EP2517583A2 - Procédé et dispositif d'insertion d'objets dans un tronçon de matière dans l'industrie de traitement du tabac - Google Patents

Procédé et dispositif d'insertion d'objets dans un tronçon de matière dans l'industrie de traitement du tabac Download PDF

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Publication number
EP2517583A2
EP2517583A2 EP12165112A EP12165112A EP2517583A2 EP 2517583 A2 EP2517583 A2 EP 2517583A2 EP 12165112 A EP12165112 A EP 12165112A EP 12165112 A EP12165112 A EP 12165112A EP 2517583 A2 EP2517583 A2 EP 2517583A2
Authority
EP
European Patent Office
Prior art keywords
objects
insert
receptacles
belt
insert belt
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Withdrawn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
EP12165112A
Other languages
German (de)
English (en)
Inventor
Frank Syrzisko
Jörn Punzius
Klaus Theivogt
Kai-Uwe Wüsthoff
Carsten Conradski
Rainer Dangers
Olaf Ax
Hennes Gäde
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 EP2517583A2 publication Critical patent/EP2517583A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like

Definitions

  • the invention relates to a method for inserting objects into at least one strand of material of the tobacco-processing industry, in particular filter strand.
  • the invention further relates to a use and a device for inserting objects into at least one strand of material of the tobacco-processing industry, in particular filter strand and an insert belt.
  • the invention thus relates to the production of a strand of material, in particular a tobacco rod or filter rod, for rod-shaped articles of the tobacco-processing industry, in particular for filter cigarettes.
  • the tobacco rod or filter rod is cut to length after its production into individual tobacco rods or filter rods.
  • the filter strand or the cut filter rods or tobacco rods contain as an essential part of one or more objects that influence the smoke or filter properties.
  • the objects are in particular capsules with a solid shell, which are filled with a liquid.
  • the liquid usually contains flavors or fragrances, for example menthol, in such cases.
  • To use a smoker breaks the capsule before smoking by pressure on the filter and then ignites the cigarette. The pressure on the capsule in the filter releases the liquid so that the aroma of the liquid unfolds. This procedure offers a particularly intense or fresh taste experience.
  • Corresponding capsules usually have a diameter of about 3.5 mm, but may also be smaller.
  • hard objects may also be used as objects in the context of the invention, as may smaller or larger particles, for example spheres or cylindrical objects made of activated carbon, extrudates or other filter materials or additives.
  • a generic technique comprises according to WO 2005/032286 A2 a capsule loading device into a filter tow strip with a rotating insert wheel.
  • the insert wheel has at its periphery receptacles for capsules, in which the capsules are held after insertion with suction air.
  • the circumference of the inserter wheel penetrates continuously into the filter tow band.
  • the suction air is switched off. So the capsule is stored in the filter tow and transported with this.
  • the filter tow strip essentially takes the form of a "U", with the insert wheel penetrating into the central recess or into the channel of the "U". Subsequently, the forming of the filter strand, in which the filter tow is closed, compacted and wrapped with a wrapping strip.
  • the promotion of a filter tow strip and a filter strand formed therefrom in a filter rod machine is carried out continuously.
  • the production speed and the conveying speed of the filter tow strip and of the filter strand formed therefrom are limited by the maximum speed of the introduction device for objects to be introduced into the filter strand. This maximum speed is currently about 100 m / min. Thus, the production speed is significantly lower than in conventional filter strands, in which no capsules are inserted.
  • the filter rods equipped with capsules must be ejected until the filter strand and insert wheel are synchronized.
  • the present invention seeks to allow the insertion of objects in a strand of material of the tobacco processing industry at a greater speed than was previously possible, and also the objects should be treated more gently than before and in particular fewer objects than previously have to be treated as scrap.
  • the inventive method is based on the basic idea that the objects, such as capsules, removed from a reservoir and accelerated by suitable measures to a higher speed, in particular an approximate Train speed.
  • the speed difference between the recordings of the insert tape and the objects is reduced, so that it is much more likely than before that an object is recorded in a receptacle of the insert tape.
  • the realization of a straight recording path is technically less complicated than a concave or convex curved recording path.
  • the parallel guidance is ensured, in particular, by the fact that the acceleration of the objects takes place in the direction of a straight, convexly or concavely curved receiving path of the loading tape. This means that the objects move substantially parallel to the insertion band when entering the receiving path and thus do not experience a strong impact.
  • the objects in the concave curve remain in contact with the loading belt and are pressed against the surface of the loading belt by the centrifugal force.
  • each pick-up of the insert belt will be loaded with an object
  • an excess of objects is guided along the recording path, so that several possible objects are available for recording for each recording.
