Machine for the tobacco processing industry for feeding slivering machines and method for operating such a machine
阅读说明:本技术 用于给成条机供料的烟草加工业机器及运行该机器的方法 (Machine for the tobacco processing industry for feeding slivering machines and method for operating such a machine ) 是由 H.福斯 S.施托费尔斯 S.沃尔夫 于 2019-07-25 设计创作,主要内容包括:本发明涉及用于给成条机供料的烟草加工业的机器(2),包括破碎装置(8)、第一和第二抽吸式条输送器(10、12)。破碎装置(8)包括两个彼此处于交互作用的辊(81、82),辊形成反向旋转的辊对,可向辊对供给扁平的膜材料(6)并能交出被破碎的膜材料。第一抽吸式条输送器(10)包括具有第一运输侧(34)的第一抽吸带(18),第二抽吸式条输送器(12)包括具有第二运输侧(36)的第二抽吸带(20)。第一抽吸式条输送器和破碎装置彼此布置:被破碎的膜材料能从交出区(28)转交到第一运输侧。第一和第二抽吸式条输送器彼此这样布置:第一运输侧面向第二运输侧并且被破碎的膜材料能从第一抽吸带被转交到第二抽吸式带处。(The invention relates to a machine (2) of the tobacco processing industry for feeding slivers, comprising a crushing device (8), a first and a second suction-type sliver conveyor (10, 12). The breaking device (8) comprises two rollers (81, 82) interacting with each other, forming a counter-rotating pair of rollers to which flat film material (6) can be fed and from which the broken film material can be handed over. The first suction strip conveyor (10) comprises a first suction belt (18) with a first transport side (34), and the second suction strip conveyor (12) comprises a second suction belt (20) with a second transport side (36). The first suction strip conveyor and the crushing device are arranged with respect to each other: the broken film material can be transferred from the delivery zone (28) to the first transport side. The first and second suction strip conveyors are arranged relative to each other such that: the first transport side faces the second transport side and the broken film material can be transferred from the first suction belt to the second suction belt.)
1. Machine (2) of the tobacco processing industry for feeding rod formers, characterized in that the machine (2) comprises a crushing device (8), a first and a second suction rod conveyor (10, 12) arranged one behind the other in the material flow direction (M), wherein,
-the crushing device (8) comprises two rollers (81, 82) interacting with each other, which rollers form a counter-rotating pair of rollers, on the upstream side of which there is a feed zone (24) via which flat film material (6) can be fed to the pair of rollers, and on the downstream side of which there is an outfeed zone (28) via which the film material crushed by the pair of rollers can be outfeed,
-the first suction strip conveyor (10) comprises a first suction belt (18) with a first transport side (34) and the second suction strip conveyor (12) comprises a second suction belt (20) with a second transport side (36),
-the first and the second transport side (34, 36) are provided for transporting a broken film material,
-the first suction strip conveyor (10) and the crushing device (8) are arranged with respect to each other: that is to say that the broken film material can be transferred from the delivery zone (28) to the first transport side (34) and that the first and the second suction strip conveyor (10, 12) are arranged relative to one another: i.e. the first transport side (34) faces the second transport side (36) and the broken film material can be transferred from the first suction belt (18) to the second suction belt (20),
-the machine (2) further comprises a control unit (16) arranged to control or regulate a first flow of crushed film material given from the crushing device (8) via the delivery zone (28) and a second flow of crushed film material conveyed by the first suction strip conveyor (10) in such a way that: i.e. the first and the second stream differ from each other by less than a predeterminable difference value.
2. Machine (2) according to claim 1, characterized in that said first suction-type strip conveyor (10) is arranged below said delivery zone (28).
3. Machine (2) according to claim 1 or 2, characterized by comprising a compressed air unit (38) for providing a flow of compressed air on a compressed air nozzle (44) arranged in such a way that: i.e. the stream of compressed air coming out of the compressed air nozzle (44) accelerates the broken film material leaving the delivery zone (28) in the first transport direction (T1) of the first suction conveyor belt (10).
4. Machine (2) according to claim 1, characterized in that the rollers (81, 82) of the roller pair of the breaking device (8) each comprise a plurality of circular knives (22) arranged parallel to one another or are configured as cutting rollers, wherein the roller pair is provided for breaking a flat film material (6) into a plurality of parallel film strips (26) which arrive via the intersection zone (28) onto the first suction belt (18) of the first suction-type strip conveyor (10).
