EP1004248A2 - Méthode et appareil pour fabriquer des cigarettes coaxiales - Google Patents

Méthode et appareil pour fabriquer des cigarettes coaxiales Download PDF

Info

Publication number
EP1004248A2
EP1004248A2 EP99122612A EP99122612A EP1004248A2 EP 1004248 A2 EP1004248 A2 EP 1004248A2 EP 99122612 A EP99122612 A EP 99122612A EP 99122612 A EP99122612 A EP 99122612A EP 1004248 A2 EP1004248 A2 EP 1004248A2
Authority
EP
European Patent Office
Prior art keywords
strand
head reinforcements
density
head
reinforcements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99122612A
Other languages
German (de)
English (en)
Inventor
Peter Schumacher
Andreas Herburg
Manouchehr Naebian
Thomas Jung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Publication of EP1004248A2 publication Critical patent/EP1004248A2/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1821—Forming the rod containing different tobacco mixtures, e.g. composite rods
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1814—Forming the rod containing parts of different densities, e.g. dense ends
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S131/00—Tobacco
    • Y10S131/906—Sensing condition or characteristic of continuous tobacco rod

Definitions

  • the invention relates to a method for producing coaxial cigarettes, in which an inner strand is produced and continuously surrounded by an enveloping strand, the inner strand and the enveloping strand to form a coaxial cigarette strand together with one Wrapping material strips are surrounded and by this coaxial cigarette rod with in a cutting cycle performed separating cuts successively coaxial strand sections one or more working lengths can be cut off.
  • the invention also relates to a device for producing coaxial cigarettes with a Manufacturing device for producing an inner strand, an arrangement for conveying the Inner strand, a strand forming unit for producing an enveloping strand and for continuous Embedding the inner strand in the envelope strand, a format device for wrapping the inner strand and the enveloping strand in a common wrapping material strip and a cutting device which with separating cuts made in a cutting cycle coaxial strand sections of one or more working lengths from the coaxial cigarette rod separates.
  • Coaxial cigarettes with one concentrically surrounded by a jacket of tobacco material Inner cores are known.
  • the inner core of such coaxial cigarettes can be made of a hollow tube or a tube filled with smoke material.
  • the filling of the Inner core can be made from a tobacco of a first quality, the one surrounding it Coat consist of a tobacco of a second quality.
  • the coaxial cigarette known from FR-PS 998 556 consists of a smaller tobacco core Quality and is embedded in a casing made of a high quality tobacco.
  • a Another coaxial cigarette is known from DE 36 02 846 C2. With this well-known cigarette
  • the core consists of a residue-free smoldering material, which with a first wrapping material strip, for example made of paper.
  • the one surrounding the core Mantle is made of a smoking material such as tobacco and can be at least partially also consist of tobacco substitutes.
  • Such coaxial cigarettes can according to DE 37 43 597 C2 can be equipped with coaxial filters.
  • the starting position and the top layer in this way concentrically surround the inner strand and form one Cover or a coat around it. From this coaxial cigarette train of two different, concentrically arranged materials become corresponding coaxial cigarettes with a core of a first and a concentric Shell separated from a second material.
  • the object of the invention is a further method and a further device to specify for the production of coaxial cigarettes.
  • it is the aim of the present Invention to produce coaxial cigarettes with improved head end quality.
  • this object is achieved according to the invention solved in that in at least one of the strands head reinforcements in the form of regular intervals of successive zones of higher strand density are formed.
  • a preferred continuation of the method according to the invention is that both in the inner strand as well as in the sheath strand at regular intervals in succession Head reinforcements are formed in the form of zones of higher strand density and that the Head reinforcements of the inner strand and the sheath strand are synchronized with each other. This ensures that the head reinforcements of the inner strand and the sheath strand lie in the coaxial cigarette rod at the same time in the same length ranges, always at the places where the strand was cut into coaxial cigarettes becomes. In this way, double head reinforcements are formed which are undesirable Counteract head loss.
  • In order to synchronize the head reinforcements according to the invention detects and corrects its position when it is in the strand direction by more than a predetermined distance deviates from a target position.
  • the zones of higher density in coaxial cigarette rod have this length, and their distance must be the length of the one to be separated Cigarettes match. If this is the case, the head reinforcements are in the inner strand and properly synchronized in the envelope strand. Will with the density measurement In the coaxial cigarette rod, longer zones of higher density are detected or correspond to it Distance is not the length of the cigarettes, so there may be poor synchronization the head reinforcements are closed.
