EP3334292A1 - Procédé de production d'au moins un boudin de tabac d'un mélange de tabac et dispositif de l'industrie du traitement du tabac - Google Patents

Procédé de production d'au moins un boudin de tabac d'un mélange de tabac et dispositif de l'industrie du traitement du tabac

Info

Publication number
EP3334292A1
EP3334292A1 EP16748289.2A EP16748289A EP3334292A1 EP 3334292 A1 EP3334292 A1 EP 3334292A1 EP 16748289 A EP16748289 A EP 16748289A EP 3334292 A1 EP3334292 A1 EP 3334292A1
Authority
EP
European Patent Office
Prior art keywords
tobacco
particles
tobacco particles
weight fraction
processed
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Withdrawn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
EP16748289.2A
Other languages
German (de)
English (en)
Inventor
Helmut Voss
Corinna Zu Putlitz
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 EP3334292A1 publication Critical patent/EP3334292A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/08—Blending tobacco

Definitions

  • the invention relates to a method for providing at least one tobacco rod of a tobacco mixture of small-sized tobacco product, wherein small-sized tobacco material is provided which comprises a first and a second weight fraction of punched tobacco particles, and wherein first tobacco particles of the first weight fraction predominantly consist of tobacco leaf lamina and on average lighter in weight than second tobacco particles of the second weight fraction, which comprise for the most part tobacco leaf stalk and / or rib constituents. Furthermore, the invention relates to a device of the tobacco processing industry for carrying out such a method.
  • Tobacco leaves consist of leaf tobacco, the lamina, and leaf veins or stems.
  • the lamina is separated from the tobacco ribs.
  • the tobacco ribs and leaf tobacco are then treated separately.
  • the lamina is conditioned, ie. subjected to a moisture and heat treatment. Then she is cut and dried.
  • the tobacco leaf ribs and the cut tobacco material are again mixed together, aromatized and finally processed into a tobacco rod.
  • a method for producing a tobacco mixture is known.
  • the tobacco leaves are first cut into strips in a leaf cutter.
  • the lamina strips are separated from the rib strips in a sifter.
  • the rib strips are threshed and in another sifter, the lamina is separated again from the stems and ribs.
  • the resulting lamina and the ribs are processed separately. While the resulting lamina is cut again together with the lamina strips, the stems are minced in a shredder. They are then mixed with the cut laminate parts.
  • the mixture obtained is added to the strand formation, that is, for example, further processed in a cigarette machine.
  • Tobacco leaves can be cut in a longitudinal and transverse cutter to obtain pieces of the same size.
  • a longitudinal and transverse cutter Such a method is known for example from US 3,128,775.
  • tobacco pieces are made which are approximately square. There are both pieces that consist exclusively of lamina, as well as those that contain a more or less large proportion of a tobacco leaf stalk or a rib.
  • the object is achieved by a method for providing at least one tobacco rod of a tobacco mixture of finely divided tobacco, comprising the following steps:
  • first tobacco particles of the first weight fraction consist predominantly of tobacco leaf lamina and on average have a lower weight than second tobacco particles of the second weight fraction, for the most part Part of tobacco leaf stalk and / or rib constituents,
  • a new tobacco manufacturing process is provided.
  • the preparation of the tobacco mixture for example the blending of a particular brand, is carried out at least partially by mixing the first tobacco particles, which predominantly consist of tobacco leaf lamina, with the conditioned second tobacco particles.
  • the process of preparing the tobacco is considerably simplified.
  • the blending takes place in a technically simple pouring process in which the mixture of tobacco particles takes place.
  • a tobacco cutter which traditionally produces the cut tobacco, is dispensed with.
  • the further processing of the tobacco mixture to at least one tobacco strand takes place in particular in a cigarette machine.
  • H here also takes place in particular the mixture of tobacco particles directly in the distributor of the cigarette machine. In particular, therefore, the mixing of the tobacco particles takes place in a bulk process.
  • additives to the tobacco in the form of bulk material during mixing.
  • whole or cracked cloves are added to the tobacco blend for making cretek tobacco.
  • the tobacco mixture is subjected in particular to reduced carding in the distributor of the cigarette machine.
  • tobacco particles of different shape and / or size are punched out and then mixed together. This concerns both the first tobacco particles, and thus also the processed second tobacco particles.
  • the different shapes and sizes can be produced in a punching process.
  • the different sized and / or shaped first and / or second tobacco particles are selectively mixed together in such a ratio that an optimal fiber composite in terms of fillability, hardness, head failure and / or draw resistance of the cigarette produced therefrom is achieved.
  • the manufacturing process is very flexible. This high flexibility is advantageously not bought by additional complexity on the side of the machine. It is in fact easy to implement by the use of a corresponding punching tool. Such high flexibility coupled with advantageously low complexity on the machine side is not achievable in conventional processes.
  • the advantages mentioned apply in particular to a method in which the second tobacco particles of the second weight fraction are processed in a reconditioning process to flat tobacco material, which is then processed in a stamping process.
  • the tobacco material from reconditioned tobacco particles is perfectly suited for mass production because of its defined and extremely homogeneous properties.
  • the mixing ratio of the various tobacco particles adjusted and so the Properties of the tobacco mixture produced are determined. This applies both to the mechanical and to the aromatic properties.
  • the second tobacco particles which include rib or stem constituents, are further engineered to be brand specific in an ESS or Expanded Shredded Star (CRS) process.
  • the ESS process and the CRS process are well known in their own right. Both the second tobacco particles treated in the ESS process and in the CRS process, in particular, as well as the reconditioned second tobacco particles, are also subjected to brand-specific casing and / or flavoring.
  • the method is developed by the fact that the tobacco mixture is conveyed after mixing in a continuous process in a non-pneumatic tobacco conveying device to a strand forming section.