5. Machine (2) according to claim 4, characterized in that said pair of rollers comprises a first roller (81) rotatable about a first rotation axis (R1) and a second roller (82) rotatable about a second rotation axis (R2), wherein said first and said second rotation axis (R1, R2) determine a first plane (E1) enclosing an angle greater than 0 ° and less than or equal to 90 ° with the longitudinal direction of said first suction belt (18) oriented along the direction of the material flow.
6. Machine (2) according to claim 4 or 5, characterized in that the control unit (16) is also provided for controlling or regulating the conveying speed and the cutting speed of the first suction strip conveyor (10) with which the parallel film strips (26) leave the breaking device (8): i.e. the conveying speed and the cutting speed differ from each other by less than a second predeterminable difference value.
7. Machine (2) according to claim 1, characterized in that said breaking means (8) comprise a pair of longitudinal and transverse cutting rollers and are provided for: the flat film material (6) is broken into a plurality of separate film portions which arrive on the first suction strip conveyor (10) via the delivery zone (28).
8. Method for operating a machine (2) of the tobacco processing industry for feeding rod makers, characterized in that the machine (2) comprises a crushing device (8), a first and a second suction rod conveyor (10, 12) arranged one behind the other in the material flow direction, wherein,
-the crushing device (8) comprises two rollers interacting with each other, which rollers form a counter-rotating pair of rollers, on the upstream side of which there is a feed zone (24) via which flat film material can be fed to the pair of rollers, and on the downstream side of which there is an intersection zone (28) via which film material crushed by the pair of rollers can be intersected,
-the first suction strip conveyor (10) comprises a first suction belt (18) with a first transport side (34) and the second suction strip conveyor (12) comprises a second suction belt (20) with a second transport side (36),
-transporting the broken film material at the first and the second transport side (34, 36),
-the first suction strip conveyor (10) and the crushing device (8) are arranged with respect to each other: that is to say that the broken film material can be transferred from the delivery zone (28) to the first transport side (34) and that the first and the second suction strip conveyor (10, 12) are arranged relative to one another: i.e. the first transport side (34) faces the second transport side (36) and the broken film material is transferred from the first suction belt (18) to the second suction belt (20),
-the machine (2) further comprises a control unit (16) which controls or regulates a first flow of crushed film material exiting the crushing device (8) via the exit zone (28) and a second flow of crushed film material conveyed by the first suction strip conveyor (10) in such a way that: i.e. the first and the second stream differ from each other by less than a predeterminable difference value.
9. Method according to claim 8, characterized in that the machine (2) comprises a compressed air unit (38) for providing a flow of compressed air on a compressed air nozzle (44) arranged in such a way that: i.e. the stream of compressed air coming out of the compressed air nozzle (44) accelerates the broken film material leaving the delivery zone (28) in the first transport direction (T1) of the first suction conveyor belt (10).
10. Method according to claim 8 or 9, characterized in that the rollers (81, 82) of the roller pair of the breaking device (8) each comprise a plurality of circular knives (22) arranged parallel to one another or are configured as cutting rollers, with which the flat film material is divided into a plurality of parallel film strips (26), and the film strips (26) arrive via the delivery zone (28) onto the first suction strip conveyor (10).
11. Method according to claim 10, characterized in that the film strip (26) is delivered from the breaking device (8) in a direction which encloses an angle smaller than 90 ° and equal to or larger than 0 ° with the material flow direction that the film strip (26) has on the first suction belt (18).
12. Method according to claim 10, characterized in that the control unit (16) controls or regulates the conveying speed of the first suction strip conveyor (10) and the cutting speed with which the parallel film strips (26) leave the breaking device (8): i.e. the conveying speed and the cutting speed differ from each other by less than a second predeterminable difference value.
13. A method according to claim 8, characterized in that the breaking device (8) comprises a pair of longitudinal and transverse cutting rolls and breaks the flat film material into a plurality of separate film portions, which film portions arrive on the first suction strip conveyor (10) via the delivery zone (28).
Technical Field
The invention relates to a machine for the tobacco processing industry for feeding slivers. The invention also relates to a method for operating a machine of the tobacco processing industry for feeding a rod maker.
Background
In cigarette production, a distributor is arranged upstream of the rod-making machine. For dosing a tobacco stream fed in an air stream, for sifting and for forming one or more tobacco rods from the sifted tobacco material. The tobacco rod or the tobacco rods are fed to a downstream rod former.