  • the invention therefore consists in measuring the density of the coaxial cigarette rod will that from the density reading the length and spacing of the head reinforcements forming zones of higher density are determined and that depending on the length and spacing of the zones of higher density in at least one strand Position of the head reinforcements controlled and in the sense of compliance with a predetermined Length and specified distances of the zones of higher density in the coaxial cigarette rod is corrected.
  • Another embodiment of the method according to the invention is that the density of the coaxial cigarette rod is measured that the position of the Head reinforcements is determined relative to a reference point and that depending the formation of the head reinforcements from the position of the head reinforcements in the coaxial cigarette rod in at least one of the strands in terms of compliance with a predetermined one Position of the head reinforcements in the coaxial cigarette rod is controlled.
  • a reference point is preferably the current cut or the cut performing cutting cycle provided.
  • a preferred development of the method according to the invention is that the Head reinforcements of one of the strands in a predetermined fixed correlation to the cut are generated with which the coaxial strand sections are separated from the strand and that the head reinforcements of the other strand are more variable in the strand direction Location. This simplifies the determination of the position of the head reinforcements and their control. For example, since the position of the head reinforcements of the enveloping strand is constant due to the specification of a fixed correlation to the cut, only needs that Position of the head reinforcements of the inner strand are recorded and corrected if necessary.
  • the density of the inner strand before it is combined with the envelope strand is measured, from the density measurement the position of the head reinforcements forming zones of higher density relative to the reference point determined in the event of deviations
  • Correction signals are generated in the position of the head reinforcements from their desired position and depending on the correction signals, the location of the head reinforcements of the inner strand in the sense of its synchronization with the head reinforcements of the enveloping strand corrected.
  • the inner strand is before it is combined with the envelope strand through a sag line, and the density of the inner strand is measured at the end of the sag.
  • the basis on which the invention is based Object achieved in that at least one arrangement for producing at least one of the strands a device for forming head reinforcements in the form of regular intervals of successive zones of higher strand density in the relevant Has strand.
  • the device is designed so that both the Arrangement for producing the inner strand as well as the arrangement for producing the Envelope strands each have a device for forming head reinforcements in the form of zones higher strand density in the inner strand or in the envelope strand is assigned and that means for Synchronizing the head reinforcements of the inner strand and the envelope strand to one another are provided.
  • the device is further developed according to the invention in that measuring means for detection the position of the head reinforcements of the inner strand and / or the envelope strand provided are that the measuring means are connected to an evaluation and control arrangement, that the evaluation and control arrangement at least with a device for forming Head reinforcements in one of the strands is connected and that the evaluation and control arrangement the device for forming head reinforcements depending on deviations the detected position of the head reinforcements from the target position in the sense of compliance controls the target position.
  • a is used as measuring means provided the density of the coaxial cigarette rod density measuring means, which as a measure of the relative position of the head reinforcements of the inner strand and the sheath strand to each other the length of the higher density zones forming the head reinforcements detected.
  • the evaluation and control arrangement controls at least one of the devices Forming head reinforcements depending on deviations in the detected length of the Head reinforcements of a target length in the sense of maintaining the target length.
  • the device for Forming head reinforcements of the enveloping strand at a predetermined fixed distance from Arranged cutting device and with which the coaxial strand sections of the strand separating cutting cycle synchronized This ensures that the position of the head reinforcements of the envelope strand is essentially constant and correct.
  • Another preferred Training of the device according to the invention is used to detect the position of the Head reinforcements of the inner strand and their correction.
  • a measuring device for separate detection of the head reinforcements of the inner strand and its position before it merges with the envelope strand is assigned that the measuring means is connected to the evaluation and control device and that the evaluation and control arrangement the device for forming head reinforcements of the inner strand as a function of deviations in the detected position of the head reinforcements from a target position in the sense of the synchronization of the head reinforcements controls the inner strand with those of the envelope strand
