EP1332682A1 - Méthode et dispositif pour la mesure du diamètre d'une tige de cigarette ou d'un article en forme de tige de l'industrie du tabac - Google Patents

Méthode et dispositif pour la mesure du diamètre d'une tige de cigarette ou d'un article en forme de tige de l'industrie du tabac Download PDF

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Publication number
EP1332682A1
EP1332682A1 EP03000294A EP03000294A EP1332682A1 EP 1332682 A1 EP1332682 A1 EP 1332682A1 EP 03000294 A EP03000294 A EP 03000294A EP 03000294 A EP03000294 A EP 03000294A EP 1332682 A1 EP1332682 A1 EP 1332682A1
Authority
EP
European Patent Office
Prior art keywords
rod
diameter
strand
measuring
shaped product
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Withdrawn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
EP03000294A
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German (de)
English (en)
Inventor
Heinz-Christen Lorenzen
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 EP1332682A1 publication Critical patent/EP1332682A1/fr
Withdrawn legal-status Critical Current

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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
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • A24C5/3418—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by pneumatic means
    • 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 measuring the diameter of a Cigarette rod or rod-shaped product of tobacco manufacturing industry, especially an uncut one, already trimmed and wrapped with tobacco rod, at which is the diameter of the strand or rod-shaped product is measured and a corresponding measurement signal is generated, the strand or rod-shaped product during the measurement in the axial direction Direction is moved.
  • the invention further relates to a method for Production of a rod or rod-shaped product of tobacco manufacturing industry, especially an uncut one, already trimmed and wrapped with tobacco rod, at which is the diameter when the strand or rod is formed Product is set to a certain value.
  • the invention also relates to a device for measuring the Diameter of a rod or rod-shaped product of tobacco manufacturing industry, especially an uncut one, already trimmed and wrapped with tobacco rod, with a measuring device for measuring the diameter of the strand or rod-shaped product and for the output of a corresponding Measurement signal and with a guide device for guiding the strand or rod-shaped product in the longitudinal axial direction through the Measuring device or past it.
  • the invention relates a strand machine with such a device.
  • Ring-shaped products are here in the present Connection cigarettes, filter sticks, filter cigarettes and the like Understand objects with a given diameter.
  • the present invention is primarily concerned with measurement the diameter of strand-like products and in particular of uncut, already trimmed and with wrapping material provided tobacco strands that are continuous in the longitudinal axial direction promoted and used for the production of filter cigarettes.
  • a method and a device of the type mentioned at the outset are out known from DE 34 14 247 A1, in which for measuring the Diameter with air acting as test equipment under constant Pressure is worked, the measurement being essentially continuous the moving tobacco rod takes place.
  • This is a Strand measuring nozzle provided which is a narrow one, the tobacco rod has an annular enclosing test chamber which is connected to a test system is connected to a deformation of the tobacco rod exclusive test pressure is set.
  • An optical measuring system is described in DE 195 23 273 A1, in which an essentially finished cigarette while a continuous or discontinuous funding rotated while doing so is exposed to optical radiation.
  • the size of at least one shadowing of the radiation caused by the cigarette captured during a short time interval and into an electrical Measurement signal implemented, with a signal for several measurement signals the diameter of the cigarette is formed.
  • DE 38 06 320 A1 describes a method and an apparatus for Monitoring the diameter of one with a wrapping material strip already provided cigarette or filter strand known, by means of a first measuring system before the strip width of the wrapping material strip the envelope and by means of a second measuring system The overlap width of the strand seam after the wrapping is determined. Using an evaluation circuit, the signals for the Strip width and the seam width a difference signal as a measure of the The circumference or diameter of the cigarette rod or that of it produced cigarette won.
  • DE 27 17 473 A1 describes a control arrangement for a machine combination, consisting of one strand machine and one directly coupled filter attachment machine for producing filter cigarettes, discloses, wherein the filter attachment machine a measuring device for Detect fluctuations in diameter of the processed on it Filter rods is assigned, the strand machine a control arrangement for Influencing the diameter of the cigarette rod produced and the measuring device of the control arrangement as a setpoint generator assigned.
  • the present one suggests Invention according to a first aspect, in a method of to generate the measurement signals mentioned above, the diameter at defined, discrete measuring points along the strand or rod Specify product.
  • the invention proposes that one Device of the type mentioned a control device to provide, which controls the measuring device such that the Measuring device outputs measuring signals that define the diameter at discrete measuring points along the strand or rod-shaped product specify.
  • the invention enables a targeted measurement certain points along the strand or rod-shaped product. In this way, the measurement signal can be determined discrete for the first time Jobs are assigned without taking any further action requirement.
