CN103653239A - Device and method for processing a wrapping material strip - Google Patents
Device and method for processing a wrapping material strip Download PDFInfo
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- CN103653239A CN103653239A CN201310393768.5A CN201310393768A CN103653239A CN 103653239 A CN103653239 A CN 103653239A CN 201310393768 A CN201310393768 A CN 201310393768A CN 103653239 A CN103653239 A CN 103653239A
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- lapping band
- lapping
- band
- eindruckwerk
- impression
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/005—Treatment of cigarette paper
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- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to a method and a device for processing a wrapping material strip. The method for processing a wrapping material strip for a rod-shaped articles of the tobacco-processing industry has the following steps: -Providing the wrapping material strip; -Feeding the wrapping material strip in a longitudinal axial conveying direction to an embossing device and -embossing the wrapping material strip, wherein the wrapping material strip is conveyed continuously during embossing. In the device for processing a wrapping material strip for a rod-shaped article of the tobacco processing industry, an embossing device is provided, by means of which the wrapping material strip during a longitudinal axial conveying of the wrapping material strip is embossed or embossed. The method is characterized in that after the embossing of the wrapping material strip, the wrapping material strip is sprayed with fluid and is adequately moisturized. The device is characterized in that, downstream of the embossing device is provided with a spraying mechanism for spraying the wrapping material strip.
Description
Technical field
The present invention relates to a kind of method of processing for the lapping band of the bar form articles to for the tobacco industry, the method has following methods step:
-lapping band is provided,
-along the throughput direction of Y by described lapping band flow to eindruckwerk and
-described lapping band is impressed, wherein when impression, carry continuously described lapping band.
Background technology
Recently, known so-called combined type performance filter tip (CP-Filter).
Patent application CN 258802 Y of China disclose a kind of trough of belt filter tip-maker, and this trough of belt filter tip-maker is for the manufacture of the cigarette filter stick with cornerwise groove.On opposite side at this in frame, make paper quantity delivered double and be provided with Special bobbin as paper feed mechanism, in the upper part of described Special bobbin, settled eindruckwerk.This eindruckwerk has two rollers that are provided with cornerwise trough of belt embossing to, air amount guide groove/paper guide groove, paper deflector roll and a paper guide groove and an infrared switch.Can manufacture the trough of belt filter stick that has different stamps.Described for two rollers of impressing to being configured to the structure of convex-concave.
Summary of the invention
Task of the present invention is, a kind of effective method and a kind of effective device are described, the lapping band that can be particularly useful at the bar form articles for the tobacco industry filter tip and/or cigarette by means of described method and apparatus is implemented reliable and stable impression.
This task is resolved by a kind of method of processing for the lapping band of the bar form articles to for the tobacco industry, and the method has following steps:
-lapping band is provided,
-along the throughput direction of Y by described lapping band flow to eindruckwerk and
-described lapping band is impressed, when wherein especially having at least, carry continuously described lapping band when impression,
Wherein after being impressed, with fluid, described lapping band is sprayed by described lapping band.
By the mode of especially immediately with fluid, described lapping band being sprayed, can also in the state flattening, change described lapping band after impression after impression.Especially such as can by fluid apply to improve shape stability, described fluid comprises stabilizing agent or perhaps stabilizing agent.In addition or as an alternative, can apply flavor carrier or other additive such as fire-retardant material.In addition, described lapping band can dye by the mode of spraying with fluid, for obtaining Color.Finally, as the replacement scheme of interior glue trace or as interior glue trace, sizing material can be set, for such as impressed lapping band and another lapping band are coupled together.Fluid refers in particular to liquid, and this liquid is provided with additive such as flavor carrier and/or pigment and/or a kind of material, and the lapping band that this material improvement impresses is the shape stability of paper especially.
Find surprisingly, the step of immediately spraying with fluid after the described lapping band of impression in other words after the described lapping band of impression impression is unusual effective method step, and there is no the material production adverse influence to other when impressed lapping band and filtering material and other lapping band are converged.
Preferably before the described lapping band of impression, described lapping band is soaked.
The paper that described lapping band is preferably made by fiber, by described lapping band is carried out to wetting method step, the fiber being arranged in described lapping band can carry out plastic deformation, thereby has guaranteed more reliably also can obtain stable impression effect for the feasible program of the distortion of the impression of described lapping band and the plasticity by described fiber.Described paper can be common cigarette paper or filter stick coated papers filtering rod coated papers in other words.Can certainly use crimped paper.
Preferably when wetting, obtain 5% to 13% 7% to 9% the degree of soaking especially of described lapping band.At this, relate to percentage by weight explanation.
If described lapping band is heated when impression, the surperficial better angling that obtains described lapping band is hardened in other words and obtains thus more stable impression effect.Preferably before wetting, described lapping band is heated.Preferably when impression, described lapping band is placed in to 70 ° to the 120 ° especially temperature of 80 ° to 100 °.Especially by this measure, when impressing, guarantee surperficial corner piece and sclerosis.
Preferably after with fluid spray or after impression, in drier, described lapping band is dried, to can continue processing and especially not have moisture to distribute to there being strip material to be wrapped described lapping band preferably.
Particularly preferably be, described method is improved in the following manner, before or after impression, with stabilizing agent especially methylcellulose, described lapping band is processed.Described stabilizing agent be preferably dissolved in water and with for carrying out, together with wetting water, be applied to described lapping band.Preferably from two, facing described lapping band soaks.
Preferred described fluid comprises or comprises flavor carrier, pigment and/or sizing material.
In addition, described task is resolved by a kind of method of the bar for the manufacture of the tobacco industry, the method comprises the method for processing for the lapping band of the bar form articles to for the tobacco industry by of the present invention, wherein in the feed zone of this external formalism mechanism, strip material is transported on processed lapping band and when coming Y to carry the lapping band of processing by described formalism mechanism, it is wound around round described strip material.
Preferably round processed lapping, bring and arrange another lapping band, wherein especially before the lapping band with processed contact all sidedly described another lapping band in the one side of processed lapping band to another lapping band gluing.