  • a feed section of the inner strand is provided in the envelope strand and that the measuring means for detecting the density and the position of the head reinforcements of the inner strand is arranged at the end of the feed path. This will make a safe determination the relation of the position of the detected head reinforcements to the cutting cycle.
  • the measure that the feed arrangement of the inner strand is a also serves this purpose Sag zone and that the measuring means for detecting the density and the position the head reinforcements of the inner strand is arranged at the end of this sag zone.
  • the sag zone is a measuring device controlling the conveyance of the inner strand assigned that the sag of the inner strand in the sag zone by a corresponding control of the speed of the arrangement for producing the inner strand holds within predetermined limits.
  • the inner strand is guided laterally at an angle into a first zone of a suction belt, to which a tobacco layer already forms a first part of the envelope strand is applied is that a second zone follows, in the further as the second part of the envelope strand Tobacco is piled on the inner strand and the tobacco layer and that the second Zone an excess decrease device and a device for forming head reinforcements are assigned in the form of zones of higher density.
  • the head reinforcements according to the invention are preferably equalizers with means provided to form zones of increased strand density. These equalizers can interacting trimmer discs with pockets provided on their circumference for Formation of zones of higher density, as known in the tobacco processing industry and are in use.
  • the advantage of the invention is that a method and an apparatus for manufacturing of coaxial cigarettes with optimal head reinforcements.
  • the cause superimposed head reinforcements of the inner strand and the sheath strand a high stability of the head ends of the coaxial cigarettes with at most little Head loss of tobacco. It is ensured by the invention that deviations in position the head reinforcements are reliably detected and corrected so that their rapid Synchronization is continuously ensured.
  • Figures 1 and 2 show an embodiment of the device according to the invention an arrangement for forming a coaxial cigarette rod 1 with a cut tobacco containing inner strand 2 and a jacket or enveloping strand surrounding the inner strand 19/37 from cut tobacco, of which one after the other coaxial cigarettes 4 for further processing cut into plain or filter cigarettes.
  • the inner strand 2 is not shown in detail in one in FIGS. 1 and 2, but in FIG. 3 schematically shown manufacturing device 6 formed by a controllable motor 7th is driven.
  • the inner strand 2 is preferably a thin, complete cigarette rod with a filling made of smokable material and one made from a strip of paper Wrapping.
  • the manufacturing device 6 is, for example, a cigarette rod machine of the Protos type by the applicant, which is used to produce a very thin Strands is set up and has no cutting device and therefore the inner strand 2 continuously releases uncut.
  • the inner strand 2 is in the direction of an arrow 8 through a storage section 9 and at one this storage path allocated position measuring device 11 past into a strand forming unit 10 promoted.
  • the conveyance of the inner strand 2 to the strand forming unit 10 can if desired, with compressed air from chambers 14 with a nozzle arrangement 12 Compressed air channels 13 arranged at an angle in the conveying direction are supported.
  • the inner strand then arrives at a pipeline 16, which guides it to a guide 18, in the latter Area he puts on a tobacco layer 19 from below.
  • the guide 18 can, as in the Drawing shown as a guide roller up and down in the direction of a double arrow 17 18 or, in a simpler version, not shown, as a stationary guide be trained.
  • the tobacco layer 19 is in a first zone 21 on a suction belt 22 formed, in a channel delimited by two side walls 23 via rollers 24 guided and driven such that it is with its lower strand 22a in the direction an arrow 26 moves.
  • the thin layer 19 is from one known equalizer 29 smoothed, the tobacco layer 31 excess decreases. This is conveyed away by a screw conveyor 32 and a conveyor belt 33.
  • the leveled tobacco layer 19 reaches a second zone 34 in which further tobacco fibers are conveyed to the suction belt 22 in a shower according to the arrows 36 and the inner strand 2 and the tobacco layer 19 to form a further tobacco layer Scatter 37.
  • the surface of the thus formed facing away from the suction belt Tobacco strand, consisting of the two tobacco layers 19 and 37 with the in between arranged inner strand 2, d. H. the tobacco layer 37 is made by another known equalizer 38 smoothed.
  • the latter has two clamping disks 39, which the keep excess tobacco between you.
  • a brush or paddle 41 removes the Excess tobacco 42 which is removed from the conveyor belt 33.
  • An adjustable height Roller 42 is used to regulate the weight of the strand by reducing or increasing, that is by influencing the amount of excess tobacco 42.
  • the equalized tobacco rod then arrives at a wrapping device known per se 43 (also called format), in the known manner continuously from one Cigarette paper strip 44 is wrapped to form a coaxial cigarette rod 1.
  • This cigarette rod 1 is made only schematically by means of a known one, which is shown in FIG indicated knife apparatus 46 continuously cut off coaxial cigarettes 4, which have an insert 2 and tobacco 19, 37 arranged around it.