DE 1954036 a1 discloses a device for producing similar smoking articles. The device known from this document is fed with an endless belt formed from tobacco sheet material via a feeding device. The endless belt is shredded into a plurality of endless tobacco strips by a tobacco strip cutter. In the transport device, the tobacco strips are pushed together perpendicularly to the transport direction. The same form of strip will be formed which is then wound.
Disclosure of Invention
The object of the invention is to provide an improved machine for the tobacco processing industry for feeding slivers and an improved method for operating such a machine.
The object is achieved by a machine of the tobacco processing industry for feeding slivers, wherein the machine is improved in that the machine comprises a crushing device (Zerkleinerungsvorrichtung) arranged one behind the other in the material flow direction, a first and a second suction-type sliver conveyor, wherein,
the crushing device comprises two rolls interacting with each other, which form a counter-rotating pair of rolls, on the upstream side of which there is a feed zone via which flat film material can be fed to the pair of rolls, and on the downstream side of which there is an outfeed zone via which film material crushed by the pair of rolls can be outfeed,
the first suction strip conveyor comprises a first suction belt with a first transport side and the second suction strip conveyor comprises a second suction belt with a second transport side,
the first and second transport sides are arranged for transporting the material of the film to be broken,
the first suction strip conveyor and the crushing device are arranged with respect to each other such that: i.e. the broken film material can be transferred from the delivery zone to the first transport side, and the first and second suction strip conveyors are arranged relative to each other such that the first transport side faces the second transport side and the broken film material can be transferred from the first suction belt to the second suction belt,
the machine further comprises a control unit arranged to control or regulate a first flow of crushed film material given by the crushing device via the outfeed area and a second flow of crushed film material conveyed by the first suction strip conveyor in such a way that: the first and second streams differ from one another by less than a predeterminable difference value.
The film material is for example a flat reconstituted (reconstituted) tobacco material, a flat PLA film or another flat plastic material.
The machine of the tobacco processing industry may be much simpler in construction than, for example, conventional machines for forming tobacco rods formed from tobacco material. Advantageously, the broken film material can be fed directly onto the first suction strip conveyor. The material flow formed in this way and in this way can be fed directly to the slivering machine after being transferred onto the second suction-type sliver conveyor. In comparison with conventional machines, tobacco preparation in the primary stage and the transport of the cut tobacco to the machine are advantageously eliminated. Furthermore, unlike conventional tobacco processing, no distributor is required or used in order to feed the rod maker. Nor is there any discharge of material at the sifter, such as vein discharge. In addition, the pneumatic supply of the distributor is eliminated. This is particularly advantageous, since the otherwise necessary sluice, sifter and metering unit, for example a bucket wheel sluice, can be omitted accordingly.
The physical and aromatic properties of the reconstituted tobacco material are particularly stable and therefore better controllable. The efficiency of producing rod-shaped articles of the tobacco processing industry, such as cigarettes or HNB articles, is particularly high and the reject rate is particularly low if reconstituted tobacco material is used as the film material. Finally, the reconstituted tobacco material processed in the machine has a particularly high density, so that the transport and storage costs are correspondingly low.
The machine of the tobacco processing industry is particularly well suited for feeding a rod machine, which is provided for producing HNB articles (in english: Heat-Not-Burn-Artikel, Heat-Not-combustible articles).
The control unit is provided for controlling or regulating the first and second flows in such a way that: their values differ from one another by less than a predeterminable difference value. These two values are therefore only different from one another and equal in the sense that the fluctuations which arise inevitably and are caused by the process technology. Two variables are represented as the first and second flow, wherein both mass and volume flows are possible.
For example, the conveying quality of the first suction strip conveyor and the quality throughput of the crushing device are coordinated with one another in such a way that: the two values differ from one another only by the fluctuations caused by the process technology and are equal in this sense.
A mass synchronization (Massegleichlauf) between the breaking device and the first suction strip conveyor (or also a volume synchronization (Volumengleichlauf)) is advantageously achieved. In this way, neither material blockages after the breaking device, which can occur with an excessively low conveying flow or an excessively low conveying quality of the first suction strip conveyor, nor tearing of the material flow, which can occur with an excessively high conveying flow or an excessively high conveying quality of the first suction strip conveyor, can occur.
