EP2555916B1 - Procédé de fabrication continue d'une bande de carton ondulé à surface rigide et formats de carton ondulé découpés à partir de celle-ci au cours de sa fabrication, ainsi qu'installation de formation de carton ondulé pour la réalisation du procédé - Google Patents

Procédé de fabrication continue d'une bande de carton ondulé à surface rigide et formats de carton ondulé découpés à partir de celle-ci au cours de sa fabrication, ainsi qu'installation de formation de carton ondulé pour la réalisation du procédé Download PDF

Info

Publication number
EP2555916B1
EP2555916B1 EP11712833.0A EP11712833A EP2555916B1 EP 2555916 B1 EP2555916 B1 EP 2555916B1 EP 11712833 A EP11712833 A EP 11712833A EP 2555916 B1 EP2555916 B1 EP 2555916B1
Authority
EP
European Patent Office
Prior art keywords
web
corrugated cardboard
cuts
punching
cut
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.)
Active
Application number
EP11712833.0A
Other languages
German (de)
English (en)
Other versions
EP2555916A1 (fr
Inventor
Sebastian Buda
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.)
Smurfit Kappa Rapidcorr Euskirchen GmbH
Original Assignee
Smurfit Kappa Rapidcorr Euskirchen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Smurfit Kappa Rapidcorr Euskirchen GmbH filed Critical Smurfit Kappa Rapidcorr Euskirchen GmbH
Publication of EP2555916A1 publication Critical patent/EP2555916A1/fr
Application granted granted Critical
Publication of EP2555916B1 publication Critical patent/EP2555916B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2822—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard involving additional operations
    • B31F1/2827—Edge treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/384—Cutting-out; Stamping-out using rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
    • B26D1/151—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/22—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller
    • B26D1/225—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/40—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a rotary member
    • B26D1/405—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a rotary member for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/16—Cutting webs
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/16—Cutting webs
    • B31B50/18—Cutting webs longitudinally
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20—Cutting sheets or blanks
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20—Cutting sheets or blanks
    • B31B50/22—Notching; Trimming edges of flaps