  • Figure 3 shows again schematically the essential components of the context with the figures 1 and 2 described device for producing a coaxial Cigarette rod with a control arrangement for synchronizing the manufacturing device 6 for producing the inner strand 2 with the strand forming unit 10 for inserting the inner strand into the envelope and for the production of the coaxial cigarette rod 1.
  • a known cigarette rod machine for example a rod machine of the Protos type of the applicant can be provided.
  • Figure 3 are those of interest here Functional units of this machine indicated.
  • a known one Distribution unit denotes the cut tobacco supplied from a source, not shown loosened up and isolated and in a shower symbolized by arrows 48 Strand build-up zone 49 on the lower run of a rotating suction strand conveyor 51, where a thin tobacco rod 52 is formed to fill the inner rod.
  • the equalizer 53 which is not shown in all details, can be like that equalizer 38 described above has two rotating clamping disks 56 with pockets 57, which the formation of head reinforcements in the form of zones of increased strand density effect in the tobacco rod.
  • the clamping discs are controlled by a separately Motor 58 driven.
  • the format 54 known per se only the circulating format band is 59 shown, which is driven by the drive motor 7 of the machine.
  • the strand forming unit 10 has already been described above in connection with FIGS. 1 and 2 described. The same parts are given the same reference numerals in FIG. 3 as there.
  • the format 43 only the rotating one, of the drive 61 of the strand forming unit, is also here 10 or a format belt 62 driven by this, a separate motor shown.
  • the trimmer disks or clamping disks 39 have pockets on their circumference 63, which cause the leveler 38 in these areas less tobacco from Strand decreases and in this way head reinforcements in the form of zones higher Forms density in the envelope strand.
  • the clamping disks 39 are driven by a motor 64.
  • the drive motors 61 and 7 of the strand forming unit 10 and the manufacturing device 6 are Connected to one another via a control unit 66, such that the master 61 slaves the 7th leads. This ensures that the strand forming unit 10 and the manufacturing device 6 always work at coordinated speeds. Nevertheless, the conveying speed of the inner strand determined by the motor 7 under certain operating conditions from the processing speed determined by the motor 61 in undesirably deviate.
  • the between the strand forming unit 10 and the manufacturing device 6 provided storage path 9 compensated in the form of a sag line such speed differences due to slippage or other influences of the inner strand 2 and the sheath strand and thus ultimately prevents the demolition of the inner strand 2 on the way to the strand forming unit 10.
  • the sag of the inner strand in the storage section 9 is detected and via a to the Measuring device 11 connected and connected to the motor 7 of the manufacturing device Control arrangement 67 for regulating the conveying speed of the inner strand 2 used. If the inner strand 2 sinks downward in the sag zone 9, the setpoint becomes for the speed of the motor 7 reduced to a lower value because of the conveying speed the inner strand is too large. The setpoint for the speed is reversed the engine 7 is increased to a higher value by the control arrangement 67, if the inner strand rises in the sag zone because its conveying speed increases is small.
  • the position measuring device 11 can be in the manner of a known dancer roller on the Inner strand 2 to be stationary and with it up and down roller, its position mechanically on a low-mass actuation arrangement for initiators to deliver the Transmits appropriate signals. Others can be used, preferably without contact working, e.g. B. photoelectronic position indicators can be used.
  • the device described is provided because of the design of the trimmer disks 39 and 56 with pockets 63 and 57 for the production of a coaxial cigarette rod 1 with head reinforcements.
  • head reinforcements 68 and 69 are produced both in the inner strand 2 and in the casing strand 19, 37, in that less tobacco is removed from the expanded tobacco strand at these points with the trimmer, and zones of increased density are thereby formed.
  • the depressions or pockets 57 and 63 of the trimmer disks are placed in such a way that the zones of higher density, matched to the length of the tobacco rod, are always found as head reinforcements 68 and 69 at the head ends of the cigarettes separated from the strand.
  • Figure 4 shows one ideal "coaxial cigarette rod, in which the head reinforcements 68 and 69 of the inner rod 2 and the envelope rod 19/37 lie exactly together in the longitudinal direction.
  • the head reinforcements of the inner rod and the envelope rod are synchronous. It is possible that the head reinforcements of the envelope rod 19 / 37 are also formed on one side if no head reinforcements can or should not be formed with the trimmer 29 in the first tobacco layer 37.
  • the separating cuts 71 with which coaxial cigarettes are separated from the strand and some of which are shown in FIG. 4 go in the middle through these head reinforcements so that the resulting head ends are tightly filled and firm.
  • FIGS. 5 and 6 Examples of non-synchronous head reinforcements are shown in FIGS. 5 and 6, where the same parts are provided with the same reference numerals as in FIG. 4.
  • FIG Head reinforcements 68 of the inner strand 2 by the amount D1 behind those (69) of the envelope strand 19/37 back in the case of Figure 6 they are in the coaxial cigarette rod around the Amount D2 in front of them.
  • the work of levelers 38 and 53 is not optimal coordinated.
