WO2005058079A1 - Vorrichtung zum aufbereiten von filtertowmaterial sowie vorrichtung zur herstellung von filtern - Google Patents
Vorrichtung zum aufbereiten von filtertowmaterial sowie vorrichtung zur herstellung von filtern Download PDFInfo
- Publication number
- WO2005058079A1 WO2005058079A1 PCT/EP2004/012946 EP2004012946W WO2005058079A1 WO 2005058079 A1 WO2005058079 A1 WO 2005058079A1 EP 2004012946 W EP2004012946 W EP 2004012946W WO 2005058079 A1 WO2005058079 A1 WO 2005058079A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tow
- filter
- filter tow
- roller
- stretching
- Prior art date
Links
- 238000012545 processing Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 13
- 230000000391 smoking effect Effects 0.000 claims abstract description 9
- 238000012384 transportation and delivery Methods 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims description 31
- 239000000853 adhesive Substances 0.000 claims description 29
- 239000007921 spray Substances 0.000 claims description 16
- 238000003892 spreading Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 239000004831 Hot glue Substances 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 241000239290 Araneae Species 0.000 claims 1
- 239000004014 plasticizer Substances 0.000 description 10
- 238000011161 development Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
-
- 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
- A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
-
- 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
- A24D3/027—Multiple line manufacturing devices
-
- 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
- A24D3/0295—Process control means
Definitions
- the invention relates to a device for processing filter tow material for the production of filters for rod-shaped smoking articles such as cigarettes, with
- Filter tow providing means for providing at least two filter tows, at least two tow guideways, each of which is guided in each tow path with a filter tow, and processing means for processing the filter tows. Furthermore, the invention relates to a device for the production of filters for rod-shaped smoking articles such as cigarettes with such a device and with a wrapping device for wrapping the filter tow strips with wrapping material and a
- Adhesive application device for bonding the wrapping material Such a device is known for example from DE 42 09 789 A1 or DE 43 08 093 A1.
- filter rods can be produced in the two-strand process.
- filter tows eg of cellulose acetate filaments
- filter strand unit which produces a filter strand from the processed filter tow strip by wrapping it with a wrapping material strip, which finally is cut into filter rods for cigarettes or other rod-shaped smoking articles.
- the invention is based on the object to further improve a device of the type mentioned.
- This object is achieved by a device for processing filter tow material for the production of filters for rod-shaped smoking articles such as cigarettes, with
- the properties of the products to be produced in the different tow guideways can be influenced individually, whereby not only products with matching properties, as practiced exclusively according to the teaching of DE 43 08 093 A1, but also products with different properties and produced in the different tow guideways can be processed, which is increasingly demanded by the market.
- the filter tow providing means may be desirable for the filter tow providing means to provide a different filter tow material for each tow path.
- the filter-ready stand-by means consist of two or more bales, a filter tow strip being withdrawn from each bale, or a bale and a downstream cutter which cuts the strip of material drawn from the bale longitudinally into two or more separate filter tows.
- each processing device has means for spreading, stretching and / or treating the filter tow material.
- these means for spreading, stretching and / or treating the filter tow material are each separately controllable with respect to each tow path, in order to achieve the effects described above.
- each Towbowungsbahn should each be provided separately controllable means for stretching to the respective filter tow in the individual Towschreibungsbahn individually to stretch.
- the means for stretching the filter tow material are particularly well suited for the individual influence of the filter tow strips in the respective tow guideways, because they directly influence characteristic properties, such as, for example, the density or draw resistance, of the products produced.
- each tow path is associated with means for spreading, stretching and / or treating the filter tow material and form the means for spreading, the means for stretching and / or the means for treating each a unit in which they are arranged transversely to the direction of the Tow Equipmentsbahnen side by side.
- a corresponding number of means for spreading a corresponding number of means for stretching and / or a corresponding number of means are provided for treatment, all means for spreading a unit, all means for stretching a Unit and / or all means for treating each form a unit.
- each means for spreading and / or stretching has a roller pair driven by associated drive means and mounted on one side.
- the one-sided storage of the roller pairs has the advantage of better accessibility in particular when setting up the device or in the case of elimination of malfunctions.
- the roller pairs of a unit forming means for spreading and / or stretching are coaxially juxtaposed, resulting in a particularly space-saving arrangement.