Definitions

  • the invention relates to a method for the continuous production of a rigid cardboard corrugated web and cut to this in the course of their production with at least one parallel longitudinal straight cutting section and with straight transverse cutting cuts tailored corrugated cardboard, wherein the dried during their production corrugated web while maintaining continuous web travel with the at least one Longitudinal section and the cross-cuts are provided in accordance with predetermined format width or format length.
  • a corrugated cardboard web is produced with one or more corrugations having at least one corrugated paper web covered on both sides by a smooth paper web.
  • the invention also relates to a corrugating machine for carrying out the method.
  • Well-known corrugated cardboard plants comprise a first, a single- or multi-well corrugated cardboard from several papers joining plant section, in which at least one paper web is corrugated and glued with at least two smooth paper webs, a production line downstream second plant section, at least formed by a heating section, the longitudinal in production line Dries a corrugated board web moving at web speed moved third corrugated web, formed by a longitudinal cutting device and a cross cutting device for cutting the corrugated board formats with at least one predetermined format width determining longitudinal cutting and predetermined format length determining cross-sectional cuts, a drive and conveyor for continuous web movement of Corrugated web output at the dry end of the heating section in synchronization with the corrugated board production in the first section and a controller of the corrugating machine comprising means for controlling the cross cutter in correlation with the web speed of the corrugated board.
  • corrugated board at least one with two smooth paper webs on both sides closed or covered wave web having corrugated board, that the corrugated board or the corrugated board is relatively dimensionally stable.
  • the corrugated board as such is non-flexible or dimensionally stable, so they can not be wound without destroying the wave structure and is only slightly bendable or bendable.
  • the longitudinal cutting device and the transverse cutting device of the generic generation systems are provided separately from each other.
  • a corrugated board production plant of the known type comprises the usual sections of the plant with known machine stations and aggregates.
  • a corrugated paper web is produced under pressure and heat. Glued tip tips are glued to ceiling panels.
  • the result is a single-walled corrugated cardboard.
  • multiwave, in particular two- and three-wave corrugated cardboard are produced.
  • the single or multi-wall corrugated cardboard is dried in the so-called heating and drawing section. After leaving the heating and drawing section, the corrugated board web is cut into desired formats of specified format width and length.
  • the corrugated web passes, for example, first a cutting machine (longitudinal cutting device), which produces at least one longitudinal cutting in the web running direction.
  • a cutting machine longitudinal cutting device
  • a cross cutter cross cutter
  • the formats are cut to the format length.
  • the formats thus obtained in the course and at the same time with corrugated board production are stacked at the end of production of the plant.
  • each flat rigid corrugated board format in the form of a single sheet usually created by means of a so-called Prefeeders for insertion and the punching are supplied.
  • the punched, occasionally accumulating corrugated cardboard formats are then stacked again, packaged and fed to further use.
  • corrugated board by the Longitudinal cutting cuts and the cross-cut cuts produced, to be processed corrugated board formats have a frequently influenced by transport and temporary storage and impaired strength due to moisture.
  • Special requirements exist when the corrugated cardboard material to be punched is relatively hard.
  • the punching machines are equipped with punching tools and equipment that accomplish the punching of corrugated cardboard of very different, mostly unknown and above all fluctuating, undefined strength. This requires punching tools with relatively complex, specially machined punching contours and ancillary equipment, which counteract in particular jamming of the corrugated cardboard during punching.
  • the punching machines are particularly adjusted, the setting process and the setting accuracy and consequently the punching quality are affected by the fact that products to be punched in the form of blanks removed from a stack are selectively and so far given discontinuously in the punching machine.
  • punch cylinders which are operated synchronously with the conveying speed, the choice of format lengths is limited.
  • Each format requires an associated special punching tool. It takes time and setup effort to adapt the punching machine on corrugated board formats of different dimensions and set. For the temporary, sometimes insufficiently defined material condition of the corrugated board, the use of suitable punching tools is sometimes only possible by trial and error.
  • One out DE 43 40 985 A1 Known device is designed for operation with a single-sided corrugated board web, so a only one-sided covered flexible wave path, which is to provide a separate semi or intermediate product in roll form.
  • the apparatus includes a rotary die cutter having a punch roll which is stepwise rotationally controllable relative to the passage motion to form selectable length dimensions of the blanks.
  • the punching roller is particularly designed and adapted in such a way that at the same time with one and the same tool blanks from each other and Eckausstanzoder performs.
  • a device has a flat bed punch with a single punching device, which at the same time introduces punched and shear cuts in a windable web, which is to be provided as a semi-product in the form of a roll wrap and intermittently to promote. Blanks become gradual operation through shear edges of the blank size defining output apertures separated. Punching for corner punches, which are star or karoförmig must be adapted to the discharge opening.
  • DE 564 173 C discloses a machine for making carton blanks cut from a board web unrolled from a roll.
  • the unrolled paperboard web requires special guidance in order to machine it with continuous movement in a linear distance.
  • the unrolled paperboard web is clamped during its transport movement between a punching device and pinch rollers to exclude longitudinal and transverse displacements, the punching device itself punching undesired guide register holes in the form of rectangular cutouts.
  • the invention has for its object to simplify the production of sheet-rigid corrugated board formats with shaping edge punches.
  • the production speed should be high, the manufacturing effort should be reduced to a minimum, the punching should be performed with high quality and the adaptation to corrugated board formats of very different dimensions should be simple.
  • the objectives of the invention are procedurally achieved in conjunction with the features of the aforementioned method in that in the production of corrugated cardboard drying heat, while in a production line along a web travel continuously moving corrugated web after the drying treatment while maintaining the continuous web travel movement in coordination with the at least one Longitudinal cutting cut and the cross cutting cuts are additionally punched, remove the corner material in the form of stampings and produce at least one shaped corner edge of the corrugated board formats, the Eckformschnitte which are punched in relation to the web width at least one width position in series succession, the at least one longitudinal separation section and the transverse cutting cuts, the latter in accordance with predetermined longitudinal intervals of the along the web running direction in at least one row of successive Eckformitese be mounted aligned.
  • the corner molding cuts are punched in a heated by the drying area of the corrugated cardboard web, wherein the width position is adjusted.
  • the width position is adjusted.
  • the web length is measured, with which the corrugated web passes the measuring point, and the Eckform-punchings are carried out in series successively in accordance with repeatedly measured web length, the corresponding desired format length is given.
  • a particularly suitable for carrying out the method according to the invention particularly suitable corrugated board for continuously producing the corrugated web and cut to this in the course of their production with at least one straight longitudinal cutting and straight cross-cut corrugated board formats in conjunction with the characteristics of einggen gengen corrugated board is that in Brurisonscardi behind the heating section a Eckformites-punching device is arranged, which brings into the moving web of corrugated in the heated by the drying by means of the heating section die cuts that produce for shaping at least one edge of the corrugated board formats Eckform bainitese remove the corner material in the form of stampings, the control device of the corrugated paperboard Synchronization control means for synchronizing the attachment of the transverse cutting cuts and the attachment of said Eckformitese includes.
  • the Eckformschnitt-punching device comprises a over the width of the corrugated cardboard sheet extending guide means and at least one disposed thereon, at least one punch having punching unit, which is slidably guided along the corrugated cardboard web width and fixable in the desired width position with respect to the corrugated web width
  • corrugated board formats with material-separating edge punches is integrated into the corrugated board manufacturing process.
  • corner punching forming punching parts are punctually and precisely cut out, the Eckform-punching and cutting the cross cutting cuts of the associated separate independent processing facilities are synchronized with each other.
  • the cut-out punched material parts leave recesses or cut-outs that determine the corner shape.
  • Delivered from the corrugated board production, provided with desired corner shapes formats are readily available.
  • the punching of the corners of the format by means of the corner die cuts cut in accordance with the invention takes place in the course of corrugated board production.
  • different web strands can be produced by utilizing the full width of the web or machine.
  • the web strands can in particular on different format widths, on formats with differently shaped corners and / or adapted for simultaneous production of formats with and without shaped corners.