  • the knife apparatus 46 is driven by a motor 72. With this engine it can are the main machine drive or one directly coupled to it Drive.
  • the cutter 46 separates from the coaxial cigarette rod 1 in one Cutting cycle consecutively coaxial cigarettes 4 single or multiple usable lengths from.
  • the current cutting cycle and thus the cutting edge of the coaxial cigarette on the Strand forming unit 10 is detected by an initiator 73 on the cutter head 46 and sent as a signal the control arrangement 67 passed it to a value for the target position of the head reinforcement of the inner strand processed.
  • the drive 61 of the format belt is directly coupled to the drive of the knife apparatus 62, which determines the speed of the coaxial cigarette rod and above it the drive 64 of the trimmer disks of the equalizer 38. These units therefore run strictly synchronous to the knife apparatus. This largely ensures that the Pockets 63 of the trimmer disks 39 in the envelope strand zones formed as head reinforcements higher density have the correct position for the cut so that the separating cuts always in the middle through these head reinforcements.
  • the drive 61 of the strand forming unit 10 is not only the drive, as described above 7 of the manufacturing device 6, which is guided as a slave by the master drive 61, but also the drive 58 of the leveler 53 of the manufacturing device 6 is connected. So that is essentially a speed-synchronous operation of the equalizer 53 is guaranteed.
  • the drive 58 of the trimmer disks 56 of the leveler 53 is, however, separately controllable. Its speed is independent of the nominal speed of the manufacturing device 6 adjustable.
  • a density measuring device 74 In order to detect the position of the head reinforcements 68 of the inner strand 2, there is a density measuring device 74 provided. This can be a known measuring device act with the strand penetrating nuclear, optical or infrared radiation the strand density is recorded. It can also be a capacitive or microwave density measuring device are used, such as in DE 196 25 944 A1 (corresponds to US 5 736 864) or DE 197 05 260 A1 of the applicant.
  • the Density measuring device 74 is in the illustration of Figure 3 at the end of the sag 9 arranged before the inner strand enters the strand forming unit 10.
  • the direct comparison of the detected position of the zones of higher density in the inner strand with allowed their target position related to the cut greatly simplifies the Evaluation of the density signals of the measuring device 74.
  • the density measuring device 74 is on a synchronization control unit 76 connected, which from the density measuring device emitted density signal determines the position of the head reinforcements 68 and with one specified by the master drive 61 in synchronism with the separating cut of the knife apparatus 46 Sollage compares.
  • a density measuring device 75 directly associated with the manufacturing device 6 and in the direction of production to be arranged behind the format 54 in front of the storage path 9.
  • the synchronization control unit 76 preferably is an integral part of the control arrangement 67, regulates via an increase in speed or reducing the trimmer discs 56 the position of the head reinforcements of the inner strand.
  • a third possibility of synchronizing the head reinforcements in the inner and outer strand to each other is based on the detection of the length and / or the position of the overall head reinforcement in the finished coaxial cigarette rod 1.
  • the control arrangement 67 the density signals of a density measuring device provided anyway for the density measurement 77 evaluated, which it delivers to the control arrangement.
  • the target length of the head reinforcements is due to the size of the pockets 57 and 63 of the trimmer discs 56 and 39 given. For example, if you have reinforcements of the same length inside and out in the envelope strand, so is the desired length of the total head reinforcement in the finished coaxial Cigarette rod 1 is also equal to the length of the individual head reinforcements.
  • Total head reinforcements shows a shift in head reinforcements to each other and insufficient synchronization due to the control arrangement 67 can be corrected in the manner explained above.
  • the density measuring device detects 74 the higher density zones formed for the head reinforcements in the inner strand. These higher density zones cause a jump signal that is in the synchronization control unit 76 is recorded as a measure of the actual position of the head reinforcements 68. Is the head reinforcement 68 of the inner strand 2 axially behind the head reinforcement 69 in the production direction of the sheath strand, as shown in Figure 5, the speed of the trimmer discs 56 of the equalizer 53 is repeated by the synchronizing arrangement 76 briefly increased until the head reinforcements match those of the casing strand and for the separating cut of the knife apparatus 46 are synchronized, the position of the head reinforcements in The inner strand thus corresponds to its target position.
  • Cigarettes in which the deviation of the head reinforcements is insufficient Head image leads are from a known, not shown here, head scanning in a filter attachment machine, which is also not shown in the following in the production direction recorded and ejected.
  • the inner strand at the head end becomes the from Strands of separated coaxial cigarettes are held centrally in the enveloping strand, and both sides Header image is improved.