Described another lapping band can be at the common lapping band of other side, is wound around and is correspondingly closed, for making described strip material setting and keeping setting in described lapping Dai formalism mechanism round described strip material.
Described strip material can be that tobacco or filtering material are such as filter tow.In addition, described strip material can be formed by filtering segmentation.In order to manufacture such bar, such as with reference to EP 1 427 299 B1, for this patent document, by means of a plurality of independently functional units, carry out assembling filter segmentation, described functional unit is configured to module and described functional unit forms a part of filtering sectional machine or perhaps described filter manufacturing machine on the whole, wherein when assembling, X direction carries these filter segmentation and with delivering mechanism, make its conveying campaign that is converted to Y subsequently, for being converted to the bar of set frame.In described set frame, then along bar described in the throughput direction delivery of Y and wrapped up with described lapping band, then sizing intercepts corresponding filter stick.
Consider the processing for filter tow, with reference to EP 1 625 799 B1, a kind of filter manufacturing machine of the tobacco industry is disclosed from this patent document, for this filter manufacturing machine, filtering rod maker and filtration are connected to each other with long line processor, for filter manufacturing machine is set on the whole.At this, filter tow is wrapped and left behind from filter tow, in described filter tip processor, it is processed, such as stretching and with glyceryl triacetate, it being sprayed, then be transferred to immediately in described filtering rod maker and form there filtering rod, this filtering rod is such as wrapping up with lapping.Finally from described filtering rod, obtain corresponding filter stick.
In addition, described task is resolved by a kind of device of processing for the lapping band of the bar form articles to for the tobacco industry, wherein be provided with eindruckwerk, by means of this eindruckwerk, in Y is carried the process of described lapping band, can impress and maybe must impress described lapping band, wherein in the downstream of described eindruckwerk, especially directly in its downstream, be provided with the spraying mechanism for described lapping band is sprayed.
Preferably in the upstream of described eindruckwerk, be provided with the wetting mechanism for described lapping band is soaked.
Preferably described wetting mechanism is arranged between lapping tensile force of belt governor motion and described eindruckwerk.By this improvement project, can carry out described lapping band point-device wetting.
In addition or optional lapping tensile force of belt governor motion preferably include pulling force roller pair, this pulling force roller is to being preferably directly arranged in the upstream of the throughput direction of described lapping band with respect to described eindruckwerk.Can realize this point thus, described lapping band when impression and especially in the downstream of impression until before entering into formalism mechanism not or there is no under tension and substantially completely unstressed in other words thus.Realize thus this point, the embossing being applied on described lapping band does not reduce and is again eliminated in other words.
Described wetting mechanism can by single material nozzle or two material nozzle or by many materials nozzle by spray liquid on described lapping band.Described wet processes can be with steam or even by vapours, is undertaken.In addition, also can by ultrasonic atomizatio, soak by means of fog especially water smoke, in addition, can by rotary-atomizing, produce the corresponding fog of the especially water of liquid, namely water smoke, soaks thus.
Preferably be provided with heating arrangements.This heating arrangements preferred arrangements is in the region of described eindruckwerk and/or be integrated in described eindruckwerk and/or be arranged in the upstream of described eindruckwerk.Described heating arrangements is such as being arranged in the roller platen of described eindruckwerk.In addition preferably heating arrangements is arranged on the upstream of described wetting mechanism and/or is integrated in described wetting mechanism.The spray liquid of the water that preferably process heats in described wetting mechanism or process heating is to described lapping band.Be provided with thus heating arrangements, this heating arrangements heats the liquid that needs to be sprayed onto on lapping band.
Also can replace a heating arrangements and a plurality of heating arrangements are set.Described heating arrangements can be heat radiator or hot-air blower fan.In addition, described heating arrangements can be slip heating arrangements, has lapping band to be imprinted to nuzzle up along this slip heating arrangements.In addition, described heating arrangements can be integrated in the roller platen of described eindruckwerk.For described slip heating arrangements and described for the heating arrangements that roller platen is heated, such as can use sense answering heating arrangements.Described slip heating arrangements has at least one contact.For eddy-current heating mechanism, preferably in the situation that with described contact and/or described and lapping band heat the roller platen contacting adjacent especially described contact and/or roller platen directly near arranged induction coil.Corresponding contact and described roller platen then correspondingly have the material of iron content, and this material is heated by responding to.
Preferably directly in the downstream of described spraying mechanism or eindruckwerk, be provided with drier, can realize this point thus, described parcel material grain band obtains being dried and has substantially obtained being in other words dried when contacting with strip material.
Particularly preferably be a kind of flexible program, described in this flexible program, by device of the present invention, be configured to the process unit of pushing in device or pushing in device, filtering rod maker and filter tow processor are installed or can be arranged on to wherein said pushing in device or between the filter-tip filtration sectional of many segmentations machine, wherein said pushing in device especially comprises feed unit, and this feed unit can be connected with described process unit in the mode that can unclamp.
About the described this preferred design by device of the present invention, especially with reference to the applicant's the patent application with document number DE 10 2,011 085 981.1 and title " filter manufacturing machine of the tobacco industry " that Xiang Deutsche Bundespatent trademark office submitted to November 9 in 2011.
By this preferred measure, can be than carried out neatly filter tip manufacture in the past, because can process processing in other words to described filtering material and/or lapping band changeably by described pushing in device.By the setting of one or more pushing in device, different processing processing procedure in other words also can be set, wherein by replace the mode of corresponding process unit with other process unit, can realize the processing of alternate manner and process in other words.Also can from a kind of manufacture of filter tip type, be converted to soon the manufacture of other filter tip type thus, can very effectively design thus filter tip and change.Such as by this measure, the impression of other type being set on described lapping band soon.According to the present invention, such as being provided with the impression of Y.The impression of other type can certainly be set, then on corresponding pushing in device, carry out in other words the impression of other type on the process unit of pushing in device.In addition, also can correspondingly to other lapping, process in other words and also easily with other process temperature, with other liquid, described lapping be processed to processing in other words.For this reason, such as only changing described process unit, then described process unit and described feed unit are coupled together.
According to the present invention, the filter manufacturing machine of the tobacco industry comprises by the above-mentioned device with corresponding above-mentioned feature of the present invention.