  • On the whole one achieves increased economic utilization, improvement of the production speed, reduction of production-technical expenditure, flexibility for the format and cut conversion as well as high and reliable quality of the punching.
  • a distinction is made between cutting on the one hand and punching on the other hand.
  • the longitudinal cutting cuts and the cross-cutting cuts are made free of material punching (separation only by cutting), while on the other hand and separated by the punching material in the form of punched, cut-outs (stampings) is separated.
  • the Eckformitese can be edge punches, the outer corners and / or inner corners form as a corner edge on Format edge.
  • Outer corner edges are produced as outer corners by aligning longitudinal cutting cuts and cross-cutting cuts produced with separate processing devices to one another in order to intersect or intersect at or in the region of the corner punching to be produced.
  • Inner corners can be simply or repeatedly attached to at least one Formatrand determined by longitudinal cutting and / or cross cutting cut, the Eckform bainitese, the at least one longitudinal separation section and the cross cutting cuts are aligned and thus relative to each other so that the cross cutting cuts each at least one Eckformites, not from a longitudinal cut is cut, cross.
  • the at least one longitudinal dividing section crosses corner-shaped cuts, which are attached at the predetermined longitudinal distances and are not cut by transverse cutting cuts.
  • Inner corner producing corner form cuts form on the format edge, for example, at least one projection or cutout such that, for example, a tab, a factory edge (attachment panel) or nose is formed.
  • the corner pieces which cut out the pieces of material are punched before the at least one longitudinal cutting cut and the transverse cutting cuts are carried out.
  • at least one Eckformschnitt-punching device as the first processing direction behind the heating section and preferably arranged as the only between this and the subsequent, independent longitudinal cutting device.
  • the continuous corrugated board web is still completely unprocessed and unaffected.
  • the punches are placed in completely closed track surface.
  • the continuously running corrugated board web still has considerable heat. It has been found that the punching of the corner molding cuts in this heat range, with, for example, a common temperature of about 60 ° to 80 ° C is generally particularly advantageous.
  • the corrugated board web is already dried, in particular, a defined / stabilized residual moisture is present.
  • the running corrugated web has there a uniform defined consistency.
  • four corner-shaped cuts can be punched with one and the same corner punching forming a stamped part (material part), forming corner edges of four adjoining corrugated board formats as outside corners.
  • a four-cutting punching tool may be provided, which is associated with a longitudinal cutting section of the longitudinal cutting device, which divides the corrugated cardboard web in the longitudinal direction into adjacent web strands which are each separable into corrugated board formats by means of transverse cutting sections of the cross cutting device.
  • a stamping part forming Eckformstanzung can be performed, which forms two corner edges of adjacent corrugated board formats as outer corners.
  • the corrugating machine is then set up with a two-punch die punching only two corner cuts of adjacent corrugated board formats.
  • a longitudinally undivided corrugated board web can also be processed for the production of the format with Eckformschnitten, it is particularly advantageous and economical that at least two web strands can be provided with Eckformschnitten. It is expedient to insert at least three punching cuts producing the corner-molding cuts in a punching transverse line which extends parallel to the direction of the format-separating cross-cutting cuts, whereby at least two web strands are formed, each in successive corrugated board formats be separated.
  • the Eckformsammlung-punching device then expediently has at least three punches, which are for punching the Eckformschnitte in one of the three tools common, associated cross-cutting cuts corresponding punching line.
  • a preferred method measure is that the corrugated cardboard web is moved at least substantially at a constant web speed.
  • the web length measurement is carried out in the area in front of the Eckformschnitt-punching device, wherein it is further advantageously provided in a length range of about 0.5 to 3 format lengths before a punching line of Eckformschnitt-punching device.
  • the corner punching punches for operation control can additionally be controlled in accordance with set time intervals, which then correspond to the spacing of the corner shaped cuts along the corrugated cardboard web.
  • the setting of time intervals for synchronizing the cross cutting cuts can be used with the Eckform-punchings.
  • a preferred method measure is that along the web running direction successive Eckformitese be used as registration marks for controlling the format lengths determining cross-cutting cuts.
  • the registration mark control can advantageously also be carried out in combination with the web length / web measurement and / or with the timing for synchronizing the corner mold cuts and the cross cutting cuts.
  • the registration marks are detected with a suitable sensor which is connected to the control device, wherein the registration mark detection advantageously takes place in the region in front of the cross-cutting device, e.g. B. in the path range of 0.5 to 3 format lengths.
  • the registration mark control is part of the synchronization control means.
  • each Eckform-punching is performed over a running in the web direction punching section such that the punching takes place in the web running direction with a speed corresponding to the web speed component.
  • a control measure may be that with the adjustment of the position of the Eckformitess along the web width, the adjustment of the associated width position of the format width determining longitudinal separation section is controlled.
  • the corrugating machine is then set up such that the synchronization control means comprises a longitudinal cut control which controls the slitter for associated attachment of a longitudinal cut in accordance with the width position of web mold successive corner die cuts set in relation to web width.
  • At least one Eckformschnitt-punching device in an area free of cutting devices between the second plant section and preferably the longitudinal cutting device, or even the cross-cutting device, be arranged with punches or sections are provided in regions corresponding to each other separately.
  • the guide device on which at least one punching unit is arranged one achieves a modular design.
  • the punching units can be equipped with individual punching tools and associated with each separate punch drive. With subdivision and division of the punching device in the modular units to be moved body or masses of the punching device are reduced during punching. As a result, operation with large punching speeds is enabled.
  • An embodiment of the punching unit or each punching unit is that it comprises at least one punching tool which is arranged on an associated, forming part of the punching unit rotational body which is rotatable about a tool axis of rotation which extends parallel to a punching transverse line, which corresponds to the direction of the associated cross-cutting cuts.
  • Tools and drives form components that can be individually assembled and set up to meet the requirements of a product order. Both in modular design, as well as in general all Eckform punching can be executed or set up with the same Eckformitesen.
  • the at least one punching unit or each punching unit can expediently be set up with a rotary drive which rotates the tool-rotating body about the tool rotation axis.
  • the control means of the corrugating machine comprises a rotary drive controller which controls the rotation drive of the tool rotation body such that the rotational speed of the punch during the punching process corresponds to the corrugated web speed, and comprises adjustment means by which the rotational speed at which the Punching tool is moved outside the punching process, to adjust to or for adjusting the format length changeable and adjustable.
  • a peripheral speed of the punch which is greater than the web speed, belongs to a format length which is smaller than the circulation path of the punch, while vice versa to a format length arbitrarily larger than the tool circulation path, a peripheral speed smaller than the web speed is heard.
  • the setting may also be such that the peripheral speed corresponds to the web speed.
  • the circumferential path of the punching tool then corresponds to the format length.
  • the control of punching tools may be such that they come to a standstill between punch cuts.
  • the aforementioned peripheral speeds are then to be understood as average speeds.
  • Fig. 1 to 5 show a corrugated cardboard production plant 1 according to the invention, in which a corrugated board web 2 extends along the corrugated board production plant 1 in a production line.
  • a corrugated board web 2 extends along the corrugated board production plant 1 in a production line.
  • machine frames or racks are not shown, and also components of bearings that are disposed on the viewer facing the longitudinal side of the system are cut away.
  • the corrugated board production plant comprises a first plant section 100, in which the actual corrugated board production is carried out, a second plant section 101, which forms a heating and drawing section, and a third plant section 102, which is equipped with independent, separate processing devices, namely the second Plant section 101 below, first with a Eckformschnitt-punching device 6 according to the invention, then with a longitudinal cutting device 4 and subsequently at the end of the production line with a cross-cutting device 5.
  • the longitudinal cutting device 4 and the cross-cutting device 5 are known per se as such, as far as the corrugated cardboard web 2 with straight , cut at right angles intersecting cutting lines, without punching material, to obtain corrugated board formats 3 from a non-windable corrugated board web.
  • the corrugated board formats 3 are stacked in a stacking device 15 at the end of the production line.
  • the corrugating machine 1 further comprises a control device 7, which controls the entire operation of the corrugated board 1.