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
EP99122612A 1998-11-25 1999-11-13 Méthode et appareil pour fabriquer des cigarettes coaxiales Withdrawn EP1004248A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19854364A DE19854364A1 (de) 1998-11-25 1998-11-25 Verfahren und Vorrichtung zum Herstellen koaxialer Zigaretten
DE19854364 1998-11-25

Publications (1)

Publication Number Publication Date
EP1004248A2 true EP1004248A2 (fr) 2000-05-31

Family

ID=7888963

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99122612A Withdrawn EP1004248A2 (fr) 1998-11-25 1999-11-13 Méthode et appareil pour fabriquer des cigarettes coaxiales

Country Status (6)

Country Link
US (1) US6390100B1 (fr)
EP (1) EP1004248A2 (fr)
JP (1) JP2000253865A (fr)
CN (1) CN1254535A (fr)
DE (1) DE19854364A1 (fr)
PL (1) PL336741A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841067A (en) * 1985-01-31 1989-06-20 Kissei Pharmaceutical Co., Ltd. Novel amino acid derivatives
WO2009083241A1 (fr) * 2007-12-28 2009-07-09 Philip Morris Products S.A. Divers modes de réalisation pour un appareil, un système et un procédé de fabrication d'un dispositif de formation de boudin de tabac à noyau concentrique pourvu d'un mécanisme de transport à air
ITUA20163538A1 (it) * 2016-05-18 2017-11-18 Gd Spa Unità e procedimento per la formazione di un cordone coassiale per una macchina confezionatrice di sigarette coassiali.