  • the method according to the invention it is provided that at the end of the recording path, individual or all objects are removed from their receptacles by means of an ejection device.
  • the ejection of all objects from their recordings at the end of the recording path is advantageously carried out during a start-up phase or a synchronization phase in which no usable filter rods are produced, so that no objects are inserted into the filter rods that can not yet be used.
  • the ejection of individual objects from their recordings in the insert tape can be used to record further objects in a subsequent recording unit, which can also be different, in a controlled and ordered manner.
  • At least one second receiving unit with a second receiving path is advantageously arranged downstream of the receiving path of the receiving unit in the conveying direction of the insert belt, to which further objects, in particular one of the type of objects used in the first receiving unit different object type, are accelerated, the other Objects are recorded in recordings of the inlay tape, which are free of objects after leaving the first recording unit.
  • filter rods can be equipped with two different objects or filter rods can be alternately populated with different objects.
  • those recordings which have remained empty in the first recording unit can be filled in the second recording unit, even with objects of the same object type.
  • a synchronization phase is in the context of the present invention understood that the insertion of the objects in the strand of material is synchronized with the cutting to length of material rods, so tobacco rods or filter rods, so that the objects are arranged in reproducible and always the same positions in the finished filter rods or tobacco rods. If the desired synchronization has not yet been achieved, such objects in the trimmed rods would not be in their proper positions. Such rods, so filter rods or tobacco rods, are excluded or detailsch manen below.
  • the inventive method is further advantageously supported by the fact that a furrow is created in the material strand before inserting the objects, in which the objects are inserted, and which is then closed again. This can be done for example by means of a plow.
  • the insertion of the objects at an insertion position in the filter strand can take place on a curved section or on a straight section of the insertion band.
  • the method according to the invention can also be used advantageously in the production of two or more strands of material, wherein in particular two or more insertion bands or an insertion band with two or more rows of receptacles for objects are used.
  • each insertion band or each row of recordings is preferably associated with one or more own recording units.
  • the object underlying the invention is also by a use of an insert tape with in at least one row successively arranged recordings for objects for conveying the objects from an object supply to a strand of material Tobacco processing industry solved, in particular in a previously described inventive method.
  • the object underlying the invention is further achieved by a device for inserting objects into at least one strand of the tobacco processing industry, in particular filter strand, comprising a conveyor with in at least one row successively arranged recordings for the objects and an inserting means for inserting objects from the recordings of the conveying device in the material strand, which is characterized in that the conveying device is formed as an internally loaded with suction air and / or compressed air or acted upon inserting belt, which is guided over at least two deflection rollers, wherein the receptacles for the objects as bores are formed, which completely penetrate the insert tape and the diameter of which is larger at one or the outside of the insert band than at one or the inside of the insert band, wherein the apparatus further comprises at least one receiving unit having a B Acceleration device which is designed and arranged to accelerate the objects in the direction of a conveying direction in a receiving path in a, in particular straight or concave curved portion of the insert belt, so that a speed difference between the recordings of the insert belt and the objects is
  • the above mentioned and described method of the invention is achieved, objects gently and with high probability in recordings of the insert belt and thus to achieve an increase in the process speed in the production of tobacco rods or filter rods equipped with objects.
  • the device protects the objects when transferring them to the insert belt as well as the inventive method.
  • the insert belt preferably has in the region of the at least one row of the receptacles on its outside a raised profile and / or on its inside a concave continuous indentation.
  • the raised profile forms a bridge, which serves in particular to intervene at the insertion position into the furrow or the "U" profile in the material strand and thus to deposit the objects already in the furrow, instead of letting them go above the furrow into the material strand.
  • the insert belt is formed on its inner side as a flat belt or has in at least one lateral region on a toothed belt profile.
  • a toothed belt profile By means of the toothed belt profile slipping of the pulleys under the insert belt is effectively avoided with appropriate design of the pulleys.
  • the synchronization can be measured directly via the rotation of the pulleys.
  • the insert belt has on its inside or on its outside markings, wherein also an optical recording and evaluation unit is provided which receives the markings and processed and thus detects the positioning of the insert band per unit time.