  • the measuring device usually has a sensor unit which detects the Diameter of the strand or rod-shaped product recorded, and an evaluation unit that outputs the measurement signal.
  • the Sensor unit continuously for the sake of simplicity capture while the control device such the evaluation unit controls that the measuring device outputs measurement signals that the Diameter at the defined, discrete measuring points along the strand or Specify rod-shaped product.
  • the diameter at defined constant intervals along the strand or rod Product regardless of its speed of movement specify.
  • a currently particularly preferred embodiment of the invention is characterized by the fact that one measuring point in the area of a later filter-side head reinforcement from the strand or rod-shaped product cut tobacco rod for the production of a Filter cigarette lies.
  • one in particular can Known diameter measuring device with a device for Capture the later interfaces to be combined Diameter values in the area of the head reinforcement later on the filter side to decrease.
  • the measurement of the diameter in the area of the later filter-side head reinforcement forms an essential application of the present invention.
  • this is done beforehand described inventive measurement on an uncut and already wrapped with tobacco rod after the Trimming in a strand machine.
  • Fig. 1 is a schematic perspective view Cigarette rod machine of the type "PROTOS" shown by the applicant, in which the main components are shown visibly. Of this Cigarette rod machine are the structure and the following Function briefly described.
  • a pre-distributor 2 with tobacco is added in portions fed.
  • a removal roller 3 of the pre-distributor 2 supplements controlled a storage container 4 with tobacco, from which a steep conveyor 5 tobacco takes out, which feeds a storage chute 6 controlled.
  • a pin roller 7 removes a uniform one Tobacco flow from a knockout roller 8 from the pins of the pin roller 7 knocked out and on at a constant speed peripheral scattering cloth 9 is thrown.
  • a tobacco fleece thus formed on the spreading cloth 9 is in a Sight device 11 flung, which consists essentially of a There is an air curtain through which larger or heavy parts of tobacco pass while all other tobacco particles from the air into one from one Pin roller 12 and a wall 13 formed funnel 14 are steered.
  • the tobacco is transferred from the pin roller 12 into a tobacco channel 16 against one Strand conveyor 17 thrown, on which the tobacco by means of a Vacuum chamber 18 kept sucked air and a tobacco rod is formed.
  • a leveler 19 removes excess tobacco from the tobacco rod, which then on a cigarette paper strip 21 guided in synchronism is placed.
  • the cigarette paper strip 21 is bobbin 22nd deducted, passed through a printing unit 23 and on a driven Format tape 24 laid.
  • the format tape 24 transports the tobacco rod and the cigarette paper strip 21 by a format 26 in which the Cigarette paper strips 21 is folded around the tobacco rod so that still an edge protrudes from a glue, not shown in is glued in a known manner. Then the adhesive seam is closed and dried from a tandem seam plate 27.
  • a cigarette rod 28 thus formed passes through a measuring and Control unit 29, and is of a knife apparatus 31 in double length Cut 32 cigarettes.
  • the double-length cigarettes 32 are from a controlled arms 33 having transfer device 34 to a Transfer drum 36 transferred to a filter attachment machine 37 whose cutting drum 38 they use a circular knife in individual cigarettes to be shared.
  • Conveyor belts 39, 41 convey excess tobacco into one under the Storage container 4 arranged container 42, from which the recirculated Tobacco is removed again from the steep conveyor 5.
  • the measuring and. Contained in the cigarette rod machine of FIG Control unit 29 is a schematic individual view in FIG. 2 shown in more detail.
  • the measuring and control unit 29 has one Strand measuring nozzle 51 for monitoring the diameter of the Cigarette rod 28 on.
  • the strand measuring nozzle 51 is annular with a cigarette rod 28 enclosing narrow test chamber 53 which a Connection bore 54 for supplying test air and a Has connection bore 56 for pressure monitoring.
  • the test chamber 53 is delimited on both sides by walls that face the Cigarette rod 28 to run out into a cutting edge 57, which encloses the cigarette rod 28 at a distance, so that between a test gap 58 is formed between the cigarette rod 28 and the edge 57.
  • the test gap 58 connects the test chamber 53 to one on both sides enlarged annular chamber 59, the vent holes 61 with the Atmosphere.
  • the Strand measuring nozzle 51 on both sides of the test chamber 53 opposite sides of the annular chamber 59 a ring around the Cigarette rod 28 extending guide gap 62, the Diameter is smaller than the diameter of the test gap 58 in Area of the test chamber 63, so that any glue residue is always on Set down the guide gap and not at the test gap.
  • the strand measuring nozzle 51 is connected to a pneumatic test system connected by a pressure source 63 with a form in the Order of magnitude of about 2 to 5 bar.
  • the test system contains for example, a commercially available device 65 and includes a measuring device in Form of a flow meter 64, which via a feed line 66 is connected to the pressure source 63, and means for keeping the Test pressure in the strand measuring nozzle 51 in the form of an inlet side a line branch 67 with the flow meter 64 and on the output side through a line branch 68 of the feed line 66 a strand measuring nozzle 51 connected electrical control valve 69 and of an electrical controller 71, which on the output side with the control valve 69 and on the input side with a setpoint generator 72 for specifying a Desired pressure and a pressure-voltage converter 73 in connection which is connected via a test line 74 to the strand measuring nozzle 51 prevailing actual value of the test pressure in a corresponding Converts voltage value and via an electrical line 75 the Controller 71 supplies