- the first roller of the outer roller pair can sit on a first shaft and the first roller of the inner roller pair on a first tube, through which the first shaft extends through.
- the same separate storage by means of a shaft-hollow shaft arrangement can also be realized for the second rolls of the roller pairs.
- at least the rollers of the inner roller pair are formed as hollow rollers.
- a further preferred embodiment is characterized in that the means for treating the Filtertowmaterials an angularly, preferably transversely, over the Tow Entrysbahnen extending spray box arrangement, on its the Tow Entrysbahnen facing wall with the Tow Entrysbahnen associated discharge opening for delivery of treatment liquid on the Filtertowmaterial is provided, wherein at the locations between the tow guideways in each case a first partition wall within the Sprühkastenan onion and a second partition on the Tow equipment facing wall is arranged to avoid mutual interference in the treatment of the filter tow material in the various tow guideways and in particular misting by Verwirrblungen ,
- the cross-section of the discharge openings with respect to each Towzenungsbahn preferably with the help of movable metering plates, separately variable to treat the filter tow material in each Towzenungsbahn individually.
- a discharge opening which is usually slit-shaped, or a plurality of discharge openings, which are usually formed as round holes, may be provided per Towschreibungsbahn.
- the spray box assembly is pressurizable.
- the Sprühkastenan Aunt at least one of a drive includes powered rotating brush that flings the treatment liquid through the discharge openings.
- two double-cranked conical inlet fingers may be provided through which a filter tow strand is fed to reduce the distance between the filter tows and achieve parallel alignment of the filter tows.
- the inlet fingers can be fastened to a common holder, which is suspended from a parallelogram frame which can be pivoted substantially in the direction of the filter tow cord.
- both inlet fingers preferably parallel to a machine wall, pivot backwards, in particular for the purpose of setting up the machine or for the purpose of maintenance.
- deflection means which preferably have at least one deflection roller, can be provided downstream of the shaping device.
- deflection means can be used, for example, similar to the aforementioned inlet fingers for reducing the distance between the filter tows.
- deflection means can be realized by the arrangement of deflecting a corner line between the apparatus for processing of filter tow and an adjoining Filterstrangisme.
- each tow path may be provided a separate unloading means, preferably comprising a push-in drum or a transfer spreader, for transferring the cut filter tow bars from movement in their longitudinal direction into a movement transverse to their longitudinal direction.
- a separate unloading means preferably comprising a push-in drum or a transfer spreader, for transferring the cut filter tow bars from movement in their longitudinal direction into a movement transverse to their longitudinal direction.
- the arrangement of such separate removal devices it is possible to use different and in particular physically separately set up Filterstrangariien or cigarette manufacturing machines.
- EP 0 682 881 B1 already teaches the design and pairwise arrangement of push-in drums; However, these conventional push-in drums are used for the transport of cut cigarette rods and are coupled with other transfer drums so that the cigarette rods emitted from both push-in drums are reunited into a common stream.
- the invention relates to a device for the production of filters for rod-shaped smoking articles, comprising a device of the type discussed above and a wrapping device for wrapping the filter tow strips with wrapping material and a
- Adhesive application device for bonding the wrapping material.
- the adhesive application device may comprise first means for applying slow-setting adhesive, in particular cold glue, and second means for applying fast-setting adhesive, in particular hot-melt adhesive.
- first means for applying slow-setting adhesive in particular cold glue
- second means for applying fast-setting adhesive in particular hot-melt adhesive.
- the advantage of such an adhesive applicator is, in particular, that both the slow-setting adhesive and the fast-setting adhesive can be applied simultaneously, wherein the fast-setting adhesive initially causes an immediate fixation of the wrapping material, while the slow-setting adhesive leads to a permanent bond.
- a fast A setting adhesive such as a hot melt adhesive has the disadvantageous property that the adhesive effect is lost after a long time. Therefore, especially at high processing speeds, the double application of slow and fast setting adhesives is recommended. In contrast, it is sufficient at low processing speeds, so in particular in partial load operation, to activate only the first means for applying slow-setting adhesive.
- Figure 1 is a schematic perspective side view of a two-strand machine according to the invention.
