EP2842730A1 - Dispositif pour le gaufrage de matériau d'emballage à l'aide d'un jeu de rouleaux de gaufrage du type mâle-femelle - Google Patents

Dispositif pour le gaufrage de matériau d'emballage à l'aide d'un jeu de rouleaux de gaufrage du type mâle-femelle Download PDF

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Publication number
EP2842730A1
EP2842730A1 EP13181978.1A EP13181978A EP2842730A1 EP 2842730 A1 EP2842730 A1 EP 2842730A1 EP 13181978 A EP13181978 A EP 13181978A EP 2842730 A1 EP2842730 A1 EP 2842730A1
Authority
EP
European Patent Office
Prior art keywords
embossing
roller
roll
die
rollers
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Withdrawn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
EP13181978.1A
Other languages
German (de)
English (en)
Inventor
Charles Boegli
Werner Steffen
Alain Droz
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 EP13181978.1A priority Critical patent/EP2842730A1/fr
Priority to RU2016109334A priority patent/RU2678394C2/ru
Priority to CA2917255A priority patent/CA2917255C/fr
Priority to MX2016001785A priority patent/MX2016001785A/es
Priority to EP14786288.2A priority patent/EP3038822B1/fr
Priority to BR112016001664-5A priority patent/BR112016001664B1/pt
Priority to PL14786288.2T priority patent/PL3038822T3/pl
Priority to PCT/IB2014/064069 priority patent/WO2015028939A1/fr
Priority to US14/908,144 priority patent/US9636885B2/en
Priority to CN201480045162.5A priority patent/CN105473324B/zh
Priority to KR1020167007180A priority patent/KR102391456B1/ko
Priority to SG11201510606WA priority patent/SG11201510606WA/en
Publication of EP2842730A1 publication Critical patent/EP2842730A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B44B5/026—Dies
    • 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
    • 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
    • B31F2201/0723—Characteristics of the rollers
    • B31F2201/0725—Hardness
    • 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
    • B31F2201/0723—Characteristics of the rollers
    • B31F2201/0733—Pattern
    • 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
    • B31F2201/0723—Characteristics of the rollers
    • B31F2201/0738—Cross sectional profile of the embossments
    • 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
    • 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
    • B31F2201/0771—Other aspects of the embossing operations
    • B31F2201/0774—Multiple successive embossing operations