  • This data will be used for synchronization below.
  • the corresponding markings can be arranged, for example, at each recording on the insert belt. It may also suffice to provide only a single mark, which passes once at the receiving and evaluating unit with each complete circulation of the insert tape.
  • the device is designed for inserting objects into two or more strands of material, wherein the device has an insertion band with two or more rows of receptacles for objects or two or more insertion bands, each with a row of receptacles for objects.
  • This can achieve a further increase in production speed.
  • the training with two or more inserts has the further advantage that in the case of a production stop at one strand, the production can continue at the one or more strands.
  • the training with a common insert tape with several rows of recordings facilitates synchronization. In this case, for each row of recordings, regardless of whether these rows are arranged on one or more inlaid tapes, advantageously each separate recording units are provided.
  • an acceleration means is advantageously designed as a fall path, as a pneumatic or mechanical acceleration means, in particular as one or more annular nozzles, side channel blower, vacuum pumps, compressed air sources, centrifuges and / or accelerator wheels. It is also possible to use several of these accelerators cumulatively, in parallel or in series.
  • the pneumatic accelerators also favor a cycle of Objects, in particular, when more objects are accelerated than can be recorded on the insert belt, so that an air circulation at the same time could favor the return of the objects and their renewed acceleration or their storage in a supply of objects.
  • the accelerated objects in the region of the receiving path can be guided or guided in a single layer along the insertion belt.
  • this can be realized.
  • For a particularly efficient process management is realized constructively.
  • the objects In the width above the surface of the insert belt, the objects can be guided in an object thickness or object diameter or in a multiple of an object diameter through the recording path. A wide solution reduces the risk of stowing the objects.
  • the receiving path is arranged at an angle to the vertical so that the accelerated objects roll on the loading belt. Due to the intensive contact when unrolling with the insert belt, the objects are in the immediate vicinity of the recordings of the insert belt and are also sucked into the recordings due to the low differential speed to the infeed belt. This can be enhanced by a slightly concave curvature in the receiving path.
  • At least one object supply is provided, which is connected to the at least one acceleration device, which is designed in particular as a sloping bottom storage with a jolting motor which is mechanically decoupled in particular from the at least one acceleration device.
  • the preferred Training as a slanted floor storage with a jogging motor prevents the objects from hindering and damming each other in the object supply, so that the flow of objects from the object supply is interrupted. This is broken up by a shaking and prevented.
  • the mechanical decoupling of the accelerating device which should not also be shaken, for example, by means of a concertina coupling with flexible inner fabric, so that no objects can fall into the folds of the accordion structure. Even a narrow air gap, which is narrower than an object diameter, fulfills this purpose.
  • the receiving unit preferably comprises at least one ejection device arranged between the deflection rollers, by means of which the receptacles of the insertion belt can be acted upon from inside with a pneumatic or mechanical ejection pulse for ejecting objects from the receptacles, in particular by means of a compressed air pulse or compressed air flow, a star wheel or a plunger.
  • the ejection device is used to empty the recordings of the inlay during the start-up phase or during a synchronization phase or to empty individual recordings that are to be filled in a subsequent recording unit with other objects.
  • a return means for returning objects which have not been included in a receptacle of the insert tape, provided in the object supply or in the accelerating device, in particular an air circuit.
  • At least one further, in particular similar, receiving unit is arranged on at least one receiving section in a straight portion of the insert belt to which further objects, in particular of the type of objects used in the first recording unit different object type, are accelerated wherein the other objects are recorded in recordings of the inlay tape, which are free of objects after leaving the first recording unit.
  • the arrangement of a second recording unit is also useful to fill gaps left in the second recording unit due to possibly inefficient recording of objects in recordings of the insert tape.
  • An insert for inserting objects from the recordings of the insert strip in the material strand is preferably formed mechanically or pneumatically, in particular by means of a compressed air pulse or compressed air flow, a star wheel or a plunger, wherein in particular the insertion means downstream in the conveying direction of the material strand, a scraper to support the removal of Objects from their recordings in the insertion tape is subordinate.
  • the scraper in addition to the final separation of the objects from the insert belt, also ensures that the objects are securely embedded in the material strand, as the underside of such a scraper pushes into the material strand as the material strand is being conveyed.
