EP2858815A2 - Dispositif d'estampage et/ou de perforation de feuilles pour des articles à base de tabac - Google Patents

Dispositif d'estampage et/ou de perforation de feuilles pour des articles à base de tabac

Info

Publication number
EP2858815A2
EP2858815A2 EP13742277.0A EP13742277A EP2858815A2 EP 2858815 A2 EP2858815 A2 EP 2858815A2 EP 13742277 A EP13742277 A EP 13742277A EP 2858815 A2 EP2858815 A2 EP 2858815A2
Authority
EP
European Patent Office
Prior art keywords
embossing
teeth
unit
perforation
film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13742277.0A
Other languages
German (de)
English (en)
Inventor
Charles Boegli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boegli Gravures SA
Original Assignee
Boegli Gravures SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boegli Gravures SA filed Critical Boegli Gravures SA
Priority to EP13742277.0A priority Critical patent/EP2858815A2/fr
Publication of EP2858815A2 publication Critical patent/EP2858815A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/08—Pressure rolls
    • D21F3/086—Pressure rolls having a grooved surface
    • 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
    • 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
    • A24C5/007—Perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/04—Arrangements thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0707—Embossing by tools working continuously
    • B31F2201/0715—The tools being rollers
    • B31F2201/0717—Methods and means for forming the embossments
    • B31F2201/072—Laser engraving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0707—Embossing by tools working continuously
    • B31F2201/0715—The tools being rollers
    • B31F2201/0741—Roller cooperating with a non-even counter roller
    • B31F2201/0743—Roller cooperating with a non-even counter roller having a matching profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0779—Control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0784—Auxiliary operations
    • B31F2201/0797—Perforating