  • a driving and conveying device 12 constituting the section 101, the corner-cutting cutting device 6, the slitting device 4, and the cross-cutting device 5 are controlled to coordinate the operation of these devices.
  • This control may also include feedback from the controlled devices, as shown by double arrows of control lines between the controller 7 and said devices.
  • the control device 7 and its controls, control sections or control means, which are still related be explained are formed by today's usual electronic and / or mechanical devices.
  • a processor-equipped computer operated with appropriate programs and tuned to the products to be produced, monitors and controls the entire corrugator.
  • Such controls which are known as such, are not the subject of the present invention, so they are not described in detail.
  • the first plant sections 100 is shown only in the form of a dash-dotted rectangle. These are the usual aggregates of a corrugated board production plant.
  • at least one paper web is corrugated by first, in order to give it the required elasticity, first heated and moistened and then passed under pressure and heat action between tooth-like intermeshing corrugating rolls.
  • the corrugation of the rollers determines the wave shape and thus the wave types, which are defined according to wave height and width.
  • the corrugated paper is provided at its shaft tips with glue and glued with a smooth cover sheet of paper.
  • Single-walled corrugated board is produced by adhering a second cover sheet to the other side of the shaft.
  • corrugated and / or smooth paper webs can be added to produce multi-corrugated, in particular two and three-wave corrugated cardboard.
  • the single- or multi-corrugated corrugated board web 2 succeeded in the second plant section 101.
  • the corrugated board web 2 is dried in the heating and drawing section of this section.
  • the known heating section 11 is shown only with circulating wipes, between which the corrugated cardboard web 2 is conveyed through.
  • the pulling section comprises the drive / conveying device 12, which is equipped with traction rollers 121 which are driven by a rotary drive 120 shown in phantom and which convey the corrugated cardboard web 2 between them.
  • This drive / conveyor 12 forms the main drive for moving the corrugated cardboard web 2 along the production line on a parallel with a machine longitudinal axis 103 web travel path 20 which is formed and determined by lying in a horizontal plane track tables 14.
  • the production of the corrugated cardboard web 2 in the first plant section 100 can, regardless of the basic measures described above, take place in any desired manner, and also the heating and pulling section can be designed in a variety of ways. According to the invention, it depends on the arrangement or operation of the Eckformschnitt-punching device 6, which is provided in the production line downstream of the second plant section 101 between this and the arranged at the output of the production line cross-cutting device 5.
  • the longitudinal cutting device 4 comprises a downstream station 401 in the web running direction 200, which as a whole is equipped with three circular cutting blades 44.
  • a rotating, a center blade 442 forming circle cutting blade 44 of the longitudinal cutting device 4 is set and operated so that the continuously moving from the drive / conveyor 12 along the web travel path 20 in the web direction 200 corrugated web 2 centered in two identical web strands 201, 202 is disconnected.
  • Outer or edge knives 441 are arranged and arranged at the same transverse distance from the center knife 442 such that they cut off from the free longitudinal edges of the web strands 201, 202 each have a cut portion 65 in the form of a marginal strip, as in particular Fig. 2 and 5 is apparent.
  • the center knife 442 produces a web-parallel longitudinal cutting section 42 in a straight line
  • the edge knives 441 produce longitudinal longitudinal cutting cuts 41 parallel to the edge of the corrugated cardboard web in a straight line.
  • the knives 44 of the station 401 are rotatable by means of a drive shaft about a common axis of rotation 40 perpendicular to the machine longitudinal axis 103.
  • the rotary drive takes place by means of a in Fig. 1
  • each cutting blade 44 is mounted on an associated slide 46.
  • Each carriage 46 is suspended on a guide 45, which is formed for example by a rail guide shown with two parallel, perpendicular to the machine axis 103 rods. At these rods, the carriage 46 are slidably guided and held in position adjustable.
  • the figures show another station 402 of the slitter 4 above station 401.
  • This station is formed in correspondence with station 401 and is shown with offset disk-shaped circular cutting blades.
  • the stations 401, 402 may be operated alternately or simultaneously. They can with the same, unrotated in the direction of rotation axis cutting blades or, like shown, equipped with offset cutting blades and operated. Positions can be preset, so that it may not be necessary to move and / or adjust the distances in the stations.
  • the cross-cutting device 5 is equipped with a pair of knife rollers 54, 55, between which the corrugated cardboard web 2 is driven through and thereby provided with transverse to the machine longitudinal axis 103 and to the web edges cross cutting 51, which are cut in a straight line.
  • the knife rollers 54, 55 are rotated in opposite directions by means of a drive 51 shown only in phantom.
  • the cross cutter 5 may be formed in any other suitable manner for making straight cross cuts 51.
  • the third plant section 102 may include additional per se known cutters, namely, for example, a short cross cutter 16 that may be set up and operated to cut flaws from the corrugated web during production.
  • the corner-cut cutting device 6 in conjunction with the longitudinal cutting device 4 and the cross-cutting device 5 is of essential importance.
  • the longitudinal cutting device 4 with arrangement, device and operation of their cutting blade 44 is adapted to the Eckformschnitt-punching device 6.
  • 5 special means for common, synchronous operation of the Eckformschnitt-punching device 6 and the cross-cutting device 5 are provided and used.
  • the corner shape-cutting punching device 6 is arranged in the region between the second plant section 101 and the longitudinal cutting device 4, namely at a greater distance from the output or the draw rolls 121 than from the longitudinal cutting device 4.
  • the corrugated cardboard web 2 remains after leaving the second plant section 101 to about two-thirds of the railway line between the second plant section 101 and the longitudinal cutting device 4 of a processing free. The then taking place before the slitting and cross cutting processing is done by the Eckformschnitt-punching 6th
  • the Eckformschnitt-punching device 6 comprises three punching units 610, 620, which are arranged above the Laufweg- or the corrugated cardboard web width with equal transverse distances. Each web edge is associated with a punching unit 610, while in the middle region of the corrugated cardboard web 2, the third punching unit 620 is arranged.
  • the punching units 610, 620 are basically the same.
  • Each punching unit 610, 620 comprises a rotatable circular disk-shaped rotary body 9, a rotary drive 91 and a slide 92 which supports and holds the rotary body 9 and the rotary drive 91.
  • Each rotary drive 91 may be formed by, for example, a controlled servomotor and a servo gear.
  • the three rotary bodies 9 are all arranged rotatably about one and the same tool rotation axis 90.
  • the tool rotation axis 90 extends parallel to a punching transverse line 60 which corresponds to the directional course of associated transverse cutting cuts 51, that is to say being aligned parallel to the cutting line of the transverse cutting device 5 which produces them.
  • each carriage 92 is suspended on a guide device 8, which is formed by two parallel rods perpendicular to the machine longitudinal axis 103, which extend across the width of the web travel path parallel to the punching cross-60 and fixed end to a frame, bearing walls or frames are.
  • the slides 92 are slidable along the rods in their transverse position, adjustable and fixable.
  • Special means for setting and setting are not shown.
  • Such remedies can be varied. It can be provided adjusting / locking means that are operated only by hand, or those that are mechanically operated.
  • the web width is associated with a scale, not shown, which serves as a distance / distance scale for adjusting the position of each punching unit over the web width.
  • Carriage and / or guide device can also be designed very different. It is essential that the or each punching unit can be adapted to the positions of the Eckformschnitte.
  • the rotary body 9 of the center station 620 is provided at its periphery with a four-cutting punch 602.
  • This tool punches after each full revolution of the rotary body 9 a star or karoförmige punching in the corrugated cardboard web 2, so that a correspondingly shaped punched-out material part, namely a Stamped part 63 is created ( Fig. 4 ).
  • the punching tool 602 has four point-shaped cutting edges (points) corresponding to the star shape and connecting, outwardly concave cutting sections.
  • corner punching cuts 62 are punched, with two opposite transverse cutting tips of the punching tool 602 corresponding to the punching transverse line 60 and thus aligned parallel to the later cross cutting 51, while the other two longitudinal cutting tips in the punching transverse line 60 perpendicular direction corresponding to the longitudinal cutting section 42 are aligned.
  • the rotary bodies 9 of the outer punching units 610 have the same diameter as the rotary body 9 of the punching unit 620.
  • a two-cutting punching tool 601 is formed, which corresponds in half to the four-cutting punching tool 602, so that it has a wing-like shape with converging in a cross-cutting tip punching / cutting edges which, facing away from the edge of the corrugated cardboard web 2, are concave ,
  • the two-cutting punching dies 601 with each punching punch two corner-shaped cuts 61 which correspond to two corner-shaped cuts 62 and form between them a stamped part 64 in the form of a star half of the stamped part 63 ( Fig. 3 ).
  • the punching device 6 is equipped with a counter roller 600 extending over the width of the table.
  • the punching tools 601, 602 work against a smooth-surfaced, possibly raised, counter-pressure force adjusted and tuned roller peripheral portion 603.
  • an unillustrated rotary drive is provided which rotates the counter roller 600 in synchronism with a corresponding peripheral speed or the tool speed.