  • a deflection roller has an annular groove against which a vacuum is applied or can be applied. This means that the insert belt does not have to be position-determined relative to the deflection roller.
  • a plow is provided, which is arranged in the conveying direction of the material strand upstream of the insertion position of the insert belt in the material strand and generates a furrow in the material strand, in which the objects are inserted.
  • the device preferably comprises a control device which is designed to carry out with the device a method according to the invention described above.
  • the object underlying the invention is also achieved by an insert tape of a device according to the invention described above, wherein the receptacles for the objects are formed as holes which completely penetrate the insert tape and the diameter of which is larger on an outer side of the insert tape than on an inner side of the insert tape ,
  • the insert band preferably has an elevated profile on its outer side and / or a concave continuous indentation on its inner side.
  • the insert belt is formed on its inner side as a flat belt or has a toothed belt profile in at least one lateral region.
  • the training of the recordings as holes, the insert band completely penetrate and the diameter of which is larger on an outer side of the insert tape than on an inner side of the insert tape, serves to suck the objects into the receptacles, but not to suck completely through the holes therethrough.
  • the holes, which taper towards the inside of the insert band, thus serve as a seat for the objects.
  • the seat can be designed differently, as long as the diameter on the inside is smaller than the object diameter and the diameter on the outside is equal to or larger than the object diameter.
  • the bore may have a step as an object seat, so that the object is held completely within the bore or receptacle, but with its outside seated just below the outer surface of the insert tape.
  • the bore may also have a tapered shape. The shape is suitable for the selection of objects to choose.
  • a device 3 according to the invention is shown schematically in a side view.
  • the device 3 is used to load objects in a material strand 1, which is conveyed in a conveying direction 1a.
  • the material strand 1 without objects is on the right in Fig. 1 shown.
  • the device 3 comprises, as a central element, an insertion band 4, which in a conveying direction 4a, as in Fig. 1 in a clockwise direction around pulleys 6 and 7 revolves and is driven by these.
  • the Inserting tape 4 has at regular intervals receptacles 5 for objects that are formed as through holes. These through holes have on the outside of the insert 4 a larger diameter than on the inside and are designed as receptacles 5 for objects.
  • the insert belt 4 is arranged at an angle to the vertical, so that the downwardly running part of the insertion belt 4A moves obliquely falling.
  • a vacuum source 8 which serves to act on the receptacles 5 with a negative pressure or with suction to hold therein objects in their recordings 5.
  • a receiving unit 10 On the side of the insert tape 4, at which the insert belt 4 moves downwards in the direction of the insertion position 20, a receiving unit 10 is arranged, which has a housing with channels, baffles and several other elements. The part of the receiving unit 10, which runs parallel to the insertion belt 4, forms a receiving path 14, in which objects which have been previously accelerated can run parallel to the conveying direction 4a of the insertion belt 4.
  • the receiving unit 10 comprises an object storage container, not shown, with an outlet opening 13 in the interior of the housing, from which objects can be introduced into the housing of the receiving unit 10. There they are accelerated by gravity through a feed space 16 and via a first guide bleach or a first guide curve 17 and a second guide curve 18 to the lower input of a tube 12 to which three series-connected annular nozzles 11, 11 ', 11 "are arranged and for one Continuous air flow in the upward direction through the tube 12 care.
  • An excess of objects is moved through the receiving path 14, so that the probability that all recordings 5 of the inlay tape 4 are occupied is high.
  • the excess and not recorded in shots 5 objects pass through the second guide curve 18 in turn to the entrance of the tube 12 and are returned to the receiving path 14 in the air flow in the cycle of acceleration and feedback. It forms in the receiving unit 10, an air circuit and a cycle of objects.
  • Optical sensors may be arranged in a part of the air circuit and / or in the feed space 16, which measure, for example, a filling level of objects in the feed space 16 or the quantity of objects moving in the air circulation. If this quantity falls below a value that depends, for example, on the current production speed, further objects will be output added to the object supply in the receiving unit 3.
  • the width of the cavity, the supply space 16, tube 12, receiving path 14 and the lower space bounded by the guide curves 17 and 18 is preferably an object diameter.
  • an ejection device 19 which is based on compressed air, arranged. This acts on the recordings 5 of the insert tape 4 then with compressed air pulses or compressed air, if it is controlled accordingly.
  • the compressed air causes the objects in the receptacles 5 of the insert belt 4 to be ejected again at this point and reach the second guide curve 18 and thus back again into the air and object circuit in the receiving unit 10. This is the case, for example, when the strand making machine is just starting or when synchronization with a measuring apparatus is not established.