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004253467B2 (en) * 2003-06-13 2010-04-22 Philip Morris Products S.A. Cigarette wrapper with printed catalyst
DE102006027597A1 (de) * 2006-06-13 2007-12-27 Hauni Maschinenbau Aktiengesellschaft Verfahren zum Betrieb einer Strangmaschine und Strangmaschine
GB0624771D0 (en) 2006-12-12 2007-01-17 British American Tobacco Co A smoking article and a method and apparatus for the manufacture of smoking articles
DE102009017963A1 (de) 2009-04-21 2010-10-28 Hauni Maschinenbau Ag Kapselüberwachung und Kapselpositionsregelung in Filtern der Tabak verarbeitenden Industrie
CN102488325A (zh) * 2011-12-22 2012-06-13 新乡东方工业科技有限公司 一种卷烟机紧头装置
CN102871221B (zh) * 2012-10-22 2014-03-12 红云红河烟草(集团)有限责任公司 一种二元复合滤棒的加工方法
DE102013220757B3 (de) * 2013-10-15 2015-01-15 Hauni Maschinenbau Ag Koaxialzigarettenherstellung
CN104770870B (zh) * 2015-03-14 2017-01-18 常德烟草机械有限责任公司 一种烟支重量调节装置及调节方法
DE102015109950A1 (de) * 2015-06-22 2016-12-22 Hauni Maschinenbau Gmbh Vorrichtung und Verfahren zur Bestimmung von Anteilen und/oder Mischungsverhältnissen von Tabakbestandteilen in einer Zigarettenherstellmaschine
CN112450485B (zh) * 2020-12-18 2025-03-25 江苏中烟工业有限责任公司 一种加热卷烟双丝聚拢装置及烟芯棒成型系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR998556A (fr) 1945-10-29 1952-01-21 Papeteries De Mauduit Sa Des Cigarette
US3987804A (en) 1969-04-02 1976-10-26 Molins Limited Manufacture of cigarettes and the like
GB1305900A (fr) 1969-04-02 1973-02-07
US4484591A (en) 1981-04-14 1984-11-27 Hauni-Werke Korber & Co. Kg. Method of testing and classifying cigarettes or the like
GB8502651D0 (en) 1985-02-01 1985-03-06 British American Tobacco Co Smoking articles
CA1246415A (fr) * 1985-05-15 1988-12-13 Warren A. Brackmann Cigarettes composites
US4805641A (en) 1985-07-31 1989-02-21 Korber Ag Method and apparatus for ascertaining the density of wrapped tobacco fillers and the like
DE3544769C2 (de) 1985-12-18 1994-12-08 Hauni Werke Koerber & Co Kg Strangmaschine zum Herstellen von stabförmigen Artikeln der tabakverarbeitenden Industrie
US4986285A (en) 1986-03-06 1991-01-22 Korber Ag Method and apparatus for ascertaining the density of wrapped tobacco fillers and the like
DE3743597C1 (de) 1987-12-22 1989-02-16 Bat Cigarettenfab Gmbh Koaxialcigarette
DE4008475C2 (de) 1990-03-16 2002-10-10 Hauni Werke Koerber & Co Kg Verfahren und Vorrichtung zum Herstellen von Filterzigaretten
IT1247904B (it) 1990-03-23 1995-01-05 Koerber Ag Procedimento e disposizione per formare un filone di fibre di tabacco
DE4027409C2 (de) 1990-08-30 2002-11-21 Hauni Werke Koerber & Co Kg Bechickungsvorrichtung für Tabak, vorzugsweise für Schnittabak
US5736864A (en) 1995-07-14 1998-04-07 Hauni Maschinenbau Ag Apparatus for ascertaining the complex dielectric constant of tobacco
EP0791823A3 (fr) 1996-02-20 1997-12-10 Hauni Maschinenbau Aktiengesellschaft Méthode et appareil pour mesurer au moins une propriété d'un matériau