- Figure 2 is a schematic side view of the machine of Figure 1;
- Figure 3 is a perspective view of a portion of the machine of Figure 1;
- Figure 4 shows the coaxial storage of two rolls in a sectional view
- Figure 5 is an enlarged perspective view of a portion of the machine of Figure 1;
- Figure 6 is a schematic perspective view of the output side portion of the machine of Figure 1
- Figure 7 is a plan view of the output side portion of the machine of Figure 1;
- Figure 8 is a schematic fragmentary side view of an inlet finger and its support on a parallelogram.
- the illustrated filter fabric preparation machine has two tow guideways 2 and 3, which lead two filter cloth strips 4 and 6 side by side through the machine.
- the filter tow strips 4 and 6 are drawn off from a filter tow stock 7, which contains two filter tow bales 8 and 9 next to one another in the illustrated embodiment.
- a filter tow stock 7 which contains two filter tow bales 8 and 9 next to one another in the illustrated embodiment.
- a deflection and Towausbreitungsorgan 10 which is arranged at the upper end of a support arm 12 and has two adjacent identical tow guides 14. Further, 10 first spreader nozzles 16 are provided on the deflection and Towausbreitungsorgan acting on both filter tow strips 4 and 6, respectively, in order to spread these in each case in a flat strip.
- second spreader nozzles 22 are arranged, on which the filter tow strips 4 and 6 coming from the deflecting and Towausbreitungsorgan 10 are guided along.
- the second spreader nozzles 22 are adjoined by a two-track stretching device 24.
- this stretching device 24 first and second pairs of brake rollers 26, 27, downstream behind the brake roller pairs 26, 27 located first and second pairs of draw rollers 28 and 29 and downstream located behind the first and second pairs of draw rollers 28, 29 third and fourth draw roll pairs 30 and 31.
- the first and second pairs of brake rollers 26 and 27, the first and second pairs of draw rollers 28 and 29 and the third and fourth pairs of draw rollers 30 and 31 are respectively disposed coaxially with each other and juxtaposed.
- the one-sided storage in particular of the drafting rollers is realized in the illustrated embodiment with the aid of a shaft-hollow shaft arrangement, which is shown by way of example with reference to the first rollers 28a, 29a of the first and second pairs of drafting rollers 28, 29 in Figure 4 schematically in cross section.
- the outer roller 29a is rotatably coupled to a shaft 34 and arranged coaxially thereto.
- This shaft 34 is guided by a tube 36, arranged coaxially to this and rotatably mounted on this.
- This tube 36 is flange-mounted on the machine frame.
- a first drive 38 is arranged, which rotatably drives the shaft 34 and thus the outer roller 29a, for which in the illustrated embodiment, the output shaft 38a of the first drive 38 rotatably coupled to the shaft 34 and is arranged coaxially thereto.
- the inner roller 28a surrounds the tube 36 and is arranged coaxially therewith and rotatably mounted thereon.
- the inner roller 28a is driven by its own drive. In the illustrated exemplary embodiment according to FIG. 4, this is a second drive 40 whose output shaft 40a is coupled to the inner roller 28a via a gear transmission 42.
- the same arrangement is also provided in the third and fourth roller pairs 30 and 31.
- each of the first, second, third and fourth pairs of draw rolls 28, 29, 30 and 31 is assigned its own drive, which can be controlled separately by a control device, not shown.
- the properties of the two filter tows 4 and 6 in the two Tow Entrysbahnen 2 and 3 can be controlled independently and thus adjusted, making it possible to produce filter rods in the two Tow Entrysbahnen 2 and 3 with different properties.
- each of the first, second, third and fourth pairs of draw rolls 28, 29, 30 and 31 includes a thinner, smaller diameter roll and a thicker, higher diameter roll.
- the thinner roll of each drafting roller pair is made of steel and is driven separately by the associated drive.
- the thicker rolls are usually formed as rubber rolls or provided with an outer rubber layer.
- the thicker rolls are usually mounted without drive, but separately adjustable transversely to its axis of rotation by actuators, not shown. This separate suspension of the thicker rollers, it is also possible to be able to influence the contact pressure separately.
- the third and fourth draw roller pairs 30 and 31 are driven by the separate drives associated with them at a higher peripheral speed than the first and second draw roller pairs 28 and 29, so that between the first and third draw roller pairs 28 and 30 and between the second and fourth draw roller pairs 29 and 31 in each case a defined stretching of the associated filter tow strip 4 or 6 takes place.