  • Fig. 1 illustrated embodiment serves as insertion means a compressed air source 21, which leads via a compressed air line 22 compressed air to a Druck Kunststoffauslass Society 23 in the loading position 20.
  • the area where compressed air is continuously applied is slightly wider than the distance between two consecutive shots 5 for objects.
  • the compressed air from the compressed air source 21 pushes the objects out of the receptacles 5 and into the material strand 1 or 2.
  • the material strand 1 has previously been caught by means of a plow 25. The objects are inserted in this furrow.
  • FIG. 2 an inventive insert tape 4 is shown in cross section.
  • the insert tape 4 has a "T" profile with flat side parts 41 on both sides of a raised web 42.
  • the raised web serves to engage in a furrow of a strand of material 1 and there safely deposit the object 9.
  • the inside of the insert tape 4 is identified by the reference numeral 43, the outside by the reference numeral 44.
  • Central is a bore formed as a receptacle 45 having a stepped seat 48 for the object 9.
  • the diameter 46 of the bore on the inner side 43 of the insertion band 4 is smaller than the diameter 47 on the outer side 44.
  • the insert belt 4 slides with its outer side 44 on a sliding surface 50. Also shown are side surfaces 51. A flush with the receptacle 45 structure applies a vacuum 52 on the receptacle 45 at.
  • either two or more inserts 4 may be used, or an insert band 4 may be used, such that a plurality of adjacently arranged webs 42 with corresponding in Fig. 2 having structures shown.
  • Fig. 3 is a further embodiment of a device according to the invention 3 'shown.
  • the two receiving units 10, 10 ' each have one own circuit with annular nozzles 11 - 11 "and 11 '" - 11'"" and tubes 12, 12 ', which lead to receiving sections 14, 14'.
  • the housings each have outlet openings 13, 13 'of object storage containers and feed spaces 16, 16' and first and second guide curves 17, 17 ', 18, 18'.
  • each of the two receiving units 10, 10 ' has its own ejection device 19, 19'.
  • ejection devices 19, 19 ' By suitable control of the ejection devices 19, 19 ', it is possible, for example, to insert different types of objects into the insertion band 4 or to fill gaps remaining in the receptacles 5 of the insertion band 4 after the first receiving unit 10.
  • the other components are opposite Fig. 1 not changed.
  • Fig. 4 is shown schematically an alternative embodiment of an inventive acceleration device of a device according to the invention.
  • the components of the device involved with the insert belt 4 have been omitted since they are similar to those of FIG Fig. 1 and Fig. 3 are.
  • the receiving units 60, 60 'in Fig. 4 are supplied by a common blower 61 with an air flow, which is divided by an air pipe 62 into two air pipe branches 63, 63 '.
  • the accelerator units 65, 65 'tubes are arranged in a racetrack arrangement, so that there is a circulating air flow in which the objects are entrained. The objects are thus accelerated in the air flow.
  • Each accelerator unit 65, 65 ' has a receiving path 66, 66 ', which leads in each case parallel to a straight portion of the insert belt, and a return 67, 67'.
  • FIG. 5 schematically illustrates an alternative means of acceleration, namely a centrifuge 70, which rotates in a direction of rotation 70a.
  • the centrifuge 70 has centrally via an object outlet 71, from which objects are introduced into the interior of the centrifuge 70.
  • the centrifuge 70 has inwardly pointing driving mandrels 72, which ensure that the objects inside the centrifuge 70 take over the rotational speed in a gentle manner.
  • the centrifuge 70 has an output, not shown, in a guide channel 73, which opens into the straight receiving path 74 after a slight curve. This receiving path 74 in turn runs parallel to an insert belt, not shown.
  • acceleration means are, for example, a fall distance, which in Fig. 5 partially realized by the curved part, an accelerator or an air flow caused by suction air.
  • a detail of a device according to the invention at the location of the insertion position 20 is shown schematically.
  • insert means serves in this case alternatively to the in Fig. 1 and Fig. 3 used compressed air a star wheel 80 in the lower region of the guide roller 7, the insertion finger 81 has at its periphery.
  • the starwheel 80 moves in a rotational direction 80a, which coincides with the conveying direction 4a of the inlay tape 4 and with a corresponding circumferential speed.
  • the insertion fingers 81 penetrate in the starting example according to FIG Fig. 6 slightly widened and equipped with a Muldenform, in the recordings 5 of the inlay tape 4 from the inside while pressing the held therein Objects 9 down out.
  • the objects 9 are inserted into the material strand 1, which is conveyed in the direction 1a.
  • a plow 25 and a scraper 26 are shown.
  • the plow is arranged in the conveying direction 1a of the material strand 1 upstream of the loading position 20, the scraper 26 downstream.
  • the plow 25 divides the strand of material 1 to about its center, thereby creating a furrow, in which the objects 9 are inserted.
  • the scraper 26 begins with its edge immediately downstream of the loading position 20. This is an object 9, which has just been inserted into the strand 1, held in position and can not be pressed by the force of the strand material back up.
  • the underside of the scraper 26 thus runs initially parallel to the conveying direction 1a of the material strand. 1