  • an arrangement is provided which is modularly divided into the punching tools 601, 602 and the punching units 610, 620 associated countermeasure body, each Gegenstrom stresses synchronously with the associated punching tool and optionally rotatable is arranged.
  • the corner-shaped cuts 61, 62 are all the same, namely in the exemplary embodiment the same round, convex-shaped corner edges of corrugated cardboard formats 3 manufacture, wherein the corrugated board formats are cut only after the attachment of the Eckformschnitte 61, 62 with the longitudinal cutting device 4 and the transverse cutting device 5.
  • the longitudinal cutting device 4, the transverse cutting device 5 and the corner shape cutting punching device 6 are set and operated such that the longitudinal cutting tips of the tools 601, 602 are aligned with the longitudinal cutting sections 41 and the longitudinal cutting section 42, while the transverse cutting tips of the punching tools 601, 602 with the transverse cutting sections 51 are aligned.
  • the disc-shaped rotary body 9 forms with the punching tool disposed thereon a mass-reduced component which can be operated at a relatively high speed, wherein acceleration (starting) and deceleration (braking) can be carried out satisfactorily.
  • the corrugator may operate at 200 feet per minute and more.
  • the modular construction is with particular advantage preferably also such that the punching dies, namely the punching tools 601, 602 can be mounted interchangeably on the rotating bodies 9.
  • the punching tools 601, 602 may be formed by tool rings or rings, not shown, which form a rotary body together with a core body as a shell body.
  • punches equipped with at least one punch may be interchangeably bolted to the core body.
  • the punching form can be chosen arbitrarily.
  • the described circular punching tools 601, 602 punching tools can be provided, for example, with rectangular, circular, diamond-shaped and / or trapezoidal cutting.
  • the process according to the invention for the continuous production of the corrugated cardboard web 2 and the corrugated board formats 3 cut to it in the course of their production is carried out in that in the continuously moving corrugated board web 2 after drying treatment while maintaining the continuous web travel movement in coordination with the longitudinal cutting cuts 41, 42, the corner molding cuts 61, 62 are punched, in addition to the straight longitudinal cutting sections 41, 42 and the straight transverse cutting cuts 51.
  • the coordination of the cuts For example, be done by first the positions of the Eckformschnitte 61, 62 are set along the web width and with this setting the adjustment of the associated width position of the format width determining longitudinal separation section is brought into line. This setting can be controlled automatically by means of the control device 7.
  • the control device 7 controls and synchronizes the movement sequences over all devices.
  • the control device 7 also includes its associated, associated with the operation of the system control means.
  • control device 7 comprises a synchronization control means 764, which detects the positions of the rotary bodies 9 and the punching tools 601, 602 and controls, for example, electromechanical drive and adjustment means for positioning the cutting blades 44, not shown. Similarly, it is conceivable that the positions of the cutting blade 44 are adjusted and the tool rotation body 9 are positioned by means of appropriate control and adjusting means.
  • a drive controller 71 and control means 761 ensure that the rotary drive 120 of the drive / conveyor 12 is optimally operated in coordination with the operation of the first system section 100.
  • the rotary drive 120 is set to continuous and expedient in particular at least substantially constant operation.
  • the Eckform-punching are carried out at defined local and / or time intervals, so that the Eckformschnitte 61, 62 are produced in rows in the embodiment with a uniform format length.
  • the tool rotational drives 91 of the Eckformschnitt-punching device 6 are uniformly and consistently controlled by means of a drive means 910 and an associated punching control 76 of the control device 7. The control is such that the punching tools 601, 602 are operated at the same time and place.
  • Each Eckform-punching is carried out over a running in the web direction 200 punching section SA such that the punching in the web direction 200 is carried out with a speed component corresponding to the web speed ( Fig. 3 ). That is, in the phase of the punching section SA, the peripheral speed of the rotary bodies 9 and the punching tools 601, 602, respectively, synchronize with the web speed becomes.
  • the control device 7 comprises a rotation drive control 716 connected between the drive control 71 and the punch control 76.
  • the punching control 76 also includes adjusting means for adjusting the rotational speed of the tool rotating bodies 9 in relation to the web speed between successive corner punching cuts.
  • format lengths equal to or larger than the tool revolution path can be set.
  • the punching control 76 is provided with a only in Fig. 1 shown length measuring device 77 connected.
  • the length measuring device 77 is advantageously arranged between the plant section 101 and the corner-cut cutting device 6 free of other stations or devices between the device 6, 77 and the section 101.
  • the length measuring device 77 forms a, for example, the top of the corrugated board 2 associated measuring point for measuring length, ie distance, with which the moving web 2 passes the measuring point.
  • the measuring length used for control is determined according to the desired format length.
  • the length measuring device 77 may be formed, for example, by an impeller engaging with the corrugated cardboard web 2 and traveling with it, the running angle of which is detected by the punching control 76. Any other, in particular optical length measurement can be provided.
  • the control device 7 comprises a synchronization control means 75 for cross-cutting control, which is connected to a registration mark control.
  • This has a registration mark sensor 781, which is arranged in the production line in the example behind the longitudinal cutting device 4 in the area in front of the cross-cutting device 5.
  • the registration mark sensor 781 detects at one Web edge, the occurrence of the series in succession Eckformitese 61, where it can be set, for example, to recognize the Eckformschnitten 61 common cross-cutting tip.
  • the synchronizing control means 75 controls the cutting drive 53 of the cross-cutting device 5 so that it performs each cross-cutting section 51 precisely with the cross-cutting tips of each successive Eckformitese 61, 62 in passing them.
  • the timing of the cross-cutting cuts 51 takes place in correlation and synchronism with the continuous movement of the corrugated cardboard web 2 as a function of their speed. Accordingly, the stacking device 15 is operated for stacking cut-off formats 3.
  • the drives 91 of the tool rotation body 9 and the rotary drive 43 of the longitudinal cutting device 4 are controlled by means of the control device 7 in coordination with each other.
  • synchronicity with the operation in the corner shape cutting punch 6 is produced by the predetermined length measured successively with the length measuring means 77 both the corner shape cutting punch 6 and the cross cutter 5 via the synchronization control means 75.
  • the control device 7 can also, as in Fig. 1 shown, a Synchronticians Kunststoffsch 765 include, which then used at constant controlled web speed spacings, which are set to execute the Eckform-punchings, for controlling the cross cutting cuts 51.
  • the described track length measurement control which is unaffected by changes or irregularities in web speed, is preferred.
  • the marginal longitudinal parting cuts 41 are aligned with the longitudinal cutting tips of the Eckformschnitte 61. As in particular from Fig. 5 can be seen by this cut the punched part 64 ( Fig. 3 ), and this and a separated by the longitudinal cutting section 41 strip-cut part 65 are collected in a collecting container 131.
  • the containers 131 and the container 132 are part of a collection and suction device 13. This comprises not shown suction means which suck the punched and cut parts for receiving in the containers , Any other suitable design is possible.
  • a conveyor belt may be provided which receives the stamped parts and in particular transports them to a central exhaust.
  • the corrugated cardboard web 2 is cut into the two same web strands 201, 202 and with equal transverse distances, the three, the circular Eckformschnitte 61, 62 produced as outer corners punching introduced.
  • the described modular construction of the Eckformschnitt-punching device other benefits can be driven on the corrugated board, for example, on a 250 cm wide system with other format widths and possibly additionally installed punching units.
  • the longitudinal cutting device 4 can be equipped with any other number of cutting blades, even with only one cutting blade or optionally operated by selective control. Accordingly, the one or more punching tools of the Eckformschnitt-punching device 6 are established.
  • the system can be operated with undivided corrugated web or multiple web strands with, as in the embodiment, the same width or different widths.
  • the Eckformschnitt-punching device 6 can also be arranged downstream of the longitudinal cutting device 4. An arrangement between the stations 401, 402 is conceivable. The arrangement described in the area behind the second plant section 101 is given preference. It is also preferred that the length measuring device 77 is arranged in the region in front of the Eckform-punching device 6 without intermediate arrangement of other processing stations.
  • inner corners can be punched out at the longitudinal edges and / or the transverse edges of the formats.
  • At least one associated punching device is then arranged and controlled so that, in the embodiment, at least one of the three longitudinal cutting cuts the corner corners forming the inner corners, which are not cut by the transverse cutting cuts.
  • at least one punching device may be arranged and be controlled, that in the embodiment, the transverse cutting cuts Eckformschnitte that form on the transverse edges of the formats of the at least one format strand inside corners, wherein such Eckform bainitese are not cut by the longitudinal cutting sections. All punches for the inner corners are synchronous with the corrugated web track and in accordance with the length of the formats.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Making Paper Articles (AREA)