- the first and third draw roller pairs 28 and 30 detect the first filter tow 8 and the second and fourth draw roller pairs 29 and 31 the second filter tow 6, whereby, as already mentioned, the two filter tow strips 4 and 6 independently can be stretched.
- the brake roller pairs 26 and 27 are also operated separately by separately associated actuators, with which the braking force exerted by the brake roller pairs 26, 27 on the filter tow strips 4, 6 braking force can be influenced.
- actuators which are not shown in the figures, for example, electric brakes may be provided which transmit braking torque to the brake rollers 26, 27, or it may be provided electrical, hydraulic or pneumatic adjusting members, which at least one roller of the two pairs of brake rollers 26, 27 adjust transversely to the axis of rotation and thus influence the contact pressure of the brake rollers against each other.
- a spray box 46 which extends across both tow guideways 2 and 3.
- the filter tow strips 4 and 6 facing top 48 of the spray box 46 has two adjacent slot-shaped openings 49 and 50, wherein the first opening 49 of the first Towschreibungsbahn 2 and the second opening 50 of the second Towschreibungsbahn 3 is assigned.
- behind the slot-shaped openings 49 and 50 each have a perforated plate 52, whereby the plasticizer liquid emerges in the form of several rays upwards.
- the spray box 46 can be arranged in a known manner, at least one cylindrical rotating brush, which is not shown in detail and is driven by a motor, also not shown.
- the plasticizer is supplied through one or more openings, also not shown, on the side or the underside of the spray box 46, by means of which the plasticizer also not shown pumps from a plasticizer, also not shown, is supplied.
- the discharge amount of the plasticizer is controlled in particular by adjusting the opening width of the openings 49 and 50.
- so-called metering plates 53 and 54 are provided, which are movable in the direction of movement of the filter tow strips 4, 6 and selectively open or close the openings 49, 50 partially or completely.
- the metering plates 53 and 54 are driven by actuators, not shown, which are controlled independently by a control device, also not shown.
- the opening width of the openings 49, 50 is controlled independently. This offers in addition to the individual control of the brake rollers pairs 26, 27 and the draw roller pairs 28 to 31 another way to individually influence the properties of the two filter towers 4 and 6 and to determine to produce 4 and 6 different products from the filter tows can.
- the two openings 49 and 50 are separated by a separating plate, as can be seen in particular Figures 3 and 5.
- the separating plate 56 is seated on the upper side 48 of the spray box 46, is vertically aligned and extends in the intermediate space formed between the two filter tow strips 4 and 6.
- the interior of the spray box 46 is divided centrally by a further internal partition, which is not shown in the figures.
- the interior of the spray box 46 is divided into two substantially independent spray chambers. Therefore It is also advantageous to divide the aforementioned rotary brush into two brushes, each of which brush sits in a spray chamber and optionally still separately driven and controlled. Furthermore, it is advantageous in this context to provide two pumps, one pump of which pumps the plasticizer individually into a spray chamber.
- first and second transport roller pairs 60 and 61 are arranged, of which the first transport roller pair 60 of the first Towschreibungsbahn 2 and the second transport roller pair 61 of the second Towschreibungsbahn 3 is assigned ,
- the first filter tow 4 passes through the first pair of transport rollers 60 and the second filter tow 6, the second pair of transport rollers 61.
- the transport roller pairs 60 and 61 are driven separately by drives not shown, which is also not shown Control device to be regulated separately.
- pairs of transport rollers 60, 61 in the illustrated embodiment in the same manner as the pairs of draw rollers 28 to 31 mounted on one side on the rear wall 32 of the machine frame 20, so that with respect to training and arrangement on the drafting roller pairs 28 to 31 relevant part of the description in conjunction with FIG 4 is referenced.
- the filter tow strips 4 and 6 are deflected to overlying deformation rollers 62 and 63, have in the illustrated embodiment at its periphery a V-shaped cross-section, as can be seen in particular Figures 3 and 6.
- the deflection rollers 62 and 63 form a coaxially juxtaposed arrangement, which is mounted on one side on the rear wall 32 of the machine frame 20.
- the filter tow strips 4 and 6, which have been spread out flat until then, are formed into round tow strands 64 and 66 by the deformation rollers 62 and 63.