Further feature of the present invention is from for by finding out in conjunction with claim and accompanying drawing the description of embodiments of the present invention.By embodiments of the present invention, can realize the combination of each feature or a plurality of features.
Accompanying drawing explanation
In the situation that do not limit general inventive concept, by means of embodiment, with reference to accompanying drawing, the present invention will be described below, wherein about all in explanatory note, do not explain in detail by details of the present invention please clearly with reference to accompanying drawing.Accompanying drawing illustrates as follows:
Fig. 1 has by the schematic top view of the filter manufacturing machine for device that lapping band is processed of the present invention by of the present invention;
Fig. 2 has by the schematic diagram of the filter manufacturing machine of the another kind of design for device that lapping band is processed of the present invention by of the present invention;
Fig. 3 is the schematic diagram of the intercepting part of eindruckwerk;
Fig. 4 is the schematic intercepting part of another view of two roller platens of Fig. 3;
Fig. 5 is by the schematic diagram of the section of the filtering rod of the present invention's manufacture;
Fig. 6 is two schematic intercepting part diagrams of the roller platen of effect each other;
Fig. 7 is by the schematic diagram of a part for the another kind of embodiment for device that lapping band is processed of the present invention;
Fig. 8 is by the schematic diagram of the intercepting part of the another kind of embodiment for device that lapping band is processed of the present invention; And
Fig. 9 is by the schematic diagram of the part of the intercepting for device that lapping band is processed of the present invention.
In the accompanying drawings, corresponding identical or similar element and/or parts represent with identical Reference numeral, thereby correspondingly do not do the introduction that repeats.
The specific embodiment
Fig. 1 schematically shows by of the present invention to be had by the top view of the filter manufacturing machine for device that lapping band is processed of the present invention.Described filter manufacturing machine comprises as such as filter tow processor 20 and filtering rod illustrated in EP 1 625 799 B1 manufacture motor-driven 40.According to the present invention, be also provided with now pushing in device 30, by means of this pushing in device, can to described lapping band 33, process according to the present invention.In Fig. 1, only schematically sketch out assembly for described lapping band 33 is processed and below be described in greater detail.
In Fig. 1, along throughput direction 100, successively arranged filter tow processor 20, pushing in device 30 and and then arranged described filtering rod maker 40.This arrangement in this embodiment successively alignedly or successively with a line, arrange.In described filter tow processor 20, the filter tow 11 of leaving behind from filter tow bag 10 is processed, such as stretching, launching and spray with glyceryl triacetate, for transferring to described filtering rod maker 40 by loading hopper 41 subsequently, then Yi Ge formalism mechanism 42 is connected on the loading hopper 41 of described filtering rod maker 40.By described pushing in device 30, now such as carry out treatment step on described lapping band 33.Also can on described filter tow, carry out extraly procedure of processing.But these other procedure of processings of carrying out on filter tow are not explained in detail.
In pressing the embodiment of Fig. 1, now such as by lapping band 33 being impressed with first roller platen 34 of described the second roller platen 35 among engagement.The lapping band 33 of processing then arrives in described formalism mechanism 42 in by the illustration of Fig. 1 below described filter tow band 11 and below described loading hopper 41.In described formalism mechanism 42, filter tow band 11 is placed on described lapping band 33.Then in described formalism mechanism 42, described lapping band is brought and is wound around and correspondingly by bonding, makes longitudinal joint close closed round filter tow 11.As an alternative, described lapping band 33 also can be wound around and another unshowned lapping band is wound around and correspondingly in the situation that being provided with adhesive, makes its closure round handled lapping band 33 round described filter tow band 11 ground connection.Therefrom, can by the sizing of the filtering rod for produced, intercept to manufacture corresponding CP filter tip.
Described pushing in device 30 so presents in this embodiment, makes it be divided into feed unit 31 and process unit 32.Described feed unit 31, if necessary, is supplied with water cooling function and is utilized in other words heating arrangements and the controlling organization through the water of heating such as electric current and voltage, compressed air for supply of electrical energy.In described process unit, also controlling organization can be set, and otherwise can be arranged on here in this case necessary desired device characteristic in other words for impression.
Which, as can expect the example of feature in corresponding process unit, below Fig. 2 is inquired into.But first also will point out, described pushing in device 30 can be connected with described filtering rod maker 40 in the mode that can unclamp and can be connected with described filter tow processor 20 in the mode that can unclamp in its second side 92 in its corresponding first side 91.In addition, can arrange like this, along throughput direction 100, successively arrange a plurality of pushing in device 30, for arrange other for processing the function of lapping band 33 and/or filter tow.Preferably only described feed unit 31 can directly be connected with described filtering rod maker 40 with described filter tow processor 20.Described process unit 32 then only directly can be connected with described feed unit 31.In addition also can use other process unit 32, with described other process unit, can guarantee not stamp in specie, and so guarantee or rather not stamp in specie, thereby can be replaced by quickly and easily different process unit 32.
Fig. 2 schematically show the tobacco industry by filter manufacturing machine of the present invention together with the filter tow processor 20 very briefly illustrating, by of the present invention such as be configured to pushing in device 30 form for the device that lapping band is processed and the filtering rod maker 40 also very briefly illustrating.From the treated filter tow 11 of filter tow processor 20 by being guided and be then threaded in the loading hopper 41 that joins in other words described filtering rod maker in the described roller 61 by the top of the breadth of the lapping band 33 of lapping band processing unit (plant) of the present invention.
Lapping band 33 is from the outside of described pushing in device or unshowned from described pushing in device 30 and such as can be to be first guided to lapping tensile force of belt governor motion 55 by roller 60 in the deposit mechanism of bobbin or bobbin converter as an alternative, the effect of this lapping tensile force of belt governor motion is can carry described lapping band by pulling force given in advance with constant as far as possible.In the downstream of described lapping tensile force of belt governor motion 55, connecting subsequently described wetting mechanism 50, in this wetting mechanism such as soaking described lapping band 33 with being preferably mixed with the water of stabilizing agent such as methylcellulose.Upstream and/or downstream in described wetting mechanism 50, can arrange heating arrangements, for lapping band is heated.Described heating arrangements is such as can utilizing heat radiation or can using hot-air here.By methylcellulose as such as add in water additive time, impression is subsequently more stable.Described wet processes is preferably so carried out, make described lapping band 33 when impression have 5 to 33 quality percentage points especially preferably 7 to 9 quality percentage points humidity and especially there is the humidity of 8 quality percentage points.Described wet processes is carried out from below in a side in Fig. 2.Particularly preferably be a kind of embodiment, described wet processes that is to say from two sides as the supplementing of design of Fig. 2 and also from above, carries out in this embodiment.