Definitions

  • the present invention relates to a device for embossing packaging material with at least two embossing rollers, according to the preamble of patent claim 1.
  • Packaging films for the tobacco industry or for the food industry have been embossed for quite some time with embossing roll devices, wherein z.
  • so-called inner liners which are wrapped around a number of cigarettes, or can act as packaging material for chocolate, butter or similar foods, electronic components, jewelry or watches.
  • the so-called inner liners initially consisted of pure aluminum foils, such as household foils, and these were characterized by the fact that they were carried out between two rolls, of which at least one roller had a relief, the so-called logos.
  • a pair of rollers consisted in the majority of a steel roller on which a relief was formed and a counter-roller of a resilient material, such as rubber, paper or Plexiglas.
  • EP 0 114 169 A1 discloses a male with projections and a die with associated recesses, wherein the wells are slightly larger and can also have steps and are prepared by a laser.
  • the material of the counter roll hard rubber is listed, while the term "hard” although mentioned in the document, but not explained.
  • this device is provided only in one To be operated gravure printing machine, that is without pressure or only with the pressure of this machine.
  • the relief of the patrix roll was transferred to a layer on the die roll and the pits corresponding to the raised areas were etched out or otherwise worked out. Recently, lasers have been used for this engraving.
  • Tactile generated information can be read, for example, by means of laser beams through the surface-dependent reflectivity. There are also developments today that aim to create acoustically audible effects by painting the surface.
  • fine embossing is understood to mean that the contours of the fine embossing structures of the rolls have a total linear error in the axial and radial directions of less than +/- 10 ⁇ m and / or an angle error of less than 5 °.
  • Fig. 1 shows schematically and simplified a structure of an embossing device 1 with a Patrizenwalzenwalze P1 and a die roller M1, wherein the Patrizenwalze is driven by a drive 2.
  • the patrone roller P1 has two elevations P1E1 and P1E2 which are different from one another, and the matrix roller M1 has depressions M1R1 and M1R2 associated with the elevations of the patrone roller. Since the structures of the die rollers are made independent of the structures of the patrone rollers, the associated die recesses are not exactly inversely congruent with the Patrizenerhebache. As will be further explained, the deviations may include both height or depth dimensions and angles.
  • the elevation P1E1 and the associated depression M1R1 are hemispherical
  • the elevation P1E2 and the associated depression M1R2 are structured, in this case having so-called facets F.
  • facets are ground surfaces and, analogously, facets are defined here as flat partial surfaces attached to a surface. The partial surfaces of a surface do not have to have the same dimensions among one another.
  • the resolution of the naked eye is under ideal conditions about 0.5 'to 1', corresponding to 1 mm to 3-6 m or 0.1 mm to an eye relief of 30 cm to 60 cm.
  • the resolution is determined similar to optical instruments by the size of the pupil.
  • the distance of the visual cells in the retina pit, the place of sharpest vision, is adapted to the resolution capacity of the eye, this distance amounts to approximately 0.3 '.
  • two points are separately discernible if their angular separation is 2 '.
  • the recognizability of fine structures is higher. It can, for example, reach 0.3 'in lines with good contrast, which is achieved by innate image processing in the brain.
  • the contrast, or the good recognizability of free surfaces with partly excessive flat surfaces of any shape can be improved on the patrone roller or recessed on the die roller.
  • the facets mark the individual surface parts and are designed by size and arrangement so that thanks to the higher specific embossing pressure higher brilliance and thus good aesthetic impression of the overall impression is created. This impression is generated by the image processing of the human eye on the basis of refractive edges, which cause a locally increased embossing pressure.
  • facets F1-F4 are distributed on the relief surface 15 and are always flat approximations or parts of the actual relief.
  • the height of the facet is z. B. between 0.02 and 0.4 mm. The result is a technique that reduces the entire print area and provides good aesthetic results even with limited maximum print.
  • Fig. 2 shows a relatively large object, an "L” having a first leg length L1 of 10 mm and a second leg length L2 of 12 mm, a leg width B of 2.2 mm and a height H of 0.3 mm.
  • all sides of the letter are provided with inclined surfaces, in which case only the inclined surfaces L1S, B1S, S1S and L2S are numbered.
  • the inclined surface S1S denotes a arranged between a longitudinal and a broad surface Spickel.
  • the angle ⁇ between the vertical sides and the inclined surfaces is determined essentially according to the size of the object and the nature of the film. This angle does not have to be the same everywhere.
  • the facets produced on the film consist of the inclined surfaces.
  • the facet angle ⁇ below described criteria are not sufficient, or the contrast is unsatisfactory, are mounted on the surface LO facets FR, see Fig. 2A .
  • the facets FR according to Fig. 2A have in this embodiment, a width BB of 0.5 mm at the base and depending on the angle ⁇ a width BT top of 0.3 mm, wherein the height HF is 0.1 mm. This facet spans the entire width of the letter. Embossing creates raised facets in the film with a complete angle ⁇ .
  • a facet is understood as meaning a generally planar partial surface which has facet surfaces which are inclined at a specific angle with respect to the imaginary and continuous surface of the logo.
