorrichtung 1 eine Zuluftvorrichtung 11 aufweist, wobei ein Luftpolster unterhalb des entlang der Tabakförderstrecke 2 geförderten Tabaks T und oberhalb eines ersten rotierbaren Vorschubkörpers 6 durch die Zuluftvorrichtung 11 erzeugbar ist. Zum anderen zeichnet sich die Erfindung dadurch aus, dass die Vorschubeinrichtung 5 wenigstens den rotierbaren ersten Vorschubkörper 6 und wenigstens einen rotierbaren zweiten Vorschubkörper 7 aufweist, wobei der erste Vorschubkörper 6 und der zweite Vorschubkörper 7 auf gegenüberliegenden Seiten der Tabakförderstrecke 2 angeordnet sind.
摘要:
A cut tobacco feeding device for a cigarette manufacturing machine, comprising a separating throat (20) branched from a gravity chute (18) for falling down cut tobacco and an extension part (68) extending from the outlet (20b) of the separating throat (20), wherein the extension part (68) forms an air merging nozzle (69) in association with the trough bottom (38) of a flow trough (36), the air merging nozzle (69) collects primary air jet (J1) and a secondary air jet (J2) used for the selection and separation by wind of the cut tobacco to form a transfer flow, and the transfer flow transfers the mixed cut tobacco obtained by the selection and separation by wind to a tobacco band along a transfer surface (38).
摘要:
An apparatus for aligning plant leaf material transversely to a reference direction comprises a conveyor for advancing the material along the reference direction and first and second aligning means, coupled with the conveyor and configured to be movable between respective closed and open configurations. In their respective closed configurations, first and second aligning means intercept the advancing plant leaf material, so that it accumulates upstream. In their respective open configurations, first and second aligning means enable advancement of the accumulated material. The apparatus further comprises control means connected to first and second aligning means and configured to time the switching of the aligning means between open and closed configurations, so that at least part of the plant leaf material that has accumulated upstream of the first aligning means is further intercepted by the second aligning means.
摘要:
Cutting machine for plant material in the form of oblong particles used for cigarette production, the cutting machine comprising a cutting head and a press feeder consisting of a lower press conveyor and an upper press conveyor, the two press conveyors being situated at least partially opposite each other, the plant material being supplied to the cutting machine as a bulk of disordered particles and being fed to the cutting head from the press feeder. In the zone of transport of the particles and upstream the press feeder the cutting machine comprises a device (10, 10', 10'', 10''', 10 IV , 10 V ) for assisting the alignment of the transported particles along their direction of transport, the device (10, 10', 10", 10''', 10 IV , 10 V ) being at least partially immersed in the bulk of the transported particles and extending partially to the area between the lower press conveyor and the upper press conveyor. Method of aligning oblong particles of plant material along their direction of transport in a cutting machine.
摘要:
Die vorliegende Erfindung betrifft eine Vorrichtung zum Verteilen von Tabak, wie Tabakfasern, Tabakblätter oder Teilen von Tabakblättern, mit einer rotatorisch um ihre Längsachse angetriebenen ersten Profiltrommel (3), welche eine die Tabakfasern aus der Mitte nach außen verteilende Anordnung von zur Längsachse (Z) der Profiltrommel (3) schräggerichteten Leitkörpern (7,8) aufweist, dadurch gekennzeichnet, dass wenigstens eine zweite Profiltrommel (4) mit schräggerichteten Leitkörpern (7,8) vorgesehen ist, welche in Transportrichtung (T) der Tabakfasern hinter der ersten Profiltrommel (3) angeordnet ist.