  • the test system works as follows: Starting from one certain standard cross section or standard diameter passes through Cigarette rod 28, the rod measuring nozzle 51, one of which Standard cross section corresponding test air quantity of the strand measuring nozzle 51 from the pressure source 63 via the flow meter 64 and that Control valve 69 is supplied, wherein in the test chamber 53 constant overpressure - e.g. about 10 mbar.
  • the the Test air flowing through strand measuring nozzle 51 acts on the Cigarette rod 28 with this constant test pressure only on one narrow ring strips corresponding to the width of the test chamber 53, so that on this narrow ring strip even with changes in porosity a highly porous wrapping material is not a perfect one Measurement signal formation disturbing changes in the flow rate of the Test air occur.
  • the test pressure kept constant in the test chamber 53 also becomes inherent changing diameter of the cigarette rod 28 regulated to constancy. It is assumed that the cross section of the cigarette rod 28 is reduced so that more air exits the test chamber 53 through the test gap 58 can flow into the annular chamber 59.
  • the occurring short-term Pressure drop is detected by the pressure-voltage converter 73 and into a corresponding electrical signal indicating the pressure is converted, which is referred to below as the pressure signal and via the electrical Line branch 75 is given to the controller 71.
  • This compares that Actual signal of the test pressure with that from the setpoint generator 72 Target signal of the test pressure, forms a difference signal, which as Control signal is given to the control valve 69.
  • the control signal is triggered the control valve 69 to a larger opening of his Flow cross-section, so that a larger amount of test air in the Test chamber 53 of the strand measuring nozzle 51 flows in until the test pressure again reached its intended height.
  • the output of the pressure-voltage converter which outputs the pressure signal 73 is via an electrical line branch 76 with an input Signal processing unit 80 connected. Via another connection 81 becomes the cigarette length in the signal processing unit 80 entered.
  • the measuring and control unit 29 also has a clock generator unit 82 on which a rotating clock 84 and one Proximity switch 86 contains.
  • the rotatingly mounted clock disk 84 is in synchronism with the knife apparatus 31 shown in FIG. 1 Cigarette rod machine driven and shown in the Embodiment two quarter-circle offset by 180 ° to each other Projections on the rotation of the clock disk 84 den Trigger proximity switch 86 accordingly. Generated in this way the proximity switch 86 clock signals to the connection line 87 on the signal processing unit 80 are transmitted.
  • the pressure signal via line branch 76 at the input of Signal processing unit 80 is constantly present, it represents one continuous measurement of the diameter while the Cigarette rod 28 moves through the rod measuring nozzle 51. That about the Line 87 clock signal input to signal processing unit 80 ensures, however, that a signal indicating the diameter on Output of the signal processing unit 80 not continuously, but instead is output timed. Accordingly, the Signal processing unit 80 output a signal that the Diameter only indicates during certain time slots that are in a certain constant distance from each other.
  • the output signals of the signal processing unit 80 are via a Line 88 to a display unit 90 and to a control unit 92 transmitted, which are also components of the measuring and control unit 29 form.
  • control unit 92 In the control unit 92, a setpoint for the Entered diameter while the output signal from the Signal processing unit 80 represents an actual value.
  • the control unit 92 controls the tandem seam plate 27 in that shown in FIG. 1 Cigarette rolling machine, such that the distance of the Tandem seam plate 27 to strand 28 is changed so that at Deviations of the actual diameter from the nominal diameter again Target diameter is reached.
  • the arrangement is made in this way or the signal processing unit 80 is designed or programmed in such a way that this is via the line branch 76 incoming pressure signal taking into account the connection 81 entered cigarette length and the clock signal from line 87 to a diameter measurement for the area of the later filter side Head gain processed and output on line 88. Accordingly represent in the described and shown here Embodiment the output signals of the signal processing unit 80 on the line 88 those diameter values in the range of later filter-side head reinforcements were measured.
  • the clock generator unit 82 is so with the movement of the Cigarette rod 28 synchronized in the longitudinal axial direction that on clock signal output on line 87 has rectangular pulses which always occur when the cigarette rod 28 with a Section of the later filter-side head reinforcement by the Strand measuring nozzle 51 moves in the area of the test chamber 53.
  • the positions marked with "B” are the places where the double-length cigarettes 32 from one Circular knife on the cutting drum 38 in the filter attachment machine 37 (Fig. 1) divided into individual cigarettes and provided with the filter pieces become. Accordingly, the positions marked with "B” represent the Area of the later head-side filter reinforcement in the cigarette rod 28.
  • the ends of the tobacco rod of a single cigarette usually point a higher tobacco density than the middle part, so that the one in FIG. 3 shown cigarette rod 28 from the leveler 19 in the one shown in FIG. 1
  • the cigarette rod machine is trimmed so that the tobacco at the "A" and "B" marked places a higher density than the rest Has area and therefore also a larger diameter can have.