  • Fig. 3-5 There are shown schematically some possibilities how the matrix structure can deviate from the patrix structure.
  • the surface structures are tooth-shaped and enlarged in order to make the deviations more visible.
  • the systematic errors i. the manufacturing tolerances are defined.
  • the improvements in roll manufacturing are aimed at producing more accurate and suitable fine-embossing structures, and thus the problem arises of achieving close manufacturing tolerances.
  • these tolerances are also influenced by the quality of the surface of the rolls and it is therefore advantageous to use a hard surface.
  • These may be solid carbide rolls or metal rolls with a surface made of cemented carbide, hardened steel or hard material such as ta-C, tungsten carbide (WC), boron carbide (B 4 C) or silicon carbide (SiC), all-ceramic rolls or metal rolls with a ceramic surface.
  • cemented carbide hardened steel or hard material
  • WC tungsten carbide
  • B 4 C boron carbide
  • SiC silicon carbide
  • all-ceramic rolls or metal rolls with a ceramic surface are all materials that are particularly suitable for fine machining, for example by means of a laser system.
  • a tooth height of 0.1 mm such from 0.5 to 3 microns.
  • an angle of two opposite tooth flanks of eg 80 ° becomes a Angular error of less than 3 ° sought. This results in a maximum linear error of +/- 5 ⁇ m for new rolls, so that the production-related deviations can be up to 10 ⁇ m.
  • the desired difference of the respectively assigned structures on the male and on the die depends strongly on the material to be embossed.
  • the linear difference of the distance for the embossing of a film about 30 ⁇ m thick is around 40 ⁇ m and when embossing a semi-cardboard about 300 ⁇ m thick about 120 ⁇ m.
  • the diameter of one of the rollers is at least the width of the film by an amount more than 0.02 mm lower than the rest of the roller.
  • embossing can be generated.
  • the diameter of the Patrizenwalze designated by an 'S'.
  • spacer means may be provided, for. B. an electronic or mechanical distance control.
  • the die roller M2 has a surface structure SM2, wherein two opposite flanks of the recesses have an angle ⁇ 2.
  • the Patrizenwalze P2 has a structure SP2, wherein two opposite edges of the teeth enclose an angle ⁇ 2 and ⁇ 2 is smaller than ⁇ 2.
  • the angles can have an amount of 10 ° to 110 ° and a difference of up to 20 °.
  • the die roll M3 in Fig. 4 has a matrix structure SM3 whose grooves N3 have a flat groove surface.
  • the male part P3 has a surface structure SP3 whose teeth T3 are rounded.
  • the stencil roller M4 off Fig. 5 has the same surface texture SM4 as before, while the teeth T4 of the patrone roller P4 are flattened at the tip.
  • Fig. 6 shows a further embossing device 6, which has a Patrizenwalze P5 and a die roller M5.
  • the two rollers each have an associated structure P5E5 and M5R5 in the form of a wolf's head.
  • the remaining elements are the same as according to Fig. 1 ,
  • FIGS. 7 and 8 An embossing device 7 is shown with a patrone roller P6 and a die roller M6, wherein the figures P6E6 and M6R6 are shown in the form of a deer. From the highlighted representation of Fig. 7 It can be better seen that the figures are recessed on the die roll M6 and raised on the punch roll P6.
  • Fig. 8 represents a cut-out enlargement from the punch roller P6 of FIG. 7 from which it can be seen that the deer is faceted, that is to say that the surface is resolved into partial surfaces, in facets FN. This measure substantially increases the brilliance, or the reflectivity of the object on the slide. If the deer were to consist of a surface, it might be conceivable that the image visible to the eye appears irregular and possibly blurred. Dividing the surface into faceted partial surfaces FN increases the contrast of the image and results in a visually pleasing image.
  • FIGS. 9 and 10 Two lions and a crown are shown, which are here raised Patrizen Siemensen. On the right side, the lion P7E7 is shown in full, with the facets are relatively difficult to see, while on the left side, the Lion P7EF7, the facets are clearly visible as in a wire mesh. In Fig. 10 Both lions are fully represented. The mutually associated structures on the mating roll are each not worked out in a congruent inverse relationship to one another.
  • FIG. 11 Another set of embossing rollers is shown, in the drawing left, or in the enlargement below, the Patrizenwalze P8 and accordingly right, or at the top of the magnification, the die roller M8 are shown.
  • the depth and width of the lines of the lily are less than the depth and width of the word "dream”.
  • the height of the raised reliefs need not be the same as the depth of the depressions on the die roller.
  • Fig. 12 to 17 schematically shows that not only embossing devices with two embossing rollers but for a number of applications can conveniently be embossing devices with a set of embossing rollers with three embossing rollers advantageous.
  • the punch roller P9 has two superimposed rectangles P8E1 and E2, and the pinch rollers M9A and M9B have respective recesses M9AR1 and R2, M9BR1 and R2, the recesses M9AR1 and R2 having a smaller depth than the recesses M9BR1 and R2.
  • the three rollers work together in a three-roller system, wherein the elevations P8E1, E2 are arranged on the Patrizenwalze such that in each case a pair of surveys with the associated recesses on the first and the second survey pair cooperate with the associated recesses of the second stencil roll, wherein the recesses M9AR1, R2 are less deep than the recesses M9BR1, R2.
  • FIG. 13A Another example of a stamping machine with three embossing rollers is in Figures 13, 13A and 13B While the recessed figure M10R10 of the master roll M10 remains the same, the male roll P10A has a relief P10AE10 having a lower height than the relief P10BE10 of the male roll P10B.
  • Fig. 14 shows another arrangement with a stencil roll M11 and two Patrizenwalzen 11A and 11B.