Claims (21)

  1. Procédé de fabrication continue d'une bande de carton ondulé à surface rigide (2) et de formats de carton ondulé (3) découpés à partir de celle-ci au cours de sa fabrication par au moins une incision de séparation longitudinale (41, 42) rectiligne et parallèle à la bande et des incisions de séparation transversales (51) rectilignes et orientées transversalement à celle-ci,
    dans lequel la bande de carton ondulé (2) est fabriquée à cannelure simple ou multiple au moyen d'au moins une bande de papier ondulée recouverte sur les deux faces d'une bande de papier lisse, est séchée au cours de sa fabrication et, après séchage, tout en maintenant un mouvement de continu de la bande, reçoit la au moins une incision de séparation longitudinale (41, 42) et des incisions de séparation transversales (51) en fonction de la largeur de format (B) ou de la longueur de format (L) prédéterminées, caractérisé en ce que, dans la bande de carton ondulé (2) exposée à la chaleur de séchage pour la fabrication du carton ondulé et déplacée en continu sur une ligne de production le long d'une trajectoire de défilement (20), sont découpées, en outre, après le traitement par séchage, tout en maintenant un mouvement continu de la bande, en coordination avec la au moins une incision de séparation longitudinale (41, 42) et les incisions de séparation transversales (51), des incisions en forme de coin (61, 62) qui séparent le matériau de coin sous forme de parties découpées (63, 64) et produisent au moins un bord d'angle façonné des formats de carton ondulé (3), les incisions en forme de coin (61, 62) étant découpées successivement en série dans une région de la bande de carton ondulé (2) réchauffée par le séchage à au moins une position en largeur par rapport à la largeur de bande, la position en largeur des incisions en forme de coin (61, 62) le long de la largeur de bande étant réglée, la longueur de bande étant mesurée à un point de mesure, c-à-d la longueur de la bande de carton ondulé (2) au franchissement du point de mesure, et les découpes en forme de coin étant réalisées successivement en fonction de la longueur de bande re-mesurée, qui est prédéterminée selon la longueur de format (L) désirée des formats de carton ondulé (3), et la au moins une incision de séparation longitudinale (41, 42) et les incisions de séparation transversales (51) - ces dernières en fonction d'espacements longitudinaux prédéterminés des incisions en forme de coin (61, 62) qui se succèdent en au moins une rangée le long de la direction de défilement de la bande - étant appliquées en alignement les unes avec les autres.
  2. Procédé selon la revendication 1, caractérisé en ce que les incisions en forme de coin (61, 62) sont découpées avant exécution de la au moins une incision de séparation longitudinale (41, 42) et des incisions de séparation transversales (51).
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que seules les incisions en forme de coin (61, 62) sont découpées dans la région réchauffée par le séchage et les incisions de séparation longitudinales (41, 42) ainsi que les incisions de séparation transversales (51) sont réalisées ensuite.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce qu'avec une seule et même découpe en forme de coin formant une partie découpée (63) sont pratiquées quatre incisions en forme de coin (62) qui, en tant qu'angles extérieurs, forment les bords d'angle (32) de quatre formats de carton ondulé (3) adjacents.
  5. Procédé selon l'une des revendications 1 à 4, caractérisé en ce qu'avec une seule et même découpe en forme de coin formant une partie découpée (64) sont pratiquées deux incisions en forme de coin (61) qui, en tant qu'angles extérieurs, forment deux bords d'angle de formats de carton ondulé (3) adjacents.
  6. Procédé selon l'une des revendications 1 à 5, caractérisé en ce qu'au moins trois découpes formant les incisions en forme de coin (61, 62) sont pratiquées avec des espacements transversaux sur une ligne de découpe transversale (60) qui s'étend parallèlement à la direction des incisions de séparation transversales (51) définissant les longueurs de format (L), au moins deux brins de bande (201, 202) étant formés, lesquels sont divisés respectivement en formats de carton ondulé (3) successifs.
  7. Procédé selon l'une des revendications 1 à 6, caractérisé en ce que sont découpées des incisions en forme de coin qui, au moins sur un bord des formats de carton ondulé, forment des angles intérieurs, les incisions en forme de coin étant découpées uniquement par une incision de séparation longitudinale ou une incision de séparation transversale.
  8. Procédé selon l'une des revendications 1 à 7, caractérisé en ce que des écarts temporels et/ou distances locales, qui correspondent à une longueur de format (L) prédéterminée, sont utilisés de la même manière pour la commande de l'exécution des découpes en forme de coin comme des incisions de séparation transversales (51).
  9. Procédé selon l'une des revendications 1 à 8, caractérisé en ce que la mesure de la longueur de bande est exécutée localement avant le point d'application des découpes en forme de coin, la trajectoire de défilement de bande entre ce point d'application et le point de mesure restant exempte de traitement.
  10. Procédé selon l'une des revendications 1 à 9, caractérisé en ce que, le long de la direction de défilement de bande (200), des incisions en forme de coin (61) se succédant en série sont utilisées comme marques de repérage (780) pour l'exécution commandée des incisions de séparation transversales (51) définissant les longueurs de format.
  11. Procédé selon l'une des revendications 1 à 10, caractérisé en ce qu' avec le réglage de la position en largeur des incisions en forme de coin (61, 62) le long de la largeur de bande est commandé le réglage de la position en largeur correspondante de l'incision de séparation longitudinale (42) définissant la largeur de format (B).
  12. Installation de production de carton ondulé (1) pour la fabrication en continu d'une bande de carton ondulé (2) et de formats de carton ondulé (3) découpés à partir de celle-ci au cours de sa fabrication par au moins une incision de séparation longitudinale (41, 42) et des incisions de séparation transversales (51), comprenant une première section (100) assemblant une bande de carton ondulé (2) à cannelure simple ou multiple, constituée de plusieurs papiers, dans laquelle au moins une bande de papier est ondulée et collée avec au moins deux bandes de papier lisses, une seconde section (101) située en aval dans la ligne de production, constituée d'au moins une section de chauffage (11), qui délivre la bande de carton ondulé (2) séchée, déplacée à la vitesse de la bande dans la ligne de production le long d'une trajectoire de défilement de bande (20), une troisième section (102) située en aval dans la ligne de production, formée par un dispositif de coupe longitudinale (4) ainsi que par un dispositif de coupe transversale (5) pour la coupe à longueur des formats de carton ondulé (3) par au moins une incision de séparation longitudinale (41) rectiligne définissant la largeur de format (B) prédéterminée et des incisions de séparation transversales (51) rectilignes définissant la longueur de