To then along throughput direction 90, by slewing rollers 60, flow to eindruckwerk 36 through wetting lapping band.This eindruckwerk 36 comprises the first roller platen 34 and roller platen 35, also will be explained in detail these two roller platens below.Preferably realize thus the impression for the Y of described lapping band, namely in the section of the longitudinal axis transverse to described lapping band, demonstrate corrugated impression.
In order to obtain by success of the present invention, also can save described wetting mechanism 50.But, the setting of described wetting mechanism 50 is preferred.
In Fig. 2 in described eindruckwerk 36 integrated heating arrangements 56, this heating arrangements by means of heat radiation such as infra-red radiation especially further heats described lapping band.Also can in one or two roller platens 34,35, heating arrangements be set.
At least one roller platen, is provided with slew gear 64 at the first roller platen 34 described in Fig. 2, and this slew gear can make a roller platen from another roller platen upper deflecting in the situation that using coiling machine.Preferably be provided with two slew gears, that is to say and be provided with a slew gear 64 for each roller platen.Described roller platen 34 and 35 also can be can linearly moving mode arranging.In the downstream of described eindruckwerk 36, be provided with now spraying mechanism 95, in this spraying mechanism, with fluid, impressed lapping band is sprayed.Such as the mode of spraying by water obtains highly stable impression effect, in water, added especially methylcellulose of stabilizing agent.As an alternative or additional project, also can be by pigment and/or flavor carrier such as mint flavouring or other additive are applied on impressed lapping band 33.In addition can here apply for such as sizing material and/or the sizing material for impressed lapping band and another lapping band are coupled together of interior glue trace is set when producing filter tip.Described interior glue trace is such as for being bonded together described lapping band 33 and filtering rod material 11.
Described sprinkling process can be from one side such as top or the below of the lapping band 33 from impressed are carried out or carried out from two sides.Also can successively arrange in downstream the spraying mechanism that two or more are different, for by different fluid spray to described lapping band.In spraying mechanism, also can be by different fluid spray to described lapping band, such as from spraying the liquid that comprised flavor carrier above and from spray paste trace below.
Described wetting mechanism 50 is optional, and it is such as can be also ultrasonic ultrasonic delay line memory.Realize thus soaking very uniformly for described lapping band.
Immediately, after described spraying mechanism 95, in downstream, be provided with drier 51, by means of this drier, impressed lapping band 33 be dried.And then, in downstream, connecting guide mechanism 63, by means of this guide mechanism, especially can carry out the guiding of side direction to described lapping band, for especially the position of the side of described lapping band is regulated in other words and controlled with respect to the position of the side of another lapping band 52 like this.
Then impressed lapping band is put on another lapping band 52 in described set frame 40, and then in unshowned formalism mechanism, makes it round the filter tow band 11 in described formalism mechanism, be wound around.
In adhesive side 53, by means of gumming mechanism 54, come to described lapping band 52 gluings.Obtain thus reliable connection the between described lapping band 52 and impressed lapping band 33.By means of slewing rollers 62, described lapping band 52 is correspondingly turned to.
By be called as an example the setting of the lapping band stress governor motion of pulling force governor motion 65 in Fig. 2, at formalism mechanism entrance (Formateinlauf), before the lapping band stress of processed lapping band 33 is regulated.Be provided with in this embodiment a kind of load of the power of being subject to or be subject to the roller platen suspension of spring-load.As an alternative, also the dancer of adjusting power or torque can be set according to the design of described lapping tensile force of belt governor motion 55.In the region of the upstream in described eindruckwerk 36, preferably observe 1 to 20N 2 to 15N preferred 3 to 10N lapping band stress in addition particularly preferably.In the formalism mechanism entrance and the region between described eindruckwerk 36 in described strip device 40 processed, by means of described pulling force governor motion 65, impressed lapping band is kept to stressless as far as possible state.The possible guide mechanism for the lapping band between the formalism mechanism entrance of described eindruckwerk and described strip device processed 40 especially also should be as far as possible unstressed guide described lapping band.
Fig. 3 schematically shows the first roller platen 34 and second roller platen of described eindruckwerk 36 with side view.Described lapping band 33 is placed in to the zone of action between described two roller platens 34 and 35.
Described roller platen 34 has imprinting area 72 to 75 off and on.On described lapping band 33, some corresponding regions are impressed and other corresponding regions do not impressed thus.These regions are corresponding alternately to be arranged along throughput direction.
Described roller platen 34 and 35 layout have been done exchange with respect to layout shown in Figure 3, that is to say that described roller platen 34 is then arranged in the below of described roller platen 35.Described roller platen 34 is arranged in the below of described lapping tape running track thus.
Fig. 4 with the diagram seen from opposite side and or rather among Fig. 3 to show two roller platens 34 of Fig. 3 and 35 intercepting part from the left diagram of seeing towards described two roller platens.From described the first roller platen 34, can find out well described imprinting area 75 and another region 71 of not contributing for impression work.In described imprinting area 75, described roller platen is provided with a kind of profile, and this profile alternately has projection and groove.Described projection has radius r 1 and described groove has radius r 2.Altogether show five road flutes and six projections.Substantially therewith shape complementarity in the situation that, around ground, (vollumlaufend) has the second roller platen 35 of an imprinting area thereby imprinting area that region 71 with other does not intermittently replace to described only loopful.Here be also provided with corresponding groove and projection, wherein said projection has radius r 4 and described groove has radius r 3.The projection of described the first roller platen 34 is engaged in the groove of described the second roller platen 35 and the projection of the inside of described the second roller platen 35 is engaged to again in the groove of described the first roller platen 34.The projection of the outside of described the second roller platen 35 surrounds the projection of the outside of described the first roller platen 34 in this embodiment.Can find, described the first roller platen 34 and described the second roller platen 35 are so spaced, it are not contacted each other, for prevent the damage of described lapping band like this.Selection by described lapping band, can correspondingly regulate this spacing.In addition can find, institute's actionradius does not have common divisor, for the wearing and tearing of described roller platen are reduced to bottom line.