  • the stencil roll M11 has a faceted depression M11R11, which is assigned to each of the elevations P11AEA and P11BEB, the two elevations being different from one another. Not to the slides To stress such that holes are formed, is first embossed with the Patrizenwalze P11A, whose elevation is less than that of the second Patrizenwalze P11B, in this case sharp-edged facets.
  • Fig. 15A schematically shows a section through the recess M11R11 of the stencil roll M11 and the elevation PM11AEA the first Patrizenwalze P11A in Fig. 14 ,
  • Fig. 15B schematically shows a section through the recess M11R11 of the stencil roll M11 and the collection PM11BEB the second Patrizenwalze P11B in Fig. 14 ,
  • Such a multi-roll device with a M (P) atrizenwalze and several P (M) atrizenwalzen as mating rolls whose associated elevations (depressions) of mating roll to mating roll are each larger, is used for embossing of so-called inflated structures. These are arranged one above the other and can be embossed without tearing the film, which would lead to the tearing of the film in a single embossing with the same structures.
  • Fig. 16 shows another arrangement with a die roll M12 and two Patrizenwalzen 12A and 12B.
  • the master cylinder M12 has a faceted recess M12R12 associated with each of the bosses P12AEA and P12BEB of the male rollers P12A and B, the two bosses having different heights from each other.
  • Fig. 17 shows another arrangement with a stencil roller M13 and two Patrizenwalzen P13A and P13B.
  • the matrix roller M13 has a faceted depression M13R13, which is assigned to each of the elevation P13AEA and P13BE13 of the patrone rollers P13A and B, wherein the elevation P13AEA has a lower height than the elevation P13BE13.
  • the film is not so strained during embossing that holes are formed.
  • roller bearing 34 serves to fasten the driven by the drive 2, not shown, the roller 36 and roll carrier 35 serves to fasten the die roller 37.
  • the roller carrier 34 is inserted in the receptacle 32 and roller carrier 35 in the receptacle 33.
  • the housing 31 is closed with a cover plate 38.
  • the die roller is driven by the driven patrone roller 36 respectively via gears 3 and 4 located at one end of the rollers.
  • the gears are very finely executed.
  • Other synchronization means are possible, e.g. Electric motors.
  • the roll axis 41 of the male roll 36 is rotatably supported in a needle bearing 42 in the roll carrier 34 and on the other side in a ball bearing 43.
  • the two ends 44 and 45 of the roller carrier are in corresponding openings 46 and 47 held in the housing, or end plate.
  • the housing bottom has a T-shaped groove 48, which corresponds to the roller carrier base a T-shaped spring 49.
  • the roll axis 50 of the die roll 37 is mounted on one side, in the drawing on the left, in a wall 51 of the roll carrier 35 and on the other side in a second wall 52 of the roll carrier.
  • the edges 53 of the cover 54 of the roller carrier are formed as springs, which can be pushed into the corresponding T-slot 55 in the housing 31.
  • one side wall 51 fits into a corresponding opening 56 in the housing wall.
  • the lid 57 projecting part of the side wall 52 fits into a recess 58 in the housing wall.
  • the housing 60 does not have a closure plate but a wall 61 having a lower half-round aperture 62 and an upper approximately rectangular aperture 63.
  • the two rollers and the roll supports are the same as before and the T-shaped groove for receiving the die roll carrier and the T-shaped Groove 48 in the housing bottom are also the same.
  • the rear openings are similar to the front openings 62 and 63 in the drawing. Also in this embodiment, the roller carriers are uniquely and accurately fixed in the housing.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
EP13181978.1A 2013-08-28 2013-08-28 Dispositif pour le gaufrage de matériau d'emballage à l'aide d'un jeu de rouleaux de gaufrage du type mâle-femelle Withdrawn EP2842730A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
EP13181978.1A EP2842730A1 (fr) 2013-08-28 2013-08-28 Dispositif pour le gaufrage de matériau d'emballage à l'aide d'un jeu de rouleaux de gaufrage du type mâle-femelle
RU2016109334A RU2678394C2 (ru) 2013-08-28 2014-08-26 Устройство для тиснения упаковочного материала, оснащенное группой тиснильных валов типа "матрица - пуансон"
CA2917255A CA2917255C (fr) 2013-08-28 2014-08-26 Dispositif de gaufrage de materiau d'emballage dote d'un ensemble de rouleaux de gaufrage du type emboutissage male-femelle
MX2016001785A MX2016001785A (es) 2013-08-28 2014-08-26 Dispositivo para gofrado de material de empaque con un juego de rodillos de gofrado del tipo macho-hembra.
EP14786288.2A EP3038822B1 (fr) 2013-08-28 2014-08-26 Dispositif pour le gaufrage de matériau d'emballage à l'aide d'un jeu de rouleaux de gaufrage du type mâle-femelle
BR112016001664-5A BR112016001664B1 (pt) 2013-08-28 2014-08-26 Dispositivo de gofragem para gofragem fina de material de embalagem com um conjunto de rolos de gofragem de matriz do tipo macho-fêmea
PL14786288.2T PL3038822T3 (pl) 2013-08-28 2014-08-26 Urządzenie do wytłaczania materiału opakowaniowego zestawem wałków wytłaczających typu matryca górna – matryca dolna
PCT/IB2014/064069 WO2015028939A1 (fr) 2013-08-28 2014-08-26 Dispositif de gaufrage de matériau d'emballage doté d'un ensemble de rouleaux de gaufrage du type emboutissage mâle-femelle
US14/908,144 US9636885B2 (en) 2013-08-28 2014-08-26 Device for embossing packaging material with a set of embossing rollers of the male-female die type
CN201480045162.5A CN105473324B (zh) 2013-08-28 2014-08-26 具有阳-阴模类型的一组压花辊的用于给包装材料压花的装置
KR1020167007180A KR102391456B1 (ko) 2013-08-28 2014-08-26 암-수 다이형 엠보싱 롤러 세트를 갖는 엠보싱 포장재용 장치
SG11201510606WA SG11201510606WA (en) 2013-08-28 2014-08-26 Device for embossing packaging material with a set of embossing rollers of the male-female die type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13181978.1A EP2842730A1 (fr) 2013-08-28 2013-08-28 Dispositif pour le gaufrage de matériau d'emballage à l'aide d'un jeu de rouleaux de gaufrage du type mâle-femelle