Definitions

  • the present invention is based on a device aiming embossing and / or perforating films for tobacco products.
  • the term "film” here comprises a Cigarette
  • enveloping foil, z "B. of paper which may be preprinted or embossed and which may also have LIB (Low Ignition Propensity) zones or stripes, or which may be the subject of a publicity stating the substance;
  • Packaging foils are processed or coined the paper and the ink, also known as tipping; for wrapping the individual. Cigarette. When processing cigarette paper and vors. Mouthpiece is next to the
  • Time interval will bring itself to extinction. This is achieved by means of a fire retardant substance which
  • the LI ⁇ -ions e.g. may consist of a coating inside the cigarette paper to. Since then, it has been proven that this zone-by-layer coating is too costly for one mass production and therefore the trend has prevailed. ⁇ All the cigarette paper wr wr
  • perforations become necessary to achieve the required void space.
  • the per orations can not indiscriminately practice the length of the cigarette but must be placed at specific locations.
  • the term tafoak arenherstariasigsmaschine a device sam enveloping individual labakwaren pieces such as cigarettes understood.
  • This machine is referred to in this Pu a: dune with "mower”.
  • the embossed film can be direct or indirectly via a robotic olen. Maker. Both methods are referred to as oil-in process.
  • bi.ft8 also called “packer” for short, in which a Jtez & il iSigaretten are sold, Xn present .Ammei ang
  • the area in which the cigarette paper is porous can be embossed such that the rö.garettenpapier. this place is geweilt, so that when wrapping this Eigarettenpapiers with the Mund Swisspapi he additional luftieitende areas arise that the
  • Perforations may be applied by means of a prism, the perforations also being able to be applied only to certain places, eg B * outside the ldp ⁇ 3ons, which after a certain hardening of the extinction of the pigaretts. In this WQ-filing is v. a. It is important that the perforations do not weaken the film so much that it causes it to break when it is being handled
  • This object is .with a device according to
  • F o. 1A shows a processed film with 1.1? ⁇
  • Fig. 1B shows a wrapped cigarette with IIP
  • FIG. 2 shows in detail de Quaiticiansprüfer from the
  • FIG. 1 show various embossing roller pairs in Patrizen-M trizen spregewal enansseneni show, schematically and strongly, increases possible arrangements of Perforationeschwen and associated wells;
  • Figures 20A-20D show different hole patterns, created basing the embossing! ren 17 - 19; show, sc ama ny strongly magnified f 'variations of teeth and arranged depressions and possible arrangements of the embossing pairs;
  • Fig. 37 shows an embodiment of a test tube
  • Figs. 38 and 38A show a variant of the invention: z rsi
  • Milling pot according to Fig. 37 and 3 1t * B'ig. I shows a possible flow chart for embossing and perforating cigarettes
  • Print patterns or other markings are detected by a position sensor.
  • the various, if necessary, z-taking markings, dark and 2onen on the slide are by the term "texture"
  • the film 1 to be processed first passes through a first position sensor. then optionally a per se, known embossing unit 2 with three here
  • the question unit 2 can be a printer before or instead of switched, whose control is analogous to the control of the embossing unit,
  • Process cycle P be defined, for example, by a per unit time of the mowers zürmenden length section of the film 1, on soft is working cycle of the embossing unit 2 in the pretreatment of the film 1 to be demism mues ⁇ D m corresponds to a positionally accurate arrangement of the
  • the surface structures may be, for example, one or more Lagos, which is achieved by removing or changing vo tusks on one or more loops. It can also be printed patterns.
  • the embossing unit 2 can also be a patri en-matrices
  • the Syxvehronisationse 3 contains eixva
  • Irradiation B where s, P, is a continuous optical detection of the position of the surface structure which is imprinted on the foil 1 in the embossing unit 2. The detection takes place on the
  • Transport path of the film is through a Puff purity? Auffa gene, which is arranged behind the embossing unit 2nd,
  • the device To establish and control the working stroke ⁇ 2 of the perforation device 5, the device also comprises a control unit 10, which includes one
  • Perforation unit 5 extended perforation structures on Foie 1, bxv. iE.
  • optical Synchronisisrsignaie electronic Synchronisiersignaie or mechanical
  • Synchronisierini ttei be used ./ such as a plurality of track wheels and / or belts, the Mt ei he; indictive and / or positional locking mechanisms
  • Reiativposition on the film IE have. 2iB ", the positioning device 12 for manual and / or
  • the markings 40 can serve on the embossing rollers.
  • a coupling zira Entkuppein the perforation 13 of the waizenantrieb 15 is conceivable. This also allows a if necessary or
  • Working cycle AI is synchronized by the synchronization unit .3 already adt dexa state P.
  • Buffer unit ⁇ is the need Jinderang the
  • the suitable pressure transducer 16 is about a control unit 1? regulated. .
  • Aeus the Scheda of Fig, 1 shows that the control unit 17 from the Froaesstekt P and 'voii a signal of: one or both of sensors 4, 4A is applied to control au from the pressure transducer 16,
  • the embossed holes in the perforation device may be allowed to pass through the perforation device, but it is advantageous and, for many applications, not essential for the pattern of perforation. Control through the perforation tables and ev ⁇ intervene in the control loop. For this twec1 is after the
  • the quality sprayer unit 6 is connected to the control unit 17, ras. but the pressure sender 1.6 the In addition, this is
  • Unit 6 is connected to a currency unit 19, only
  • a film IE with PerforationsEonen 72 is shown - the intervening next, release the LLP regions "It is, l.iP f for ignition Mow propensitv '', where f ei nerhawmendes material lying on de inner side of the skins! is upset »It can also be about;.