- the center distance of both tow guideways 2 and 3 is determined by the width of the spread filter tow strips 4 and 6 and is slightly larger than the sum of the widths of the filter tow strips 4 and 6. Usually the center distance of both tow guideways 2 and 3 is at least about 330 mm. For further processing in a double-strand machine, however, it is necessary to reduce the center distance between the round tow strands 64 and 66 to the deformation rollers 62 and 63 to the strand center distance of a double-strand machine, which is usually 38mm.
- pairs of guide pulleys can be provided which, after the deformation rollers 62, 63, can guide the now round tow ropes 64, 66 in any desired direction.
- a distraction of the towstring 64, 66 can be made in the direction strand.
- pulleys can be used to redirect the round towstring 64, 66 in different directions, for example, to serve physically separate from each other set up single-strand machines.
- By such a deflection can also twist the tow in the stretching zone or twist.
- it is conceivable, with regard to the possibility of such a deflection to set up the previously described conditioning machine at an angle with respect to a downstream filter strand unit or a cigarette rod machine.
- the Filter towballs 8, 9 to be arranged at a different location relative to the machine frame 20.
- FIGS. 6 and 7 Another way to reduce the center distance between the two round tow strands 64, 66, consists in the arrangement of two cranked inlet fingers 68 and 69, as provided in the illustrated embodiment and shown in particular in Figures 6 and 7 can be seen.
- the two round tow strands 64, 66 run slightly angled from the deformation rollers 62, 63 in the direction of the inlet fingers 68, 69. Since the guide rollers 62, 63 provide an obliquely running Towstrang 64, 66, the inlet fingers 68, 69 have a cranked Shape, so that there exiting tow strands 64, 66 are aligned again parallel to each other under the required reduced center distance. As can be seen in particular from FIGS.
- the inlet fingers 68, 69 are hollow and have a shape that tapers in the running direction of the towstring 64, 66. Furthermore, these figures show that the inlet fingers 68, 69 are double cranked, whereby a particularly gentle deflection of the towstring 64, 66 can be achieved.
- the inlet fingers 68, 69 should be pivotable out of their operating position shown in FIGS. 6 and 7.
- the inlet fingers 68, 69 are fixed to a carrier 70 in the illustrated embodiment, as shown in Figure 8.
- This support 70 is suspended by means of two mutually parallel pivot arms 72, 74 pivotably mounted on a support element 76, which in turn is mounted on the machine frame 20 and preferably on its rear wall 32 (see FIG.
- the two pivot arms 72, 74 form a parallelogram, in that the pivot axis of the first pivot arm 72 connecting the first hinge 70 with the first joint the same distance from the pivot axis of the second pivot arm 74 with the second hinge connecting the holder 70 has like the pivot axis of the third pivot 79 connecting the first pivot arm 72 to the support member 76 to the pivot axis of the fourth pivot 80 connecting the second pivot arm 74 to the support member 76.
- said pivot axes extend at right angles to Running direction of the towstring 64, 66.
- the common bracket 70 for the two inlet fingers 68, 69 suspended from a pivotable in the direction Towstrnature parallelogram, whereby the two inlet fingers 68, 69 in the direction opposite to the running direction of the tow 64th , 66 and thus in the upstream direction according to arrow A of Figure 8 can be pivoted out of its operating position shown in Figures 6 to 8 out.
- This filter strand unit Downstream of the machine described above is a filter strand unit, which is not shown in the figures.
- This filter strand unit has inter alia a wrapping device for wrapping the tow strands 64, 66 with wrapping paper and an adhesive application device for gluing the coated paper.
- adhesive either slow setting adhesive, in particular cold glue, or fast setting adhesive, in particular hot melt adhesive. Because of the different properties of these types of adhesives, it makes sense to form the Klebarguesseignchtung so that both types of adhesive can be applied.
- the advantage of such a measure is in particular that the fast-setting adhesive initially causes an immediate fixation of the wrapping paper, while the slow-setting adhesive leads to a permanent bond.
- a fast-setting adhesive such as hot melt adhesive has the disadvantageous property that the adhesive effect is lost after a long time. That is why there are twice as many, especially at high processing speeds Application of slow and fast setting adhesives. In contrast, it is sufficient at low processing speeds, so in particular in partial load operation, which is possible in particular in the double-strand machine described above, only slowly setting adhesive.