Fig. 5 schematically shows the section of the filtering rod of manufacturing.Filtering material 110 is surrounded by the lapping that is impressed band 33, and the lapping band impressing is wound around round described filtering material ground connection (auf Sto), thereby produces docking region 111.Lapping band 52 is wound around round this docking region and is bonding with described lapping band 33, and described lapping band 52 is equivalent to common lapping band for filtering rod.Between bonding place namely between two lapping bands 33 and 52 contact site, the ventilation cylindrical void that is correspondingly provided with Y is in other words ventilation zone, obtains thus the filtration having improved for cigarette with filter tip.
Fig. 6 shows two, and the roller platen 34 among effect connects and 35 schematic intercepting part illustrate each other.Described roller platen 34 has three projections and twice flute schematically illustrated in the situation that, and in imprinting area 75, has three projections and twice flute or rather.Described projection and thus described groove substantially form along vertical direction as illustrated in double-head arrow 76.The described projection in other words bevel angle of groove is steeper thus, is namely approximately 0 °.Thus, in Fig. 6, unshowned lapping band is clamped between vertical side to a great extent.For common having, seem the roller geometry of structure of sinusoidal shape thus, cancelled the stretching share along horizontal direction.Impress thus, at lapping band described in when impression substantially by the direction along vertical and be not stretched along the direction of level.Avoid thus the lapping band of heaving after impression.
In order to process as far as possible carefully, described projection in other words groove is rounded in cross section, and preferable configuration is circular such as semicircular structure.
Pairing roller platen 35 be provided with two projections with together with groove and be provided with twice half groove on edge.This embodiment of Fig. 6 is schematically illustrated described roller platen 34 and 35 roller geometry only.For the corresponding embossing having such as 18 grooves, described roller 34 and 35 certainly further extends towards the direction on the right or the direction on the left side of Fig. 6, makes then there described roller platen 34 such as having 18 road grooves and 19 projections.Then, described pairing roller platen 35 has 18 protruding He17 road grooves and on the corresponding edge of described roller platen 35, has twice part groove.The intermediate zone of the side from described projection to described groove is rounded.Described projection especially preferable configuration be ring-type, zigzag shape or helical form around structure.The ratio with respect to protruding width of the height of described projection preferably between 3 and 0.5 especially between 2.5 and 1.0, this allows in the situation that maintaining shape, to continue to process and allow without damage to manufacture embossing.
Paper especially crimped paper is suitable as lapping band.As for to the method step that has lapping band to be imprinted to process, described lapping band is launched from bobbin, and by means of paper pull governor motion, make its expansion or rather.Described lapping band then described lapping band soaked, for can especially can be flowed in plastic deformation.Correspondingly, can be such as with two material nozzles or with single material nozzle or quantitative guiding valve (Dosierschieber), moisture being sprayed onto water on described lapping band in other words in this case.Also can apply steam or spray liquid water in other words with flat nozzle.Also can carry out applying liquid water in other words by means of sponge.Should preferably by control or regulating system, to liquid coating or water coating, measure, wherein, as intervening feasible program, be provided with revolution speed, pressure-regulating valve or volume flow control valve.Can be by additive such as methylcellulose is added in liquid or is dissolved in liquid, for described lapping band being kept to setting after impression.Described moulding process itself can carry out with the roller platen through heating.Correspondingly should preferably hang described roller, be used to the situation of using lapping to reel machine that aligning feasible program is set.Balancing pole or be suitable for this purposes such as thering is the slip guide mechanism of disc spring or compressed air cylinder.
In addition scraper can be set, this scraper acts on described pressure roller, for scraping off unnecessary liquid unnecessary additive in other words.In the embodiment of wetting mechanism 50 is not set, the scraper acting on described pressure roller is unnecessary.In order to realize the corresponding shape stability of impressed lapping band, preferably carry, as given to this invention as described in the downstream of eindruckwerk be provided with spraying mechanism, this spraying mechanism is then such as spraying the fluid that improves shape stability.
Described roller platen has accordingly such as the geometry of form that is configured to have the former of formpiston, and described formpiston and described former be shape complementarity relative to each other substantially.These formpistons and former allow not clamp-on described lapping band completely when impression, but the region that should be preserved for stretching.Roller girth should not have common divisor, for wear prevention pattern.
The corresponding heating of described lapping band is heated in other words and can be carried out in the mode of induction.Such as can in a roller platen or two roller platens, coil core being set.Also such as can with shorter spacing described roller platen above and/or in described roller platen, arrange heating rod.In addition, hot-air can be blown on described roller platen, and described roller platen be heated like this.In addition, also can be by fluid ratio Ru Shui, oil or steam delivery through heating in one or two rollers.
When described lapping band is impressed, should make described lapping band round one of described roller platen, be wound around slightly.Described curling round the roll angle is preferably between 0 ° and 90 °, particularly preferably between 0 ° and 30 ° and especially preferably between 0 ° and 5 °.
As drier, can use hot-air duct, there is mechanism, heating using microwave mechanism or other common paper heating arrangements of infrared heating structure.
Using when at Fig. 3 and first roller platen 34 at intermittence the same shown in 4 embodiment, preferably cutting position sensor should be set, for making the matching such as needing cutting position and the imprinted pattern of filter stick of sizing intercepting of filtering rod of manufacturing.But, also can stipulate as an alternative, along the direction of Y, continuous impression is set.In this case, described the first roller platen 34 is not correspondingly equipped with different imprinting area 72 to 75, but radial loop around in the situation that there is continual imprinting area.
The gap size that enters dispute (Einlauffinger) of the formalism mechanism of described set frame is slightly larger than common situation when the lapping with being stamped at least partly brings manufacture filter tip, for avoiding the level and smooth of embossing.