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  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
EP03000294A 2002-01-25 2003-01-09 Méthode et dispositif pour la mesure du diamètre d'une tige de cigarette ou d'un article en forme de tige de l'industrie du tabac Withdrawn EP1332682A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10203095A DE10203095A1 (de) 2002-01-25 2002-01-25 Verfahren und Vorrichtung zum Messen des Durchmessers von Zigarettenstrang- oder stabförmigen Erzeugnissen der Tabak verarbeitenden Industrie
DE10203095 2002-01-25

Publications (1)

Publication Number Publication Date
EP1332682A1 true EP1332682A1 (fr) 2003-08-06

Family

ID=7713167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03000294A Withdrawn EP1332682A1 (fr) 2002-01-25 2003-01-09 Méthode et dispositif pour la mesure du diamètre d'une tige de cigarette ou d'un article en forme de tige de l'industrie du tabac

Country Status (5)

Country Link
US (1) US6968847B2 (fr)
EP (1) EP1332682A1 (fr)
JP (1) JP2003259852A (fr)
CN (1) CN1433720A (fr)
DE (1) DE10203095A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102742932A (zh) * 2012-07-03 2012-10-24 上海烟草集团有限责任公司 对高速卷烟机内外道卷烟分类的方法
CN103315392A (zh) * 2012-03-20 2013-09-25 豪尼机械制造股份公司 测量装置以及具有这种测量装置的成条单元

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004049879A1 (de) * 2004-10-13 2006-04-20 Hauni Maschinenbau Ag Vorrichtung und Verfahren zum Messen des Durchmessers eines stabförmigen Gegenstandes insbesondere der Tabak verarbeitenden Industrie
DE102011082625A1 (de) * 2011-09-13 2013-03-14 Hauni Maschinenbau Ag Regelungsvorrichtung zur Regelung mindestens eines Parameters eines Artikels der Tabak verarbeitenden Industrie
DE102012102337A1 (de) * 2012-03-20 2013-10-10 Hauni Maschinenbau Ag Messanordnung, ausgebildet und eingerichtet zum Messen von in Strangeinheiten der Tabak verarbeitenden Industrie hergestellten Strängen und/oder Strangabschnitten sowie Strangeinheit mit einer solchen Messanordnung und Verfahren zum Messen
PL223633B1 (pl) * 2013-04-08 2016-10-31 Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością Sposób i urządzenie do detekcji obróconych segmentów w wielosegmentowym wałku przemieszczanym w maszynie stosowanej w przemyśle tytoniowym
PL233110B1 (pl) * 2014-10-14 2019-09-30 Int Tobacco Machinery Poland Spolka Z Ograniczona Odpowiedzialnoscia Człon osłaniający elementy prętopodobne, w szczególności sztabki i/lub bezkońcowy wałek, dla głowicy pomiarowej stosowanej w urządzeniach przemysłu tytoniowego i odpowiednia głowica pomiarowa
CN110947647A (zh) * 2019-11-28 2020-04-03 中国电子科技集团公司第四十一研究所 一种爆珠滤棒在线检测装置