format (L) prédéterminée, un dispositif d'entraînement et de transport (12) pour le mouvement continu de la bande de carton ondulé (2) délivrée à l'extrémité sèche de la section de chauffage (11) en synchronisation avec la production de carton ondulé dans la première section (100) de l'installation et un dispositif de commande (7) de l'installation de production de carton ondulé (1), comprenant un dispositif (75) de commande du dispositif de coupe transversale (5) en corrélation avec la vitesse de la bande de carton ondulé, caractérisée en ce que l'installation de production de carton ondulé (1) est configurée pour exécuter le procédé selon l'une des revendications 1 à 11 de façon telle que, dans la direction de défilement de bande (200), est disposée, en aval de la seconde section (101), au moins un dispositif de découpe d'incisions en forme de coin (6) qui introduit dans la bande de carton ondulé (2) en mouvement, dans la région réchauffée par séchage au moyen de la section de chauffage (11), des découpes qui, afin de façonner au moins un bord des formats de carton ondulé (3), produisent des incisions en forme de coin (61, 62) qui séparent le matériau de coin sous la forme de parties découpées (63, 64), le dispositif de découpe d'incisions en forme de coin (6) comprenant un dispositif de guidage (8) s'étendant sur la largeur de la bande de carton ondulé (2) et au moins une unité de découpe (610, 620) disposée sur celui-ci et présentant un outil de découpe (601, 602), qui est guidée mobile en translation le long de la largeur de bande de carton ondulé et peut être fixée dans la position en largeur désirée par rapport à la largeur de bande de carton ondulé, et que le dispositif de commande (7) de l'installation de production de carton ondulé (1) comporte des moyens de commande de synchronisation (75, 76) pour la synchronisation de l'application des incisions de séparation transversales (51) avec l'application desdites incisions en forme de coin (61, 62), un dispositif de mesure de longueur (77) étant prévu, lequel constitue un point de mesure pour mesurer la longueur de la bande de carton ondulé (2) franchissant celui-ci, le dispositif de mesure de longueur (77) étant relié au dispositif de découpe d'incisions en forme de coin (6) par l'intermédiaire du dispositif de commande (7).
  13. Installation de production de carton ondulé selon la revendication 12, caractérisée en ce que le dispositif de découpe d'incisions en forme de coin (6) est disposé entre la seconde section (101) de l'installation et le dispositif de coupe longitudinale (4).
  14. Installation de production de carton ondulé selon la revendication 12 ou 13, caractérisée en ce que le dispositif de découpe d'incisions en forme de coin (6) présente au moins un outil de découpe pour quatre incisions (602), qui est associé à une incision de séparation longitudinale (41) du dispositif de coupe longitudinale (4) qui divise la bande de carton ondulé (2) dans la direction longitudinale en brins de bande (201, 202) adjacents qui peuvent être respectivement séparés en formats de carton ondulé (3) par des incisions de séparation transversales (51) du dispositif de coupe transversale (5), le dispositif de découpe pour quatre incisions (602) séparant des parties découpées (63) qui forment les incisions en forme de coin (62) sur quatre formats de carton ondulé (3) adjacents.
  15. Installation de production de carton ondulé selon l'une des revendications 12 à 14, caractérisée en ce que le dispositif de découpe d'incisions en forme de coin (6) comporte au moins un outil de découpe pour deux incisions (601) qui, formant respectivement une partie découpée (64), découpe deux incisions en forme de coin (61) à partir de formats de carton ondulé (3) adjacents.
  16. Installation de production de carton ondulé selon l'une des revendications 12 à 15, caractérisée en ce que le dispositif de découpe d'incisions en forme de coin (6) comporte au moins deux outils de découpe (601, 602) qui, pour la découpe des incisions en forme de coin (61, 62), se situent dans une ligne transversale de découpe (60) commune aux deux outils de découpe (601, 602) et correspondant à des incisions de séparation transversales (51) associées.
  17. Installation de production de carton ondulé selon l'une des revendications 12 à 16, caractérisée en ce que le dispositif de découpe d'incisions en forme de coin (6) comprend au moins une unité de découpe (610, 620) comportant au moins un outil de découpe (601, 602), le au moins un outil de découpe (601, 602) étant disposé sur un corps de rotation (9) correspondant, formant partie intégrante de l'unité de découpe (610, 620), pouvant être en rotation autour d'un axe de rotation d'outil (90) qui s'étend parallèlement à une ligne transversale de découpe (60) qui correspond à la direction des incisions de séparation transversales (51) correspondantes.
  18. Installation de production de carton ondulé selon la revendication 17, caractérisée en ce que l'unité de découpe (610, 620) comprend une commande de rotation (91) qui entraîne en rotation le corps de rotation d'outil (9) autour de l'axe de rotation d'outil (90).
  19. Installation de production de carton ondulé selon l'une des revendications 12 à 18, caractérisée en ce que le dispositif de mesure de longueur (77) est disposé entre la seconde section (101) de l'installation et le dispositif de découpe d'incisions en forme de coin (6).
  20. Installation de production de carton ondulé selon l'une des revendications 12 à 19, caractérisée en ce que les moyens de commande de synchronisation (75) comportent une commande de marques de repérage qui réagit à des incisions en forme de coin (61) découpées successivement en série dans la bande en défilement en tant que marques de repérage (780) et commande le dispositif de coupe transversale (5) pour pratiquer les incisions de séparation transversales (51).
  21. Installation de production de carton ondulé selon l'une des revendications 12 à 20, caractérisée en ce que le dispositif de commande (7) comprend un moyen de commande de synchronisation (764) qui, en fonction de la position en largeur réglée par rapport à la largeur de bande d'incisions en forme de coin (61, 62) pratiquées successivement en série dans la bande en défilement, est relié au dispositif de coupe longitudinale (4) pour la commande de celui-ci.
EP11712833.0A 2010-04-03 2011-04-01 Procédé de fabrication continue d'une bande de carton ondulé à surface rigide et formats de carton ondulé découpés à partir de celle-ci au cours de sa fabrication, ainsi qu'installation de formation de carton ondulé pour la réalisation du procédé Active EP2555916B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010014430A DE102010014430A1 (de) 2010-04-03 2010-04-03 Verfahren zum kontinuierlichen Herstellen einer Wellpappebahn und von an dieser im Zuge ihrer Herstellung zugeschnittenen Wellpappeformaten sowie Wellpappeerzeugungsanlage zum Durchführen des Verfahrens
PCT/EP2011/055145 WO2011121131A1 (fr) 2010-04-03 2011-04-01 Procédé de fabrication continue d'une bande de carton ondulé à surface rigide et formats de carton ondulé découpés à partir de celle-ci au cours de sa fabrication, ainsi qu'installation de formation de carton ondulé pour la réalisation du procédé