  • a stranding section is, for example, a stranding machine, in particular a cigarette machine. Furthermore, it is in particular a cigarette machine, as it is known under the name "PROTOS" by Hauni Maschinenbau AG, Hamburg.
  • the non-pneumatic tobacco conveying takes place in particular in or with a tube chain conveyor as a non-pneumatic tobacco conveying device.
  • the tobacco mixture is conveyed between the mixing and shaping of the tobacco rod, as long as the mixing of the tobacco particles does not take place directly in the cigarette machine.
  • the method is characterized in that tobacco leaves, in particular whole tobacco leaves, are fed in a working plane of a punching station and punched in the punching station in a punching tobacco particles and provided as small-sized tobacco.
  • a corresponding method and a corresponding device, with the small-scale tobacco in a punching process can be produced, from the unpublished German patent application with the official file number 1 0 201 5 107 971 .2 the applicant Hauni Maschinenbau AG, Hamburg, out. The content of this application is incorporated herein by reference.
  • the small-sized tobacco material comprises the first tobacco particles of the first weight fraction and the second tobacco particles of the second weight fraction, wherein the first and the second tobacco particles are separated and the first and the second weight fraction are provided separately.
  • separate transport of the two fractions takes place, for example, if the production of the small-size tobacco product takes place in a producer country, which often has low labor costs, and further processing in an industrial country with significantly higher labor costs.
  • whole tobacco leaves which are already conditioned, ie. ripened and dried, first cleaned, for example freed of sand, and moistened for further processing to a moisture content of about 1 8% to 20%.
  • a high moisture of the tobacco material is necessary so that it can be processed easily in the subsequent punching process.
  • Whole tobacco leaves are now placed manually in about one to three layers on a conveyor belt, which has, for example, a width of 1 m to 2.5 m.
  • the conveyor belt feeds such a "tab carpet" to a punch, which is, for example, a cart bar punch or a rotary punch.
  • the small-particle tobacco particles produced with the aid of the punch can have different shapes and sizes. It is also envisaged that various sizes and / or different shapes of tobacco particles will be produced in a single punching process or with the aid of a single punching roller. Preferably, immediately after the punching process, the tobacco particles are ejected from the punching tool. For this purpose, for example, a mechanical ejector or compressed air is used.
  • a mechanical ejector or compressed air is used.
  • the device used for this purpose and a corresponding method are in the previously mentioned not previously published German patent application with the official file number
  • the second and heavier tobacco particles of the second weight fraction which for the most part are tobacco leaf stem and / or tobacco leaf rib constituents comprise, separated from the tobacco particles of the first weight fraction, which for the most part consist of tobacco leaf lamina.
  • the dryer used is, for example, an air-flow dryer or a drum dryer.
  • the subsequent transport of the tobacco material takes place - as already mentioned - in particular separated according to the two weight fractions. Similar to bulk material, the tobacco material is transported, for example, in big packs. It is important that the tobacco material is not significantly compressed during transport, so that it can be easily processed as bulk material after transport. This bulk material is fed separately in the two weight fractions to the mixing process described above.
  • the object is further achieved by a device of the tobacco processing industry which is adapted to carry out a method according to one or more of the above-mentioned aspects of the method for producing a tobacco mixture and the before and after lying processes.
  • Such a device of the tobacco processing industry comprises, in particular, a punching unit in which small-sized tobacco goods are produced, screened and provided separately in two weight fractions.
  • a strand forming unit and a mixing unit comprises mixing the tobacco particles of the first weight fraction with the processed second tobacco particles in a predetermined ratio to a tobacco mixture.
  • the second tobacco particles of the second weight fraction are processed. It includes, for example, the equipment and machinery to represent a complete process of producing reconditioned tobacco material.
  • a punching out device is included in order to punch out subsequently processed tobacco particles from the manufactured flat tobacco material.
  • the processing station or unit is configured to perform an ESS or CRS process on the second tobacco particles to provide again processed tobacco particles.
  • a first step (referred to as “harvesting / whole leaves"), the harvesting of the tobacco leaves takes place, as is generally known, for example, in several successive harvest rounds whole tobacco leaves are roughly pre-cleaned, for example, freed from sand.
  • the individual, for example bound or threaded tobacco leaves are then dried and left to their maturity process.
  • This so-called “curing” takes place, for example, in corresponding halls or sheds, and in the so-called “air-curing”, the tires are subjected to the influence of hot air, for example in a hot-air drying shed.
  • ripening takes place through the influence of sunlight.
  • step Prior to further processing of the whole tobacco leaves in a stamping process, they are moistened to a moisture content of 1-8% to 20% relative humidity (referred to as "high-humidity” step) .
  • the whole tobacco leaves are then hand-picked in layers of one to three Tobacco leaves placed on a conveyor belt, which for example has a width of 1 m to 2.50 m.
  • This conveyor leads the tobacco leaves or a "tobacco leaf carpet" in a plane of a punch to. This punches out of the tobacco material small piece of tobacco (referred to as step "punching").
  • a punch for example, a cart bar punch is used, which punches the tobacco particles as a result of an up and down movement from the tab carpet supplied to it.
  • a rotary punch can be used in which two counter-rotating rollers cooperate. The tobacco leaf carpet is processed between these two rolls.