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  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Basic Packing Technique (AREA)
EP12165112A 2011-04-27 2012-04-23 Procédé et dispositif d'insertion d'objets dans un tronçon de matière dans l'industrie de traitement du tabac Withdrawn EP2517583A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011017615A DE102011017615A1 (de) 2011-04-27 2011-04-27 Verfahren und Vorrichtung zum Einlegen von Objekten in einen Materialstrang der Tabak verarbeitenden Industrie

Publications (1)

Publication Number Publication Date
EP2517583A2 true EP2517583A2 (fr) 2012-10-31

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EP12165112A Withdrawn EP2517583A2 (fr) 2011-04-27 2012-04-23 Procédé et dispositif d'insertion d'objets dans un tronçon de matière dans l'industrie de traitement du tabac

Country Status (5)

Country Link
US (1) US20120272975A1 (fr)
EP (1) EP2517583A2 (fr)
JP (1) JP2012231790A (fr)
CN (1) CN102754918A (fr)
DE (1) DE102011017615A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011085534B4 (de) * 2011-11-01 2013-07-04 Hauni Maschinenbau Ag Verfahren und Vorrichtung zum Vereinzeln und Einlegen von Objekten in einen Materialstrang der Tabak verarbeitenden Industrie
DE102012202763A1 (de) 2012-02-23 2013-08-29 Hauni Maschinenbau Ag Objekteinleger und Verfahren zum Betrieb eines Objekteinlegers der Tabak verarbeitenden Industrie
DE102012209954A1 (de) 2012-06-14 2013-12-19 Hauni Maschinenbau Ag Verfahren und Vorrichtung zur Erkennung von Stranginhomogenitäten eines Materialstrangs der Tabak verarbeitenden Industrie
EP3850958B1 (fr) * 2015-09-29 2024-08-07 British American Tobacco Mexico, S.A. De C.V. Emballage de produits de l'industrie d'articles à fumer
CN113710106B (zh) * 2019-04-18 2023-02-03 日本烟草产业株式会社 穿孔鼓装置以及穿孔装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005032286A2 (fr) 2003-09-12 2005-04-14 R.J. Reynolds Tobacco Company Procede et appareil permettant d'incorporer des objets dans des filtres de cigarette

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Publication number Priority date Publication date Assignee Title
CH336306A (de) * 1955-06-23 1959-02-15 Mueller Paul Adolf Dipl Ing Verfahren zur Herstellung von Zigaretten mit Mehrschichtfiltern
GB1592952A (en) * 1976-11-02 1981-07-15 Cigarette Components Ltd Smoke filter and process
DE10146019A1 (de) * 2001-09-18 2003-04-03 Hauni Maschinenbau Ag Einrichtung zum Zusammenstellen von Gruppen von Filtersegmenten zur Herstellung von Multisegmentfiltern der tabakverarbeitenden Industrie und Muldentrommel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005032286A2 (fr) 2003-09-12 2005-04-14 R.J. Reynolds Tobacco Company Procede et appareil permettant d'incorporer des objets dans des filtres de cigarette

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CN102754918A (zh) 2012-10-31
JP2012231790A (ja) 2012-11-29
DE102011017615A1 (de) 2012-10-31
US20120272975A1 (en) 2012-11-01

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