  • IP ⁇ zones hail; which are applied in front of dun marks word n.
  • Feg. 18 is a wrapped with a foil IE cigarette 7Q shown on the perforation sonan 72 and the intervening IIP Be oak 71 and the mouthpiece 73 and the filter 74 are visible.
  • Correlation detector 2 receives the image of the hole pattern 25A or 25D scmu the corresponding pattern of the template 20, from where it comes au an evaluation unit 28 with Ausnceaigoris us ? which also comprises a computer, from where the result is transmitted to the external unit 19.
  • the computer unit 28 is connected to the control unit 17.
  • the template 20 serves both as a template for the production of the perforating aal the embossing rollers as well as to control the embossed hole pattern on the film. This can be a reliable and easy au checking
  • the control unit 11 is equipped to regulate, to enter into the process if the different sonnets change. Various parameters can influence this
  • Patriaenwaize 13A has pyramidal: teeth 33 with square Grimdriss, v ⁇ obei the schematic
  • the mists D of the rows depend on the gevdin.seb.ten permeability, which depends inter alia on the number and size of the holes,
  • the region which has the diameter smaller than the diameter where the embossing elements are arranged is expedient to provide the region which has the diameter smaller than the diameter where the embossing elements are arranged.
  • the length L of this zone 32 is e greater than the width of the film 1 »The lowering S ka n on one or both.
  • the Matrisenwalsre 14A has de perforation Ionessäh.nen 33 on the Fatri zenwalze 12A associated recesses 34 au f.
  • the recesses 34 are not necessarily identical in congruence with the teeth 33 and can be used on the. Teething deviant
  • Recesses 36 has. The rest .
  • the design of this pair of whales is the same as the dl ren aar of Fig.
  • the pair 13C and 14C ger-ass Fig. 5 has the same conical cream and recesses 35 and 36 as shown in FIG. 4, the difference being that both bal n each have a lowered zone 32 and 32M f iron, wherein the subsidence 52, S3 need not be the same as in the previous examples Canal In. 6, the rollers 13D and 14D have no countersinking.
  • the dummy pair 13E and I E of FIG. 7 have teeth, basins 37 and 33, which are pyramid-shaped and have a triangular outline.
  • the feeder unit 13E has a lowering S1.
  • the alrancru 13F and 14F of Fig. 8 has the tapered. Teeth ⁇ hzw * recesses 35 and 36, wherein no de rollers has a reduction. ais ; Training variant, however, are the steeper 39, in particular the 3sbne at. the Matri envcaice 13P are arranged, sublime. Babel corresponds to this increase tw the thickness of the film "The remaining parts of the old pair are similar to the
  • the pair of salts I3G and 14G according to FIG. 3 is the same as the ase a according to FIG. 31c. 4 With the exception of
  • the difference cwlach n the pair of rollers 13G and X4G according to FIG. 9 and 13H and 14H according to FIG. 10 consists in the positioning marker 40 being attached to the pair of rollers according to FIG. 1 after each row of stitches.
  • the male roll 13h is the same as that shown in FIG. 4, which has the atricene roll 1J recesses 41 associated with the teeth 35, which are less deep than the associated cream.
  • the whale pair 131 and 14 according to FIG. 12 differs from that according to FIG. 3 in that the teeth 42 have a rectangular and not a square basic drift
  • the tube d is the rectangles in the device according to FIG. 12 with their larger dimensions along the longitudinal axis directed si cd, the rectangular lug 4 and the associated recesses 45 according to FIG, 13 in their longer extension perpendicular cur longitudinal axis Aligned, flanks of both rectangular and square.
  • Angle cur longitudinal axis can be arranged, the for example, between. . 10 "and 80 s may be ,.
  • the remaining parts of the two rollers 13L and 1 L are the same as previously, the v ⁇ aizencru I3 and 14H straight F:... 14 differs from the Walsencru 13F and 1 F of FIG.
  • the patroller 13M has both the raised teeth 39 and a counterbore 54.
  • the matri zsnwaixe 14 ⁇ is the same as the pair of the Pig ⁇ 3, and the cheeses 33 are the same As on the patrice counter 13A, wipe the rows of teeth, the male roller 13N has
  • Aaprass strirers 46 which approach the task of tensioning the foil. The arrangement is clearly illustrated in the section of FIG.
  • FIGS. 17 to 36 show schematically and strongly
  • Teething teeth may be square or rectangular ground plan or tapered cream or teeth may have a different triangular plan.
  • both rollers have depressions, and it is on the male roller 13F1.
  • the tooth 33 or 35 corresponds to the Recess 34 or 36 in the Matrizenwaiae 13 Mi w honeycomb; the opposite flanks of the recess einscniiessen an angle 8, wherein smaller than ß.
  • the difference between the two angles is B, the tooth height is CT, and the depth of the indentation in the lattice is equal to the area between the tooth surface and the base of the
  • Exemplary dimensions are: greater than Od 05 a, typically ⁇ , 2 to 0, 4 i,
  • pitch is defined as the distance between two adjacent teeth.
  • n can be selected.
  • FIGS. 18 and 19 the film IS is shown strongly, schematically and enlarged after embossing, and it can be seen that the film contacts.
  • the edges, where there are no Perforation® teeth or recesses, are somewhat compressed while the foil is inside
  • the tipping paper has a slightly greater thickness.
  • IS is the Patriae 13P2 below and 13 2 o s.
  • Fig. 18 a variant is shown, in which the film was perforated by the teeth 35, while the smaller teeth 3SS deform the film only, but not perforate. These deformations also serve better ventilation, since there the film is not tight and thus Luf permeable.
  • FIG. 18 each have a subsidence Si, S2 as n.
  • FIGS. 20A to 2OD 4 different possible examples of rows of holes are indicated, wherein the
  • Rows of holes 2SA diagonally, the rows of holes 2 SR rhombnsförmig, the rows of holes. 25C perpendicular ar igarettenldicasachse but not with the same length and the rows of holes 2SD also, perpendicular to the Zigarettenilvesmitteiachse are arranged, however, have the same lengths. Between. Rows of holes are Li? TM zones,