Fig. 7 schematically shows described by the intercepting part of the another kind of embodiment for device that lapping band is processed of the present invention.Described lapping band 33 arrives wetting mechanism 50 through slewing rollers 60 from lower left.This wetting mechanism can be based upon on the basis of ultrasonic atomization in such an embodiment, thereby produces especially water smoke of liquid mist in described wetting mechanism 50, and described lapping band 33 is passed from described wetting mechanism.Can certainly with liquid by single material or two material nozzle or with steam in other words vapours spray or produce water smoke by rotary-atomizing.
Subsequently, through wetting lapping band, along throughput direction 90, arrive slewing rollers 60 places, two, downstream contact 80 and 80 ' at throughput direction is connected on described slewing rollers 60, obtains heating or the heating effect of described lapping band 33 by means of described contact 80 and 80 '.Described contact 80 80 ' has obtained heating in other words.In this embodiment, by induction, heat.Be provided with induction coil 81 and 81 ', described induction coil produces eddy current in the situation that alternating-current field is set in described contact 80,80 ' for this reason, and described eddy current causes described contact 80,80 ' heating.
Described contact 80,80 ' also can be configured to the structure of multilayer, thereby such as only top layer being heated, on this top layer, the above lapping band 33 contacts with corresponding contact.In this case, not then whole contact 80,80 ' and only thinner layer is such as being made by the material of iron content in other words on described top layer, wherein said thinner layer is arranged on described surface.Here heat accordingly, heating-up temperature such as between 70 ° and 120 ° especially between 80 ° to 100 °.
As an alternative, the heating of described lapping band being carried out by described contact can be lower temperature, if such as also also correspondingly described roller platen 34 and 35 being heated as shown in Figure 7.Also can use sense answer heating arrangements here.For this reason with corresponding roller platen 34 in other words 35 adjacent in the situation that, arranged induction coil 82 ' ' and 82 ' ' ', these two induction coils also can correspondingly produce induced-current in other words in described roller platen in the top layer of described roller platen, and described induced-current causes for the heating of described roller platen in other words for the heating on the top layer of described roller platen.In this case, then also corresponding roller platen 34 in other words 35 otherwise described top layer by the material of preferred iron content, made.
In imprinting area, then the temperature of described lapping band is between 70 ° to 120 ° especially preferably in the scope between 80 ° to 100 °.By the use of eddy-current heating mechanism, can targetedly energy be joined in parts to be heated, can effectively utilize very much energy thus.For energy utilization is designed more effectively, can be only in layer from the teeth outwards correspondingly to have body to be heated (such as described contact 80,80 ' or roller platen 34,35) heat.Layer thickness can be found out and especially between 0.5mm and 5mm by application demand for a person skilled in the art.This layer is then such as can iron content, and contrary described contact 80, remainder 80 ' or described roller platen 34,35 can have other material such as aluminium.
After impression, described lapping band 33 is carried through spraying mechanism 95 along throughput direction 90 towards the direction of the formalism mechanism entrance of set frame.At described eindruckwerk 36 and in Fig. 7 between unshowned formalism mechanism entrance, lapping band described in delivery as far as possible unstressedly.In order to guarantee this point, such as the embodiment that can use by Fig. 8, be provided with in this embodiment comprise slewing rollers 88 and pressure roller 89 pulling force roller to 87.Described pressure roller 89 is such as having resilient sheath such as rubber and towards described slewing rollers 88 extruding.These slewing rollers 88 are correspondingly driven, for pulling the lapping band from upstream.
Subsequently, described lapping band arrives slewing rollers 60 places and relatively unstressed there or rather, described in arriving soon after, comprise in the eindruckwerk 36 of the roller platen 34 delineating out with dotted line here in Fig. 8 and 35, be stamped there and be then fed to therefrom unstressedly described formalism mechanism.For unstress state is set, the more slightly lapping of the lapping than exporting from the set frame connecting should be flowed to described eindruckwerk from described pulling force roller to 87.Before described formalism entrance, can realize small stress and even unstress state nearby thus.As long as exist corresponding high tension in this region, so otherwise the perimeter of at least described lapping band can be removed embossing again.
In addition, Fig. 8 illustrates, and described pressure roller 89 is extruded on described slewing rollers 88 by lever and gyroaxis.
In addition, Fig. 8 also shows a kind of special embodiment of heating arrangements, and this heating arrangements is arranged in the upstream of described eindruckwerk 36.Also similar and in Fig. 7 schematically show two contacts 80,80 ' here, wherein said lapping band 33 is namely shown in broken lines in this region in described contact 80,80 ' the contact area with respect to lapping band 33, because relate to schematic diagram and spigot surface here and insure in addition segmental support 84,84 ' also partly described lapping band is covered in other words.Described spigot surface in other words guide wall is used for arranging uniform lapping band guiding state.Described insurance segmental support 84,84 ' is for stoping operating personnel to contact correspondingly boiling hotter contact 80,80 '.
In addition, described lapping band also has another feature here.At this, other slewing rollers, namely slewing rollers 60 ' are set.These slewing rollers are fixed on can be on the revoliving arm 83 of gyroaxis 86 deflections.Situation about stopping for machine, now this revoliving arm 83 is along gyratory directions 85 deflections, makes describedly round the first slewing rollers 60 ', along lapping tape feeding direction, then round two slewing rollers 60 and the lapping band 33 that then turns to round another slewing rollers 60 ', to leave described contact 80,80 ' surface.
Guarantee thus, described lapping band 33 is not especially torn or burns because described contact 80,80 ' high temperature suffer to damage when machine stops.Therefore when resetting machine, can correspondingly make the back deflection again of described revoliving arm, thus then in the situation that again not penetrating described lapping band machine can again start again.
The contact 80 of Fig. 8,80 ' is such as also can heating in the mode of induction.For this reason, can in described contact 80,80 ' corresponding region below, induction coil be set, should obtain in contrast the region that the region of heating namely contacts with described lapping band 33 and be made by a kind of material working in the mode of induction.Corresponding material should be a material for conduction, and wherein conductive capability should be too not large.Especially the material of iron content is suitable for this.Heat effect produces in the following manner, and the eddy current producing by induction has corresponding loss in the described material that has a conductive capability, and described loss causes heat release.But, as an alternative, also can be by electric heating mechanism such as joining in described contact 80,80 '.