The crushing device, the first and the second suction strip conveyor are arranged with respect to each other such that: i.e. the first suction strip conveyor is arranged downstream of the crushing device, in particular downstream of the delivery zone of the crushing device, with respect to the material flow. In particular the first suction strip conveyor is arranged directly downstream of the delivery zone of the breaking device, which means that there are no other members, devices or units between the two units, which perform the processing steps for the film material being broken. Such as a hopper or similar device, by which the shredded film material is conducted to a suction belt, should not be understood in this sense as a unit for carrying out processing steps for the shredded film material. Downstream of the first suction strip conveyor a second suction strip conveyor is arranged. The first suction strip conveyor may also be arranged directly downstream of the second suction strip conveyor.
Furthermore, in particular: the broken film material is trimmed while being conveyed on the second suction strip conveyor. This trimming (trimming) is thus optionally set.
According to an advantageous embodiment, provision is made for: the first suction strip conveyor is arranged below the delivery zone. In other words, the first suction strip conveyor is arranged geodetically deeper than the intersection zone. The material leaving the crushing device via the delivery zone is subjected to the force of gravity onto the first suction strip conveyor. In this connection, in particular: the first suction strip conveyor is arranged directly below the intersection zone in the direction of gravity. In this arrangement, the material leaving the delivery zone falls directly onto the transport side of the first suction belt of the first suction strip conveyor. The first transport side of the first suction strip conveyor faces the delivery zone. Particularly, the following steps are set: the first transport side is oriented at least approximately horizontally.
According to other embodiments, the following are also provided: the first suction strip conveyor is not arranged directly below the crushing device but on the side of the delivery zone. In this case, however, it is also in a geodetically deeper position, so that the broken film material passes along the curved strip through the intersection zone to the first suction strip conveyor arranged laterally.
According to another advantageous embodiment, the machine is improved in that: comprising a compressed air unit for providing a compressed air flow at a compressed air nozzle, the compressed air nozzle being arranged such that: i.e. the stream of compressed air coming out of the compressed air nozzle accelerates the broken film material leaving the delivery zone in the first transport direction of the first suction strip conveyor.
The compressed air unit used accelerates the material flow formed by the broken film material out of the delivery zone in the direction of the conveying direction of the first suction strip conveyor. The acceleration of the film material in the material flow drops very little when it comes into contact with the suction belt, in such a way that the material flow is already accelerated before it interacts with the suction belt conveyor. This protects the film material from small mechanical stresses. Tearing of the material flow is advantageously prevented, but at least substantially less likely.
According to another advantageous embodiment, the machine is improved in that: the rollers of the roller pair of the crushing device each comprise a plurality of circular disks arranged parallel to one another or are configured as cutting rollers, wherein the roller pair is provided for: the flat film material is broken into a plurality of parallel film strips which reach the first suction belt of the first suction belt conveyor via an intersection zone.
In this connection, in particular: the roller pair comprises a first roller rotatable about a first axis of rotation and a second roller rotatable about a second axis of rotation, wherein the first and second axes of rotation define a first plane enclosing an angle greater than 0 ° and equal to or less than 90 ° with a longitudinal direction of the first suction belt oriented in the direction of the material flow.
The longitudinal direction is in the surface of the transport side of the first suction belt. The surface of the transport side of the first suction belt is arranged in particular not parallel to a plane in which the two axes of rotation extend. At the same time, the plane intersects the transport side along a line perpendicular to the transport direction. The plane defined by the two axes of rotation is thus inclined in only one direction.
By the oblique arrangement of the roller pairs, the film web supplied by the breaking device acquires a velocity component which is directed in the transport direction of the first suction-type web conveyor. A smaller acceleration is required when the film strip is in contact with the suction strip conveyor than in the case when the film strip is perpendicular to the suction strip conveyor surface. This results in the cut film strips being handled very protectively, i.e. subjected to very little mechanical stress.
According to a further advantageous embodiment, provision is made for: the control unit is also provided for controlling or regulating the conveying speed of the first suction strip conveyor and a cutting speed with which the parallel film strips leave the breaking device: so that the conveying speed and the cutting speed differ from one another by less than a second predeterminable difference value.
Advantageously, the cutting speed of the breaking device and the conveying speed of the first suction strip conveyor are coordinated with each other. The speeds are equal except for fluctuations which are caused by the process technology and which inevitably occur. By means of the speed synchronization it is ensured that the material does not jam after the crushing device, which can occur at too low a conveying speed of the first suction strip conveyor, that the film strip is not subjected to unnecessary tensile stress and that the material flow cannot tear in some cases, which can occur at too high a conveying speed of the first suction strip conveyor.