  • FIGS. 21 to 36 only one patrone tooth and one scraper recess are schematically shown, wherein in each case alternately a pair of patrixes with the patrix at the top and the matrix at the bottom, or vice versa
  • Suction-guided film is not homogeneous, but is structured in thickness and optionally each have a different surface area r, one can in each case different structure arise, - whether the Patr iserrwalie is arranged above or below,
  • Fig. 21 shows a patrice M. a riz & np & a.z with a .Patrize S 13,21 and a die 14,21, both the Z.ah & 35.21 as
  • the recess 36 »21 have an opening angle ⁇ , $; in this example 60 bt ag. Both have a subsidence Sl t S2, so that a
  • the arrow 1 indicates the surface of the cigarette paper.
  • Reductions in the present example is 0.02 sis.
  • the patriae is placed at the bottom and the matxis above, whereby the action of the patina on the paper is reversed, that is, from. done below.
  • the Patrice F13.23 and the Piatrire M14,23 have the same cream. 35.21 and the same recess 36.21 as in the previous one
  • male and female parts are reversed able *
  • the paper sheet is each currency the end. Punching process pinched,
  • the paper foil is not glued during the piercing process.
  • the suiame of the leucoses is either distributed on both rollers, or only on one ounce.
  • the patrix, 13, 25 has a tooth 35/25 as well as a
  • the paper is clamped in a manner similar to the exemplary embodiments according to FIGS. 25-28, which have a relatively large reduction of 514 ⁇ m.
  • the flanks of a diu Kol between 40 ° and 90 * may include, while the wells arranged öf 36..33 same frungswirke1 ß of 60 ° have * in these examples, the depressions on both loosen in the examples according to figures 33 and 34 :: vernein, while in the embodiments according to figures 35 and 36, the Abse k ng is present only on the PatriEenwalze.
  • the clockwise dimension n are the same.
  • Hassnal aen Furthermore, there is the requirement that Hassnal aen.
  • Orphans of a sentence form independently of each other, ie. That not only the Patrizenwaize and physically dependent on the die roller must be formed, Eur Eeit this is for the required precision and Hersannonszeit preferably when using a suitable Laseraniage conceivable, which allows not only PatriaenwalKen but also Matrisenvairen rationally, exactly and above all very quoinanoanoe :: to produce.
  • An example of a laser system can contain a laser. / the one unit contains: a beam splitter soile abustc-optic or electro-optic modulators or
  • the deflection unit and one Foknssieroptik and Ablenkspiegai form a Gravureinheu t, which are linearly displaced in the X - axis can.
  • Workpiece creates a constant helix, which allows a giehenhmässig machining.
  • a deflection unit for example, one or more beam splitters and electro-optical or acousto-optical modulators or one or more
  • Polygonal mirror allows the splitting of the original laser beam into two or more
  • Aaisserdaia can make the span between the times of the individual pulses so great that a ternai thing
  • FIG. 3? and 38 show two different housings for receiving a pair of embossing tongs »In.
  • Figure 3? is a housing 50 shown? in which the Patriz.envalze 13K and di atrizenwal e 14 ' K au are taken. The
  • Embossed crowns 13K and 14K have s 42, resp.
  • Recesses 43 according to Figure 12, as can be seen in Figure 37A, is. In this example, both bills show a reduction.
  • the housing 50 has two longitudinal sides 51 and two broad sides S2 and S2B, wherein the
  • the die roller 1 is for attachment and removal by a corresponding
  • Patrizen-Matrizenwaizencontract acts - whose teeth, zzw.
  • Housing be mounted- One of the adjusting means in the direction of the longitudinal axis of
  • Middle ring 56 f of the two rings SS su are torstatt, thus a close alignment of both rolls in the longitudinal direction can be achieved.
  • An option in the radial direction is the production of the gears 31 and 32 which produce a very precise radial movement
  • a pneumatic block 59 On the housing is a pneumatic block 59, which is controlled, the pressure and d derived on the
  • the housing, the embossing rollers and the pneumatic block are the same, too.
  • the storage of the lower i ⁇ aire, the matris' roller is the same. "The difference between the two versions is in the storage of the upper one, here the Patriseuwaire 13, which storage is shown very graphically.”
  • brackets 61 inserted from behind in the drawing and fixed.
  • the brackets can be rarschoben in their Lenge, irc. to adjust the distance of the two whales from each other. This becomes Iranc mi.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Dispositif d'estampage et/ou de perforation de feuilles pour des articles à base de tabac, qui comporte une paire de cylindres d'estampage, l'un des cylindres d'estampage comportant des dents (33) pour la perforation de la feuille (1), le contre-cylindre du cylindre d'estampage (13A) pourvu des dents de perforation étant un cylindre matrice (14A) qui comporte des évidements (34) correspondant aux dents (33) situées sur le cylindre-poinçon (13A). Les deux cylindres d'estampage sont situés dans un dispositif de perforation (5) et le dispositif est conçu pour fonctionner directement ou indirectement en ligne dans une machine de fabrication d'articles à base de tabac. L'utilisation de cylindres d'estampage poinçon-matrice permet une grande diversité de perforations, ledit dispositif comportant une unité de commande (17) conçue pour commander l'emplacement exact, la taille et la disposition des perforations, en fonction de la nature de la feuille (1) à travailler.
EP13742277.0A 2012-06-08 2013-06-06 Dispositif d'estampage et/ou de perforation de feuilles pour des articles à base de tabac Withdrawn EP2858815A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13742277.0A EP2858815A2 (fr) 2012-06-08 2013-06-06 Dispositif d'estampage et/ou de perforation de feuilles pour des articles à base de tabac