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841067A (en) * 1985-01-31 1989-06-20 Kissei Pharmaceutical Co., Ltd. Novel amino acid derivatives
WO2009083241A1 (fr) * 2007-12-28 2009-07-09 Philip Morris Products S.A. Divers modes de réalisation pour un appareil, un système et un procédé de fabrication d'un dispositif de formation de boudin de tabac à noyau concentrique pourvu d'un mécanisme de transport à air
US8215315B2 (en) 2007-12-28 2012-07-10 Philip Morris Usa Inc. Concentric core tobacco rod maker with air transporter
ITUA20163538A1 (it) * 2016-05-18 2017-11-18 Gd Spa Unità e procedimento per la formazione di un cordone coassiale per una macchina confezionatrice di sigarette coassiali.
EP3245884A1 (fr) * 2016-05-18 2017-11-22 G.D. S.p.A Unité et procédé de formation d'un flux coaxial dans une machine de fabrication de cigarettes coaxiales

Also Published As

Publication number Publication date
JP2000253865A (ja) 2000-09-19
DE19854364A1 (de) 2000-05-31
CN1254535A (zh) 2000-05-31
PL336741A1 (en) 2000-06-05
US6390100B1 (en) 2002-05-21

Similar Documents

Publication Publication Date Title
DE3602846C2 (fr)
EP0930023B1 (fr) Procédé et dispositif de fabrication d'une tige de cigarette avec un insert
EP1004248A2 (fr) Méthode et appareil pour fabriquer des cigarettes coaxiales
DE2630614A1 (de) Verfahren und vorrichtung zur herstellung strangartiger gegenstaende in der tabakindustrie
EP2659792B1 (fr) Procédé et dispositif de rassemblement de groupes de segments de filtre
DE1296065B (de) Vorrichtung zum Herstellen eines zusammengesetzten Stranges aus Bestandteilen fuer Zigaretten od. dgl.
DE3805753C2 (de) Verfahren und Maschine zur Herstellung von Filterzigaretten
EP2364603A2 (fr) Machine à tronçons de tabac pour la fabrication de tiges de tabac, machine de fixation de filtre pour relier des filtres aux tiges de tabac et machine de fabrication de cigarettes
DE60009015T2 (de) Verfahren und Einrichtung zur Herstellung von Filterzigaretten
DE3706751A1 (de) Verfahren und maschine zur herstellung von filterzigaretten
DE2246976C3 (de) Zigarettenherstellungsmaschine für einen aus einem Kern und Tabakring bestehenden Strang
DE3603749A1 (de) Zigarettenherstellungsmaschine
EP2241204A1 (fr) Dispositif d'ébarbage du tabac pour une machine à fabriquer les cigarettes
DE2308349A1 (de) Vorrichtung zur bildung von paaren koaxial zueinander ausgerichteter, voneinander axial distanzierter zigaretten od. dgl
DE602004005954T2 (de) Anlage zur Bildung eines Tabakstromes
DE3509612A1 (de) Verfahren und vorrichtung zum herstellen eines stranges aus fasern der tabakverarbeitenden industrie
DE1069518B (fr)
EP4337032B1 (fr) Dispositif et procédé pour produire un boudin de l'industrie de traitement du tabac, article en forme de tige et utilisation du dispositif
DE891222C (de) Vorrichtung zur Herstellung von Mundstueckzigaretten
WO2024227683A1 (fr) Machine de l'industrie du traitement du tabac, dispositif d'alimentation et son utilisation pour acheminer une bande chauffante, procédé de production d'un brin, et articles en forme de tige de l'industrie du traitement du tabac
DE10163762A1 (de) Durchlaufspeichervorrichtung für band- oder streifenförmiges Material
DE886117C (de) Vorrichtung zur Herstellung von Mundstueckzigaretten
DE2400370A1 (de) Tabakware in zigarrenform und verfahren zur herstellung
DE1223284B (de) Saugfoerdervorrichtung fuer eine Maschine zum Herstellen von Zigaretten
DE3603748A1 (de) Vorrichtung zum herstellen eines kontinuierlichen roehrchens der tabakverarbeitenden industrie

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20030603