- two independent sampling devices may be provided for passing the manufactured products to two filter deliveries for two different cigarette production machines. Due to the arrangement of such separate removal devices, which are not shown in the figures, it is possible to use different and especially physically separately set up Filterstrangismeen or cigarette manufacturing machines.
- such removal means may comprise a push-in drum or a transfer spreader.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Glass Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10011454.5A EP2292107B2 (de) | 2003-11-25 | 2004-11-16 | Vorrichtung zum Aufbereiten von Filtertowmaterial sowie Vorrichtung zur Herstellung von Filtern |
EP04797908A EP1694146B1 (de) | 2003-11-25 | 2004-11-16 | Vorrichtung zum aufbereiten von filtertowmaterial sowie vorrichtung zur herstellung von filtern |
AT04797908T ATE487394T1 (de) | 2003-11-25 | 2004-11-16 | Vorrichtung zum aufbereiten von filtertowmaterial sowie vorrichtung zur herstellung von filtern |
US10/580,412 US7811220B2 (en) | 2003-11-25 | 2004-11-16 | Device for processing filter tow material, and device for the production of filters |
PL04797908T PL1694146T3 (pl) | 2003-11-25 | 2004-11-16 | Urządzenie do wstępnej obróbki materiału kabla filtrowego oraz urządzenie do wytwarzania filtrów |
PL10011454T PL2292107T3 (pl) | 2003-11-25 | 2004-11-16 | Urządzenie do wstępnej obróbki materiału kabla filtrowego oraz urządzenie do wytwarzania filtrów |
JP2006540280A JP4657218B2 (ja) | 2003-11-25 | 2004-11-16 | フィルタトウ材料を選別する装置とフィルタを製造する装置 |
CN2004800348226A CN1886070B (zh) | 2003-11-25 | 2004-11-16 | 用于制备过滤纤维材料的装置以及用于制造过滤嘴的装置 |
DE502004011886T DE502004011886D1 (de) | 2003-11-25 | 2004-11-16 | Vorrichtung zum aufbereiten von filtertowmaterial sowie vorrichtung zur herstellung von filtern |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10354924.2A DE10354924B4 (de) | 2003-11-25 | 2003-11-25 | Vorrichtung zum Aufbereiten von Filtertowmaterial sowie Vorrichtung zur Herstellung von Filtern |
DE10354924.2 | 2003-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005058079A1 true WO2005058079A1 (de) | 2005-06-30 |
Family
ID=34625217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/012946 WO2005058079A1 (de) | 2003-11-25 | 2004-11-16 | Vorrichtung zum aufbereiten von filtertowmaterial sowie vorrichtung zur herstellung von filtern |
Country Status (8)
Country | Link |
---|---|
US (1) | US7811220B2 (de) |
EP (5) | EP2292107B2 (de) |
JP (1) | JP4657218B2 (de) |
CN (3) | CN102626260B (de) |
AT (1) | ATE487394T1 (de) |
DE (2) | DE10354924B4 (de) |
PL (5) | PL2213184T3 (de) |
WO (1) | WO2005058079A1 (de) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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WO2007087848A2 (de) | 2006-01-12 | 2007-08-09 | G.D. Società per Azioni | Umlenkvorrichtung für einen filtertowstrang, verfahren zum fördern und umlenken wenigstens eines filtertowstranges, sowie vorrichtung zur herstellung von zigarettenfiltern |
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EP1832183A2 (de) * | 2006-03-08 | 2007-09-12 | G.D Societ Per Azioni | Maschine zur Herstellung von Zigarettenfiltern |
EP1832183A3 (de) * | 2006-03-08 | 2007-09-26 | G.D Societ Per Azioni | Maschine zur Herstellung von Zigarettenfiltern |
DE202007019146U1 (de) | 2006-03-08 | 2010-12-16 | G.D Società per Azioni | Zigarettenfilterherstellungsmaschine |