Publications (1)

Publication Number Publication Date
EP2842730A1 true EP2842730A1 (fr) 2015-03-04

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP13181978.1A Withdrawn EP2842730A1 (fr) 2013-08-28 2013-08-28 Dispositif pour le gaufrage de matériau d'emballage à l'aide d'un jeu de rouleaux de gaufrage du type mâle-femelle
EP14786288.2A Active EP3038822B1 (fr) 2013-08-28 2014-08-26 Dispositif pour le gaufrage de matériau d'emballage à l'aide d'un jeu de rouleaux de gaufrage du type mâle-femelle

Family Applications After (1)

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EP14786288.2A Active EP3038822B1 (fr) 2013-08-28 2014-08-26 Dispositif pour le gaufrage de matériau d'emballage à l'aide d'un jeu de rouleaux de gaufrage du type mâle-femelle

Country Status (11)

Country Link
US (1) US9636885B2 (fr)
EP (2) EP2842730A1 (fr)
KR (1) KR102391456B1 (fr)
CN (1) CN105473324B (fr)
BR (1) BR112016001664B1 (fr)
CA (1) CA2917255C (fr)
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RU2757440C1 (ru) * 2020-04-03 2021-10-15 Елена Анатольевна Пыжова Способ и устройство тиснения листовых или рулонных материалов и изделие, полученное указанным способом
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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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EP3251825A1 (fr) * 2016-05-31 2017-12-06 Boegli-Gravures S.A. Procédé et dispositif de gaufrage de matériau plan
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WO2018065879A2 (fr) 2016-10-03 2018-04-12 Boegli-Gravures Sa Joint de papier sans discontinuité pour enveloppes de papier en forme de tube fermées au moyen de papier gaufré et joint de revêtement interne refermable au moyen d'un revêtement interne structuré
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BR112016001664A2 (pt) 2017-08-01
CN105473324A (zh) 2016-04-06
KR102391456B1 (ko) 2022-04-27
KR20160047501A (ko) 2016-05-02
CA2917255C (fr) 2021-08-31
SG11201510606WA (en) 2016-01-28
CA2917255A1 (fr) 2015-03-05
RU2016109334A (ru) 2017-10-04
US20160200066A1 (en) 2016-07-14
CN105473324B (zh) 2019-05-03
PL3038822T3 (pl) 2023-04-24
WO2015028939A1 (fr) 2015-03-05
EP3038822B1 (fr) 2022-12-07
EP3038822A1 (fr) 2016-07-06
BR112016001664B1 (pt) 2022-08-09
RU2678394C2 (ru) 2019-01-28
MX2016001785A (es) 2016-05-18

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