Fig. 9 schematically shows by the intercepting part of the device of processing for the similar lapping band 33 of the lapping band to Fig. 2 of the present invention.In this embodiment, be provided with wetting mechanism 50, this wetting mechanism soaks such as being configured to ultrasonic ultrasonic delay line memory and facing described lapping band 33 from two.Downstream in described wetting mechanism 50, is provided with the slip heating arrangements that is configured to two contacts 80,80 ' form, along the curved surface of described contact, with certain pulling force, carrys out lapping band 33 described in delivery.By corresponding contact the between described lapping band 33 and boiling hot contact 80 and 80 ' in other words heat, come effectively described lapping band 33 to be heated.Described contact 80,80 ' can heat or such as heating by means of heating resistor by eddy-current heating mechanism, and described heating resistor is positioned in and in described inductor 80,80 ', is applied in other words in the one side contrary with contact-making surface with respect to lapping band.In downstream, then the described eindruckwerk 36 below at corresponding slewing rollers is connected with 35 with two roller platens 34.
In the downstream of described eindruckwerk 36, arranged described spraying mechanism 95, this spraying mechanism that is to say from two sides in such an embodiment from above and from below described lapping band being sprayed.Then and then guide mechanism 63 is connected on described spraying mechanism and a unshowned loading hopper of formalism mechanism is connected on described guide mechanism.In pressing the embodiment of Fig. 9, drier is not set thus, this point is especially meaningful, if such as by obtaining the contact 80,80 ' and preferably undertaken enough dry and in addition such as spraying with sizing material or quick-drying pigment by obtaining the eindruckwerk 36 of heating extraly of heating.
Before by means of the set frame of single width face, the present invention is explained.For set frame two sided or multiple plate, such as using wider roller platen and lapping band is impressed, described lapping band is equivalent to the width of twice or many times for a bar.After impression, by described lapping Y be cut into two or more bands and flowed to corresponding bar.Also can be to processing through pretreated namely precut lapping.
All features of mentioning, also comprise that the feature only learnt from accompanying drawing and single disclosed feature in the combination of the feature with other are all individually and in combination, be considered as important for purposes of the invention feature.By embodiments of the present invention, can realize by the combination of each feature or a plurality of features.
list of numerals:
10 filter tow bags
11 filter tow bands
20 filter tow processors
21 fore sides
22 back sides
30 pushing in device
31 feed units
32 process units
33 lapping bands
34 first roller platens
35 second roller platens
36 eindruckwerks
40 filtering rod makers
41 loading hoppers
42 formalism mechanisms
50 wetting mechanisms
51 driers
52 lapping bands
53 sticking veneers
54 gumming mechanisms
55 lapping tensile force of belt governor motions
56 heating arrangements
60,60 ' slewing rollers
61 slewing rollers
62 slewing rollers
63 guide mechanisms
64 slew gears
65 pulling force governor motions
71 other regions
72 imprinting area
73 imprinting area
74 imprinting area
75 imprinting area
76 double-head arrows
80,80 ' contact
81,81 ' induction coil
82,82 ', 82 ' ' induction coil
83 revoliving arms
84,84 ' insurance segmental support
85 gyratory directions
86 gyroaxises
87 pulling force rollers pair
88 slewing rollers
89 pressure rollers
The throughput direction of 90 Ys
91 first sides
92 second sides
95 spraying mechanisms
100 throughput directions
110 filtering materials
111 docking regions
R1, r2, r3, r4 radius
Claims (20)
1. the method for processing for the lapping band (33) of the bar form articles to for the tobacco industry, the method has following steps:
-lapping band (33) is provided,
-along the throughput direction (90) of Y by described lapping band (33) flow to eindruckwerk (36) and
-described lapping band (33) is impressed, wherein when impression, carry continuously described lapping band (33),
It is characterized in that, after described lapping band (33) is impressed, with fluid, described lapping band (33) is sprayed.
2. by method claimed in claim 1, it is characterized in that, before impression, described lapping band (33) is soaked.
3. by method claimed in claim 2, it is characterized in that, when wetting, obtain 5% to 13% the degree of soaking of described lapping band (33).
4. by method claimed in claim 3, it is characterized in that, described in soak degree between 7% to 9%.
5. by method claimed in claim 1, it is characterized in that, when impression, described wrap (33) is heated and/or heated.
6. by method claimed in claim 5, it is characterized in that, when impression, described lapping band (33) is placed in the temperature of 70 ℃ to 120 ℃.
7. by method claimed in claim 6, it is characterized in that, when impression, be placed in the temperature of 80 ℃ to 100 ℃.
8. by method claimed in claim 1, it is characterized in that, after with fluid spray or after impression, in drier (51), described lapping band (33) is dried.
9. by method claimed in claim 1, it is characterized in that, before or after impression, with stabilizing agent especially methylcellulose, described lapping band (33) is processed.
10. by method claimed in claim 1, it is characterized in that, described fluid is or comprises flavor carrier, pigment and/or sizing material.
The method of 11. bars for the manufacture of the tobacco industry, the method comprises by the method described in any one in claim 1 to 10, wherein in the feed zone of this external formalism mechanism (42), strip material (11) is transported to processed lapping band (33) upper and processed lapping band (33) is wound around round described strip material (11) when carrying out Y by described formalism mechanism (42) and carry (100).
12. by the method described in claim 11, it is characterized in that, round processed lapping band (33), arrange another lapping band (52), wherein especially before the lapping band (33) with processed contacts, the one side (53) towards processed lapping band (33) at described another lapping band (52) is upper to described another lapping band (52) gluing all sidedly.
13. devices of processing for the lapping band (33) of the bar form articles to for the tobacco industry, wherein be provided with eindruckwerk (36), by means of this eindruckwerk Y can impress or impress described lapping band (33) in carrying the process of (90) described lapping bands (33), it is characterized in that, in the downstream of described eindruckwerk (36), be provided with the spraying mechanism for described lapping band (33) is sprayed.