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20120171255 EP2671714A1 (fr) 2012-06-08 2012-06-08 Dispositif de gaufrage et/ou de perforation de feuilles pour marchandises issues du tabac
PCT/IB2013/054656 WO2013183022A2 (fr) 2012-06-08 2013-06-06 Dispositif d'estampage et/ou de perforation de feuilles pour des articles à base de tabac
EP13742277.0A EP2858815A2 (fr) 2012-06-08 2013-06-06 Dispositif d'estampage et/ou de perforation de feuilles pour des articles à base de tabac

Publications (1)

Publication Number Publication Date
EP2858815A2 true EP2858815A2 (fr) 2015-04-15

Family

ID=48877294

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20120171255 Withdrawn EP2671714A1 (fr) 2012-06-08 2012-06-08 Dispositif de gaufrage et/ou de perforation de feuilles pour marchandises issues du tabac
EP13742277.0A Withdrawn EP2858815A2 (fr) 2012-06-08 2013-06-06 Dispositif d'estampage et/ou de perforation de feuilles pour des articles à base de tabac

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20120171255 Withdrawn EP2671714A1 (fr) 2012-06-08 2012-06-08 Dispositif de gaufrage et/ou de perforation de feuilles pour marchandises issues du tabac

Country Status (7)

Country Link
US (1) US9809927B2 (fr)
EP (2) EP2671714A1 (fr)
CN (1) CN104364076A (fr)
BR (1) BR112014030448A2 (fr)
IN (1) IN2014DN10434A (fr)
RU (1) RU2640994C2 (fr)
WO (1) WO2013183022A2 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012215589A1 (de) * 2012-09-03 2014-03-06 Hauni Maschinenbau Ag Verfahren und Vorrichtung zum Bearbeiten eines Umhüllungsmaterialstreifens
EP2944413A1 (fr) 2014-05-12 2015-11-18 Boegli-Gravures S.A. Dispositif de projection de masque de rayons laser femtosecondes et picosecondes avec une lâme, un masque et des systèmes de lentilles
CH708200A8 (de) * 2014-09-12 2015-03-13 Boegli Gravures Sa Verfahren und Vorrichtung zur Authentifizierung von Identifikations-Merkmalen auf einer Verpackungsfolie.
EP3037253A1 (fr) 2014-12-22 2016-06-29 Boegli-Gravures S.A. Micro-gaufrage
WO2016169574A1 (fr) * 2015-04-20 2016-10-27 Wink Stanzwerkzeuge Gmbh & Co. Kg Tôle de graufrage et ensemble à tôle de gaufrage
CN104786557B (zh) * 2015-04-29 2018-12-07 陈志敏 用于纸巾生产设备上的可双面压出阴阳图案的压花方法
EP3184292A1 (fr) 2015-12-22 2017-06-28 Boegli-Gravures S.A. Dispositif de gaufrage de matériau d'emballage à l'aide d'un jeu de rouleaux de gaufrage du type male-femelle
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RU2640994C2 (ru) 2018-01-12
US20150114585A1 (en) 2015-04-30
BR112014030448A2 (pt) 2017-06-27
IN2014DN10434A (fr) 2015-08-21
US9809927B2 (en) 2017-11-07
WO2013183022A2 (fr) 2013-12-12
WO2013183022A3 (fr) 2014-03-06
CN104364076A (zh) 2015-02-18
EP2671714A1 (fr) 2013-12-11
RU2014149893A (ru) 2016-08-10

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