According to a further advantageous embodiment, provision is made for: the crushing device comprises a pair of longitudinal cutting and transverse cutting rollers and is arranged for: the flat film material is broken into a plurality of separate film pieces (Folien-Kleinhein) which arrive via a delivery zone onto a first suction strip conveyor.
The pair of longitudinal cutting and transverse cutting rollers is arranged for cutting the film material not only in the longitudinal direction, i.e. substantially parallel to the transport direction, but also in the transverse direction. This results in the provision of separate membrane patches. The longitudinal cutting and transverse cutting roller pair is also called Cross-Cut-cutting roller pair (Cross-Cut-schneidwallzenpaar) due to the cutting means being oriented across each other.
If a breaking device as provided according to the preceding embodiment is provided for producing film pieces, a process break-away occurs between the breaking and the subsequent transport of film material pieces. Synchronization of the speed of the crushing device and the first suction strip conveyor is no longer required. There should still be at least approximate mass and/or volume synchronization so that the film material does not clog after the breaking device and strips with a constant density can be provided.
According to another embodiment, the method comprises the following steps: the breaking device is a punching device, such as a roller punch, which comprises a punching roller and a counter roller cooperating therewith. Also for example, setting: the press roller and the counter roller cooperate along a press line which likewise lies in the plane of the two previously mentioned axes of rotation of the roller pairs. According to such an embodiment, strictly speaking, it is no longer a roller pair, but a punching device comprising a roller punch and a counter roller. By way of exception, in the context of the present description, such a punching device is understood to be a roller pair.
The machine of the tobacco processing industry for feeding slivers is also provided in particular for: the slivering machine is fed only with broken film material made of film material. In particular, the second suction strip conveyor of the machine is already the suction strip conveyor of the slivering machine.
It is also provided in particular: the machine comprises a store for flat film material, which is also wound, in particular, on a reel. A reel changer is provided as a storage, for example, which is also provided in particular for connecting the end of the flat film material wound on the first reel to the start of the flat material stream wound on the second reel, so that the uninterrupted flat film material can be fed to the breaking device.
The object is also achieved by a method for the tobacco processing industry for feeding rod makers, wherein the method is improved in that the machine comprises a crushing device, a first and a second suction rod conveyor arranged one behind the other in the material flow direction, wherein,
the crushing device comprises two rolls interacting with each other, which form a counter-rotating pair of rolls, on the upstream side of which there is a feed zone via which flat film material can be fed to the pair of rolls, and on the downstream side of which there is an outfeed zone via which film material crushed by the pair of rolls can be outfeed,
the first suction strip conveyor comprises a first suction belt with a first transport side and the second suction strip conveyor comprises a second suction belt with a second transport side,
-transporting the broken film material at a first and a second transport side,
the first suction strip conveyor and the crushing device are arranged with respect to each other such that: i.e. the broken film material can be transferred from the delivery zone to the first transport side, and the first and second suction strip conveyors are arranged with respect to each other: i.e. the first transport side faces the second transport side and the broken film material can be transferred from the first suction belt to the second suction belt,
the machine further comprises a control unit arranged to control or regulate a first flow of crushed film material given by the crushing device via the outfeed area and a second flow of crushed film material conveyed by the first suction strip conveyor in such a way that: i.e. the first and second streams differ from each other by less than a predeterminable difference value.
The method has the same or similar advantages as already mentioned in connection with the machine of the tobacco processing industry itself, so that repetition should be avoided.
The intersection of the film strips takes place in a direction which lies in a further plane with the material flow direction on the first suction belt, which is perpendicular to the transport side of the first suction belt.
The method is further improved in particular in that: the machine comprises a compressed air unit for providing a compressed air flow at a compressed air nozzle, the compressed air nozzle being arranged such that: i.e. the stream of compressed air coming out of the compressed air nozzle accelerates the broken film material leaving the delivery zone in the first transport direction of the first suction strip conveyor.
Particularly, the following steps are set: the roller pairs of the breaking device each comprise a plurality of circular knives arranged parallel to one another or are configured as cutting rollers, with which the flat film material is divided into a plurality of parallel film strips and these film strips pass via an intersection zone onto the first suction strip conveyor.
The method is further developed according to a further advantageous embodiment in that: the film strip is delivered from the breaking device in a direction which encloses an angle of less than 90 ° and equal to or greater than 0 ° with the material flow direction that the film strip has on the first suction belt.