  • the tobacco particles have a rectangular shape and dimensions of at least approximately 3 mm wide and at least approximately 1 8 mm in length. It is also provided that tobacco particles of different size and / or different shape are punched out. Preferred shapes here are a rectangle or a zigzag tobacco particle. The various sizes and / or shapes are chosen, for example, to achieve an optimum fiber composite of the tobacco particles with regard to fillability, hardness, head failure and / or draw resistance of the cigarette produced therefrom. The same applies to the ratio in which the different sizes and / or shapes are present. This ratio is adjustable by the construction of the punching tool. For example, in a punching process, this punched out 80% rectangular tobacco particles and 20% zigzag tobacco particles. Similar constructions are also preferably provided for corresponding size ratios or size and shape ratios. The punched tobacco particles are released from the punching tool, for example, by a mechanical ejector or by air pressure.
  • the first tobacco particles of the first weight fraction consist for the most part exclusively of tobacco leaf lamina.
  • Second tobacco particles of the second weight fraction for the most part comprise tobacco leaf stalks and / or tobacco leaf rib constituents. For this reason, the second tobacco particles of the second weight fraction are on average heavier than the first tobacco particles of the first weight fraction.
  • the two weight fractions are separated from one another in a subsequent step, which is referred to in the figure as "separation.”
  • the separation of the two fractions takes place, for example, in a separating device, in particular in a sighting device unpublished German patent application with the official file number. 10 2015 107 971 2 by the assignee Hauni Maschinenbau AG, Hamburg, in more detail. Reference is made to the corresponding statements.
  • the intended separation device is designed in particular as in the cited document.
  • the tobacco particles of the first and second fractions After the tobacco particles of the first and second fractions have been separated from each other (referred to as the "separation" step), they are dried down to a relative moisture content of less than 14%, this process step occurring in particular in a stream of air, for example in a drying drum transportable and there is no risk of sticking or mold growth, which is then separated into fractions, similar to bulk goods, for example, when the tobacco particles are transported in big packs.It is important that little or no pressure is exerted on the material so that the tobacco particles can be further processed as bulk material even after transport.
  • step "expansion” For the tobacco particles of the first fraction, which consist to a large extent of tobacco leaf lamina, there is a brand-typical expansion (step “expansion") and a subsequent flavoring process steps are in the left branch of the simplified flow chart, starting with “1. "presented.
  • the expansion serves in particular to maximize the filling power of the small tobacco parts.
  • These are preferably expanded under the influence of moisture and heat in such a way that, for example, strip-shaped tobacco small parts take on a kind of "corkscrew shape.”
  • the tobacco particles thus twist along their longitudinal axis so that their bulk volume increases.
  • “Flavoring"("flavor” step) takes place in a brand-specific manner ,
  • the second tobacco particles of the second weight fraction are optionally and exemplarily supplied to three different treatment processes.
  • the envisaged process steps are in the right-hand branch of the simplified flowchart starting with "2.
  • the second tobacco particles of the second fraction are processed into reconditioned tobacco (method step "ReCon”).
  • stamping step following the "ReCon” step This tobacco sheet is then again fed to a stamping process ("stamping" step following the "ReCon” step), for which the above-mentioned aspects apply in the same or a similar way as well.
  • stamping stamping
  • the second tobacco particles of the second weight fraction are fed to an ESS process (Expanded Shredded Star) or a CRS process (Cut Rolled Star). Both processes are known per se.
  • the CRS process can be found, for example, in the entry "Cut Rolled Star” of the aforementioned "Tobacco Encyclopedia", ed. Ernst Voges, 1984, on page 1 00.
  • step "blending" by appropriate mixing of the tobacco particles of the first fraction and second fraction in the desired composition.
  • other fractions are mixed in, for example, those that were processed from other tobaccos in the process described above to tobacco particles of the first and second fraction.
  • the blending takes place by appropriate admixture of the treated second tobacco particles of the second fraction, which are produced from reconditioned tobacco material, to the first tobacco particles.
  • the preprocessing of the tobacco (also referred to as "primary") is advantageously simplified in the process described above, and the use of the stamping method avoids the use of a tobacco cutter, which is otherwise used to produce cut tobacco Fraction, which can be done directly in the distributor of a stranding machine, such as a cigarette machine, is substantially simplified.
  • a distributor device is known, for example, from the German application with the official file reference 10 2012 109 903 of Hauni Maschinenbau AG, Hamburg, or also from the European patent application with the publication number 2 721 936 of Hauni Maschinenbau AG, Hamburg.
  • the distributor device shown therein comprises a sifter which passes through the tobacco material, generally referred to herein as "fibrous material” or "tobacco fiber material”. Downstream of the zig-zag separator, a post-distributor unit is also arranged, which serves to homogenize the fiber material before it is fed to the strand forming.
  • the method according to aspects of the invention there is no need to sift the tobacco mixture provided or to redistribute it. Due to the homogeneous nature, which can be adjusted in terms of size and / or shape of the tobacco particles provided, they are mixed together in a simpler bulk material process. Likewise, the feeding is Of additives in such a bulk process very easy.
  • transport step After blending, transport of the tobacco mixture takes place in particular ("transport" step), provided that no mixing takes place directly in the strand forming unit, such as the cigarette machine, for example German patent application with the official file number 10 2014 210 719 of Hauni Maschinenbau AG, Hamburg, known and there referred to as a "device for feeding fiber material to a machine". The content of this patent application is incorporated by reference into the present specification.
  • a corresponding conveyor which works without the use of compressed air, also achieves 100% efficiency and works much more energy efficient.
  • the tobacco mixture is fed to the strand formation ("strand forming" step) .
  • the strand formation takes place, for example, in a cigarette machine, which is also known, for example, generally under the name "PROTOS” from Hauni Maschinenbau AG, Hamburg.