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DE1238223B (de) * 1959-05-29 1967-04-06 Oscar Henri Ingber Vorrichtung zur beruehrungslosen Bestimmung der Querabmessung, eines langgestreckten, sich in Laengsrichtung bewegenden Gegenstandes, z. B. eines Fadens od. dgl.
US3604430A (en) * 1969-11-07 1971-09-14 Industrial Nucleonics Corp Cigarette dense end measuring and controlling apparatus
DE3414247A1 (de) * 1983-04-30 1984-10-31 Hauni-Werke Körber & Co KG, 2050 Hamburg Verfahren und vorrichtung zum messen des durchmessers von strang- oder stabfoermigen erzeugnissen der tabakverarbeitenden industrie
US4616139A (en) * 1983-05-31 1986-10-07 Hauni-Werke Korber & Co. Kg. Apparatus for optical scanning of the exterior of a moving cigarette rod or the like
EP0617901A2 (fr) * 1993-03-29 1994-10-05 Japan Tobacco Inc. Système pour surveiller la quantité de tabac coupé dans les cigarettes
US5715843A (en) * 1995-06-27 1998-02-10 Hauni Maschinenbau Ag Method of and apparatus for measuring the diameters of rod-shaped articles of the tobacco processing industry

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US4121595A (en) * 1977-02-09 1978-10-24 Hauni-Werke Korber & Co. Kg. Apparatus for increasing the permeability of wrapping material for rod-shaped smokers products
DE2717473A1 (de) 1977-04-20 1978-11-02 Hauni Werke Koerber & Co Kg Steueranordnung fuer eine maschinenkombination zum herstellen von filterstaeben
IT1137552B (it) * 1980-04-17 1986-09-10 Hauni Werke Koerber & Co Kg Dispositivo per applicare un liquido plastificante su un nastro di tessuto in movimento
US4805641A (en) * 1985-07-31 1989-02-21 Korber Ag Method and apparatus for ascertaining the density of wrapped tobacco fillers and the like
DE3806320A1 (de) 1988-02-27 1989-09-07 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zum ueberwachen der geometrischen abmessungen von strang- oder stabfoermigen erzeugnissen der tabakverarbeitenden industrie
DE4008475C2 (de) * 1990-03-16 2002-10-10 Hauni Werke Koerber & Co Kg Verfahren und Vorrichtung zum Herstellen von Filterzigaretten
DE4333046A1 (de) * 1993-09-29 1995-03-30 Hauni Werke Koerber & Co Kg Vorrichtung zum Abnehmen von überschüssigem Tabak von einem Tabakstrang
IT1299859B1 (it) * 1998-02-23 2000-04-04 Gd Spa Unita' elettro-ottica di rilevamento dell'intera superficie lateale di articoli di forma sostanzialmente cilindrica.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238223B (de) * 1959-05-29 1967-04-06 Oscar Henri Ingber Vorrichtung zur beruehrungslosen Bestimmung der Querabmessung, eines langgestreckten, sich in Laengsrichtung bewegenden Gegenstandes, z. B. eines Fadens od. dgl.
US3604430A (en) * 1969-11-07 1971-09-14 Industrial Nucleonics Corp Cigarette dense end measuring and controlling apparatus
DE3414247A1 (de) * 1983-04-30 1984-10-31 Hauni-Werke Körber & Co KG, 2050 Hamburg Verfahren und vorrichtung zum messen des durchmessers von strang- oder stabfoermigen erzeugnissen der tabakverarbeitenden industrie
US4616139A (en) * 1983-05-31 1986-10-07 Hauni-Werke Korber & Co. Kg. Apparatus for optical scanning of the exterior of a moving cigarette rod or the like
EP0617901A2 (fr) * 1993-03-29 1994-10-05 Japan Tobacco Inc. Système pour surveiller la quantité de tabac coupé dans les cigarettes
US5715843A (en) * 1995-06-27 1998-02-10 Hauni Maschinenbau Ag Method of and apparatus for measuring the diameters of rod-shaped articles of the tobacco processing industry

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103315392A (zh) * 2012-03-20 2013-09-25 豪尼机械制造股份公司 测量装置以及具有这种测量装置的成条单元
CN102742932A (zh) * 2012-07-03 2012-10-24 上海烟草集团有限责任公司 对高速卷烟机内外道卷烟分类的方法

Also Published As

Publication number Publication date
US20030154992A1 (en) 2003-08-21
US6968847B2 (en) 2005-11-29
DE10203095A1 (de) 2003-07-31
CN1433720A (zh) 2003-08-06
JP2003259852A (ja) 2003-09-16

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