14. by the device described in claim 13, it is characterized in that, is provided with the wetting mechanism (50) for described lapping band (33) is soaked in the upstream of described eindruckwerk (36).
15. by the device described in claim 13, it is characterized in that, described wetting mechanism (50) is arranged between lapping tensile force of belt governor motion (55) and described eindruckwerk (36).
16. by the device described in claim 13, it is characterized in that, is provided with heating arrangements (56).
17. by the device described in claim 16, it is characterized in that, described heating arrangements (56) is arranged in the region of described eindruckwerk (36) and/or is integrated in described eindruckwerk (36) and/or is arranged in the upstream of described eindruckwerk (36).
18. by the device described in claim 13, it is characterized in that, directly in the downstream of described spraying mechanism or eindruckwerk (36), is provided with drier (51).
19. by the device described in claim 13, it is characterized in that, this device is configured to the process unit (32) of pushing in device (30) or pushing in device (30), filtering rod maker (40) and filter tow processor (20) are installed or can be arranged on to wherein said pushing in device (30) or between the filter-tip filtration sectional of many segmentations machine, wherein said pushing in device (30) especially comprises feed unit (31), and this feed unit can be connected with described process unit (32) in the mode that can unclamp.
The filter manufacturing machine of 20. the tobacco industries, has by the device described in any one in claim 13 to 19.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012215589.9 | 2012-09-03 | ||
| DE102012215589.9A DE102012215589A1 (en) | 2012-09-03 | 2012-09-03 | Method and apparatus for processing a wrapping material strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103653239A true CN103653239A (en) | 2014-03-26 |
Family
ID=49123671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310393768.5A Pending CN103653239A (en) | 2012-09-03 | 2013-09-03 | Device and method for processing a wrapping material strip |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2702881A1 (en) |
| CN (1) | CN103653239A (en) |
| DE (1) | DE102012215589A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107105757A (en) * | 2015-01-30 | 2017-08-29 | 菲利普莫里斯生产公司 | Include the tobacco rod of a variety of tobacco-containing materials |
| CN107529816A (en) * | 2015-04-29 | 2018-01-02 | 英美烟草(投资)有限公司 | Season part and the apparatus and method for manufacturing seasoning part |
| CN108697153A (en) * | 2016-03-10 | 2018-10-23 | 吉地股份公司 | Device and method for being rolled to cigarette, filter tip cigarette or filter tip |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014203620A1 (en) | 2014-02-27 | 2015-08-27 | Hauni Maschinenbau Ag | Method and apparatus for producing a strand of the tobacco processing industry |
| AT521079B1 (en) | 2018-04-04 | 2020-01-15 | Tannpapier Gmbh | Embossed tip paper |
| DE102022116045A1 (en) | 2022-06-28 | 2023-12-28 | Körber Technologies Gmbh | Device and method for producing hollow tubes |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3611134A1 (en) * | 1986-04-03 | 1987-10-08 | Baumgartner Papiers Sa | Process for craping a paper web, equipment for carrying out the process, paper web produced according to the process, and the use of the latter |
| DE10027955A1 (en) * | 2000-06-08 | 2001-12-13 | Hauni Maschinenbau Ag | Process for applying a fluid to a wrapping paper strip |
| DE10146019A1 (en) | 2001-09-18 | 2003-04-03 | Hauni Maschinenbau Ag | Production machine for multi-segmented filters, has various operating units, conveyor elements as drums |
| CN2588802Y (en) * | 2002-10-22 | 2003-12-03 | 蚌埠卷烟材料厂 | Groove filtering pole shaping machine |
| DE102004038775A1 (en) | 2004-08-09 | 2006-03-02 | Hauni Maschinenbau Ag | Arrangement for producing at least one filter strand |
| PL2452579T3 (en) * | 2009-07-07 | 2015-05-29 | Japan Tobacco Inc | Method and apparatus for producing cigarette wrapping paper |
| DE102010063467A1 (en) * | 2010-12-17 | 2012-06-21 | Hauni Maschinenbau Ag | Bobbin roll-off device of the tobacco processing industry |
| WO2012131902A1 (en) * | 2011-03-29 | 2012-10-04 | 日本たばこ産業株式会社 | Cigarette rolling paper manufacturing method, manufacturing device, and cigarette rolling paper |
| DE102011085981A1 (en) | 2011-11-09 | 2014-01-09 | Hauni Maschinenbau Ag | Filter manufacturing machine of the tobacco processing industry |
| EP2671714A1 (en) * | 2012-06-08 | 2013-12-11 | Boegli-Gravures S.A. | Device for embossing and/or perforating sheets for tobacco goods |
-
2012
- 2012-09-03 DE DE102012215589.9A patent/DE102012215589A1/en not_active Ceased
-
2013
- 2013-09-02 EP EP20130182557 patent/EP2702881A1/en not_active Withdrawn
- 2013-09-03 CN CN201310393768.5A patent/CN103653239A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107105757A (en) * | 2015-01-30 | 2017-08-29 | 菲利普莫里斯生产公司 | Include the tobacco rod of a variety of tobacco-containing materials |
| CN107105757B (en) * | 2015-01-30 | 2018-11-23 | 菲利普莫里斯生产公司 | Tobacco rod comprising a variety of tobacco-containing materials |
| CN107529816A (en) * | 2015-04-29 | 2018-01-02 | 英美烟草(投资)有限公司 | Season part and the apparatus and method for manufacturing seasoning part |
| CN108697153A (en) * | 2016-03-10 | 2018-10-23 | 吉地股份公司 | Device and method for being rolled to cigarette, filter tip cigarette or filter tip |
| CN108697153B (en) * | 2016-03-10 | 2022-04-15 | 吉地股份公司 | Device and method for rolling up cigarettes, filter cigarettes or filters |
| US11369135B2 (en) | 2016-03-10 | 2022-06-28 | G.D S.P.A. | Device and method for rolling cigarettes, filter cigarettes or filters |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012215589A1 (en) | 2014-03-06 |
| EP2702881A1 (en) | 2014-03-05 |
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Application publication date: 20140326 |