Landscapes

  • Manufacture Of Tobacco Products (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

L'invention concerne un procédé de production d'au moins un boudin de tabac d'un mélange de tabac et un dispositif de l'industrie du traitement du tabac. Tout d'abord, du tabac particulaire est produit, lequel comporte une première et une deuxième fraction en poids de premières et deuxièmes particules de tabac. Les premières particules de tabac sont constituées principalement de parenchyme de feuille de tabac, tandis que les deuxièmes particules de tabac comportent en majeure partie des tiges de feuille de tabac ou des éléments de nervure de feuille de tabac. Les deuxièmes particules de tabac sont traitées suivant un processus de reconditionnement pour obtenir du matériau de tabac plat et des deuxièmes particules de tabac traitées sont découpées dans le matériau de tabac plat dans un processus de découpe. En variante, les deuxièmes particules de tabac sont traitées suivant un processus ESS ou CRS pour obtenir des deuxièmes particules de tabac traitées. Ensuite, les premières particules de tabac et les deuxièmes particules de tabac traitées sont mélangées suivant un rapport prédéfini pour obtenir un mélange de tabac et sont formées en au moins un boudin de tabac.
EP16748289.2A 2015-08-12 2016-08-01 Procédé de production d'au moins un boudin de tabac d'un mélange de tabac et dispositif de l'industrie du traitement du tabac Withdrawn EP3334292A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015113289.3A DE102015113289A1 (de) 2015-08-12 2015-08-12 Verfahren zum Bereitstellen zumindest eines Tabakstrangs einer Tabakmischung und Einrichtung der Tabak verarbeitenden Industrie
PCT/EP2016/068341 WO2017025375A1 (fr) 2015-08-12 2016-08-01 Procédé de production d'au moins un boudin de tabac d'un mélange de tabac et dispositif de l'industrie du traitement du tabac