EP1847187A1 (de) | 2006-04-18 | 2007-10-24 | Hauni Maschinenbau Aktiengesellschaft | Aufbereitungseinheit zur Aufbereitung mindestens eines Filtertowstreifens sowie eine Vorrichtung mit mindestens zwei derartigen Aufbereitungseinheiten |
EP1847187B1 (de) * | 2006-04-18 | 2012-08-15 | Hauni Maschinenbau Aktiengesellschaft | Aufbereitungseinheit zur Aufbereitung mindestens eines Filtertowstreifens sowie eine Vorrichtung mit mindestens zwei derartigen Aufbereitungseinheiten |
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EP1917871B2 (de) † | 2006-10-31 | 2016-04-13 | G.D. S.p.A | Maschine zur Filterherstellung für Tabakprodukte |
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DE102007057396A1 (de) * | 2007-11-27 | 2009-05-28 | Hauni Maschinenbau Ag | Vorrichtung zur Bearbeitung von mindestens zwei Filtertowsträngen |
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DE102008057457A1 (de) * | 2008-11-14 | 2010-05-20 | Hauni Maschinenbau Aktiengesellschaft | Vorrichtung zum Transport eines Filtertowstreifens |
ITBO20090551A1 (it) * | 2009-08-18 | 2011-02-19 | Gd Spa | Metodo e macchina per la produzione contemporanea di almeno due bachi di filtro per sigarette. |
DE102010034859A1 (de) | 2009-08-18 | 2011-02-24 | G. D Societa' Per Azioni | Verfahren und Maschine zum gleichzeitigen Produzieren wenigstens zweier Zigarettenfilterstangen |
DE202010018573U1 (de) | 2009-08-18 | 2017-10-11 | G. D Societa' Per Azioni | Maschine zum gleichzeitigen Produzieren wenigstens zweier Zigarettenfilterstangen |
EP2449896B1 (de) | 2010-11-03 | 2016-07-20 | Hauni Maschinenbau GmbH | Vorrichtung zur Herstellung von Koaxialfiltern für stabförmige Rauchartikel |
DE102012015088A1 (de) | 2012-08-01 | 2014-02-06 | Hauni Maschinenbau Ag | Reckwalze |
EP2818061A1 (de) | 2013-06-21 | 2014-12-31 | G.D Societa' Per Azioni | Maschine zur Herstellung von Zigarettenfiltern |
DE202014010449U1 (de) | 2013-06-21 | 2015-11-10 | G.D Società per Azioni | Zigarettenfilterherstellungsmaschine |
DE102016115098A1 (de) | 2016-08-15 | 2018-02-15 | Hauni Maschinenbau Gmbh | Messvorrichtung und Verfahren zum Erkennen von elektrisch leitenden Elementen in Produkten sowie eine Maschine zum Herstellen von Produkten der Tabak verarbeitenden Industrie |
WO2018033430A1 (de) | 2016-08-15 | 2018-02-22 | Hauni Maschinenbau Gmbh | Messvorrichtung und verfahren zum erkennen von elektrisch leitenden elementen in produkten sowie eine maschine zum herstellen von produkten der tabak verarbeitenden industrie |
Also Published As
Publication number | Publication date |
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CN102626260B (zh) | 2015-09-09 |
PL2213182T3 (pl) | 2013-06-28 |
PL1694146T3 (pl) | 2011-04-29 |
US20070157938A1 (en) | 2007-07-12 |
DE502004011886D1 (de) | 2010-12-23 |
EP2292107A1 (de) | 2011-03-09 |
EP2213183B1 (de) | 2013-01-09 |
CN102626260A (zh) | 2012-08-08 |
EP1694146A1 (de) | 2006-08-30 |
EP2213184B1 (de) | 2013-01-09 |
DE10354924A1 (de) | 2005-06-30 |
EP1694146B1 (de) | 2010-11-10 |
PL2213183T3 (pl) | 2013-06-28 |
EP2213183A1 (de) | 2010-08-04 |
EP2213184A1 (de) | 2010-08-04 |
ATE487394T1 (de) | 2010-11-15 |
PL2213184T3 (pl) | 2013-06-28 |
JP2007512010A (ja) | 2007-05-17 |
DE10354924B4 (de) | 2024-01-18 |
EP2292107B1 (de) | 2013-01-09 |
EP2292107B2 (de) | 2019-07-31 |
EP2213182B1 (de) | 2013-01-09 |
JP4657218B2 (ja) | 2011-03-23 |
EP2213182A1 (de) | 2010-08-04 |
CN1886070A (zh) | 2006-12-27 |
CN1886070B (zh) | 2012-05-30 |
US7811220B2 (en) | 2010-10-12 |
CN102626259B (zh) | 2015-06-03 |
CN102626259A (zh) | 2012-08-08 |
PL2292107T3 (pl) | 2013-05-31 |
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