According to a further advantageous embodiment, provision is made for: the control unit controls or regulates the conveying speed of the first suction strip conveyor and the speed with which the parallel film strips leave the breaking device: i.e. the conveying speed and the cutting speed differ from each other by less than a second predeterminable difference value.
Furthermore, in particular: the breaking device comprises a pair of longitudinal and transverse cutting rollers and breaks the flat film material into a plurality of separate film pieces which arrive via an intersection zone on the first suction strip conveyor.
Further features of the invention will be apparent from the description of embodiments according to the invention, taken in conjunction with the claims and the accompanying drawings. Embodiments according to the invention may satisfy a single feature or a combination of features.
Drawings
Without limiting the general inventive concept, the invention is described below with reference to the embodiments shown in the drawings, to which reference is made in detail with regard to all details according to the invention that are not set forth in detail herein. Wherein:
figure 1 shows a machine of the tobacco processing industry for feeding slivering machines in a schematically simplified perspective view,
fig. 2 shows the machine known from fig. 1, wherein, parts of the outer cover are not shown,
fig. 3 shows a schematic, simplified detail of the machine known from fig. 1, in which a roller pair is shown, with which a flat film material is cut into film-forming strips,
fig. 4 shows a further schematic, simplified perspective view of a detail of the machine of the tobacco processing industry known from fig. 1 in the region of the roller pair and the first suction strip conveyor, and
fig. 5 shows a representation known from fig. 4, wherein parts of the first and second suction strip conveyors are not shown in order to be able to easily identify the individual suction strips of the suction strip conveyors.
In the figures, elements and/or components of the same or identical type are provided with the same reference numerals, so that a renewed description is excluded in each case.
Detailed Description
Fig. 1 shows a
The crushing
The
Fig. 2 shows the
Fig. 3 shows the roller pair forming the crushing
A strip 30 of film material 6 is formed by a plurality of film strips 26 on the first
According to another embodiment, the method comprises the following steps: the pair of rollers of the crushing
Fig. 4 shows a detail of the
Fig. 5 shows the representation known from fig. 4, wherein the
The broken film material reaches the first transport side 34 of the
The first and second
The breaking
The first and second streams may be mass and/or volumetric. In this way, a mass and/or volume synchronization is advantageously achieved between the crushing
In an arrangement such as that shown in fig. 5, the material of the film being broken leaves the
In order to assist the acceleration of the broken film material and thus reduce the mechanical load on the broken film material, the
According to another embodiment, which should be explained in connection with fig. 2, it is provided that the film material to be crushed is given a velocity component in a horizontal direction, i.e. substantially in the direction of the first transport direction T1 of the first suction strip conveyor 10, in such a way that the rollers 81, 82 of the crushing device 8 are tilted, that the first roller 81 rotates about a first axis of rotation R1, that the second roller 82 rotates about a second axis of rotation R2, that both axes of rotation R1 and R2 determine a first plane E1, that the first transport side 34 of the first suction belt 18 of the first suction strip conveyor 10 defines a second plane E2, that the first plane E1 defined by the axes of rotation R23 and R2 tips over at an angle α relative to the second plane E7, which angle lies between 0 ° and 90 °, in other words that the plane E1 is no longer parallel to the plane E2, that the angle α at which the first and second planes E1, E3 tip over each other is shown in fig. 2, that the first transport direction T73784 of the film material is obtained by the tipping velocity component of the crushing device 8, that this first transport direction T466 is directed towards the second axis of the second suction strip conveyor 10.
According to a further embodiment, which is not shown in the figures, the
All mentioned features, as well as individual features which are individually accessible in the figures and disclosed in connection with other features, are considered as elements of the invention, both individually and in combination. Embodiments in accordance with the present invention may be realized by a single feature or a combination of features. In the context of the present invention, features indicated as "in particular" or "preferred" are to be understood as optional features.
List of reference numerals
2 machine for the tobacco processing industry
6 Flat Membrane Material
8 crushing device
10 first suction type strip conveyer
12 second suction type strip conveyer
14 collecting funnel
16 control unit
18 first suction belt
20 second suction belt
22-type cutting disc
24 supply area
26 film strip
28 hand-off area
30 strips
32 guide splint
34 first transport side
36 second transport side
38 compressed air unit
40 compressed air source
44 compressed air nozzle
46 connecting pipe
41. 42, 43 tension pulley
81 first roll
82 second roller
R1 first axis of rotation
R2 second axis of rotation
M material flow
T1 first conveying direction
E1 first plane
E2 second plane
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