Publications (1)

Publication Number Publication Date
EP3334292A1 true EP3334292A1 (fr) 2018-06-20

Family

ID=56615951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16748289.2A Withdrawn EP3334292A1 (fr) 2015-08-12 2016-08-01 Procédé de production d'au moins un boudin de tabac d'un mélange de tabac et dispositif de l'industrie du traitement du tabac

Country Status (4)

Country Link
EP (1) EP3334292A1 (fr)
CN (1) CN107846961A (fr)
DE (1) DE102015113289A1 (fr)
WO (1) WO2017025375A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202002790D0 (en) * 2020-02-27 2020-04-15 British American Tobacco Investments Ltd Methods for treating tobacco material, apparatus for treating tobacco material, treated tobacco material and uses thereof

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128775A (en) 1961-01-18 1964-04-14 American Mach & Foundry Method for processing tobacco for use in the manufacture of cigarettes
DE1432585A1 (de) * 1961-12-20 1968-11-28 Molins Organisation Ltd Verfahren zum Behandeln von Tabak bei der Herstellung von Tabakgegenstaenden,insbesondere Zigaretten
DE1532041A1 (de) * 1965-08-27 1971-08-12 Brown & Williamson Tobacco Verfahren zum Rekonstituieren von Tabak
US4566470A (en) 1982-10-28 1986-01-28 Rothmans Of Pall Mall Canada Limited Tobacco leaf processing
AT379941B (de) * 1984-01-24 1986-03-10 Austria Tabakwerke Ag Vorrichtung zum unterteilen einer sich bewegenden bahn aus tabak, insbesondere einer rekonstituierten tabakfolie
GB9122476D0 (en) * 1991-10-23 1991-12-04 British American Tobacco Co Processing tobacco leaf stem
DE4218666C1 (de) * 1992-06-05 1993-12-16 Bat Cigarettenfab Gmbh Verfahren und Vorrichtung zur Strukturierung von Tabakmaterialien
DE19543263C2 (de) * 1995-11-20 2001-04-19 Bat Cigarettenfab Gmbh Verfahren und Anlage zur Behandlung von Tabakblättern für die Herstellung von Schnittabak
CN1329855A (zh) * 2001-07-31 2002-01-09 杜荣安 一种以烟梗、烟末为原料制造烟叶纸的方法
EP1442666B1 (fr) * 2003-01-28 2006-10-11 Hauni Maschinenbau AG Procédé en particulier pour alimenter une machine de fabrication de tige de tabac ainsi que distributeur en particulier pour la mise en oeuvre du procédé
WO2005035404A1 (fr) * 2003-10-14 2005-04-21 Raijmakers Leon Fatima Peter H Transporteur a raclettes
CN100496309C (zh) * 2005-10-27 2009-06-10 迪更生莱格有限公司 一种制备粒状膨胀烟梗的方法及所采用的设备
EP2664562B1 (fr) * 2012-05-15 2015-03-18 Bühler GmbH Entraîneur, élément de traction et convoyeur destinés au transport de produits en vrac
US20150208718A1 (en) * 2012-08-29 2015-07-30 Philip Morris Products S.A. Processing sun-cured tobacco
DE102012109903A1 (de) 2012-10-17 2014-10-30 Hauni Maschinenbau Ag Verteilervorrichtung und Verfahren zum Beschicken einer Strangmaschine der Tabak verarbeitenden Industrie mit einem aus Fasermaterial bestehenden Produktstrom
DE102012109906A1 (de) 2012-10-17 2014-10-30 Hauni Maschinenbau Ag Verteilervorrichtung und Verfahren zum Beschicken einer Strangmaschine der Tabak verarbeitenden Industrie mit einem aus Fasermaterial bestehenden Produktstrom
DE102014210719B3 (de) 2014-06-05 2015-08-20 Hauni Maschinenbau Ag Maschinenanordnung der Tabak verarbeitenden Industrie
DE102015107971A1 (de) 2015-05-20 2016-11-24 Hauni Maschinenbau Gmbh Verfahren zum Herstellen von kleinteiligem Tabakgut, Einrichtung der Tabak verarbeitenden Industrie und Verwendung der Einrichtung

Also Published As

Publication number Publication date
DE102015113289A1 (de) 2017-02-16
CN107846961A (zh) 2018-03-27
WO2017025375A1 (fr) 2017-02-16

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