Publications (2)

Publication Number Publication Date
EP2555916A1 EP2555916A1 (fr) 2013-02-13
EP2555916B1 true EP2555916B1 (fr) 2016-03-02

Family

ID=44148495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11712833.0A Active EP2555916B1 (fr) 2010-04-03 2011-04-01 Procédé de fabrication continue d'une bande de carton ondulé à surface rigide et formats de carton ondulé découpés à partir de celle-ci au cours de sa fabrication, ainsi qu'installation de formation de carton ondulé pour la réalisation du procédé

Country Status (3)

Country Link
EP (1) EP2555916B1 (fr)
DE (1) DE102010014430A1 (fr)
WO (1) WO2011121131A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104149388A (zh) * 2014-08-15 2014-11-19 江苏申凯包装高新技术股份有限公司 一种刀具组合架
CN105501809B (zh) * 2016-02-02 2018-07-20 边继庆 彩印瓦楞纸箱联动生产方法及生产线
DE102016214794A1 (de) * 2016-08-09 2018-02-15 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Schneid- und Rillanordnung
EP3360639B1 (fr) 2017-02-13 2019-01-02 Panther Packaging GmbH & Co. KG Procédé de fabrication de découpes en carton ondulé, en papier, en carton gaufré et dispositif
DE102017205180A1 (de) * 2017-03-28 2018-10-04 Krones Ag Perforierwerk und Verfahren zum Perforieren eines flach gefalteten Folienschlauchs
CN108973219B (zh) * 2018-08-10 2020-03-27 青岛华龙包装有限公司 一种纸箱复合模切机的模切机构
CN109016641A (zh) * 2018-09-11 2018-12-18 湖北京山轻工机械股份有限公司 一种模板自适应调整的瓦楞纸箱模切机
CN109291101B (zh) * 2018-09-30 2021-02-19 温州市华展电气科技有限责任公司 一种淋膜复合机的切割装置
CN109849423B (zh) * 2019-03-08 2020-10-16 杭州富庆纸制品有限公司 一种用于瓦楞纸箱的自动生产流水线系统
CN111851130A (zh) * 2020-07-25 2020-10-30 穆山燕 一种利用聚酯纤维高效造纸的工艺
CN113218170A (zh) * 2021-04-28 2021-08-06 朱文涛 一种羊用兽药草本植物干燥处理设备
CN114294927B (zh) * 2021-11-28 2024-02-20 苏珠弟 一种瓦楞纸生产用脱水装置
CN114311835B (zh) * 2021-12-31 2022-11-22 广州大合工业自动化科技有限公司 一种瓦楞纸包装裁纸机
CN115431599A (zh) * 2022-08-30 2022-12-06 合众创亚包装(南京)有限公司 一种包装箱生产用瓦楞纸压痕工艺
CN116175659B (zh) * 2023-02-23 2023-09-19 浙江国立包装有限公司 一种以纸代木成型板材的加工设备及其生产方法
CN120700693B (zh) * 2025-08-13 2026-01-02 石狮市波威兰服饰有限公司 一种裤子版型布料裁床

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE564173C (de) * 1931-01-23 1932-11-17 Saechsische Cartonnagen Maschi Maschine zur Herstellung von Schachtelzuschnitten, Etiketten o. dgl.
US2662452A (en) * 1952-09-26 1953-12-15 Melvin H Sidebotham Machine for making printed, corrugated box blanks
US3690199A (en) * 1970-10-15 1972-09-12 Harris Intertype Corp Chemical honing of dies
US5052992A (en) * 1990-02-06 1991-10-01 Peerless Machine & Tool Corporation Cut and score die apparatus and method
DE4133760A1 (de) * 1991-10-11 1993-04-15 Bhs Bayerische Berg Verfahren und vorrichtung zum herstellen von wellpappeboegen mit veraenderbarem format
DE4340985A1 (de) * 1993-12-01 1995-06-08 Kolb Wellpappe Hans Verfahren und Vorrichtung zum Herstellen von Faltverpackungen aus einseitiger Wellpappe

Also Published As

Publication number Publication date
WO2011121131A1 (fr) 2011-10-06
DE102010014430A1 (de) 2011-10-06
EP2555916A1 (fr) 2013-02-13

Similar Documents

Publication Publication Date Title
EP2555916B1 (fr) Procédé de fabrication continue d'une bande de carton ondulé à surface rigide et formats de carton ondulé découpés à partir de celle-ci au cours de sa fabrication, ainsi qu'installation de formation de carton ondulé pour la réalisation du procédé
EP0187323B1 (fr) Procédé et dispositif de fabrication de flans d'emballages
EP3453501B1 (fr) Dispositif coupe-joint
EP3492229B1 (fr) Dispositif et procédé de coupe ou de perforation d'une bande de papier
DE69212095T2 (de) Rotierende Schneidvorrichtung
EP2422971A2 (fr) Dispositif de réception d'outil
EP3027516B1 (fr) Procédé et dispositif servant à fabriquer des découpes pour des cols de paquets pour cigarettes
WO2007107607A1 (fr) Dispositif et procede de decoupe de flans de materiau plat dans des feuilles de materiau plat
EP2529905B1 (fr) Dispositif et procédé de perforation de feuilles
EP1166977B1 (fr) Machine pour la coupe automatisée d'imprimés
EP1944259A2 (fr) Dispositif à coupe transversale doté d'une coupe longitudinale
WO2014009005A1 (fr) Dispositif pour la production de découpes, en particulier pour des emballages de cigarettes
EP2075115B1 (fr) Dispositif de matriçage rotatif
EP1640126A1 (fr) Dispositif et procédé de production de feuilles de carton ondulé
EP0234349B1 (fr) Dispositif pour empiler des coupons de carton ondulé double face
EP3590698A1 (fr) Installation à cartons ondulés
EP2755892B1 (fr) Procédé et dispositif de fabrication de paquets de cigarettes
EP1652639B1 (fr) Procédé pour le changement de format dans une installation pour la fabrication de carton ondulé
EP4003890B1 (fr) Machine de traitement de feuilles avec au moins un dispositif de stockage de feuilles, et procédé de stockage de feuilles
EP0013968B1 (fr) Procédé et dispositif pour le transport en registre d'une bande de matériau et utilisation de celle-ci
DE3507478A1 (de) Verfahren und anlage zur zyklischen bearbeitung einer ablaufenden bahn
DE102023119756B4 (de) Maschine und Verfahren zur Herstellung von Verpackungsprodukten aus einer Substratbahn
DE10161488B4 (de) Verfahren und Vorrichtung zur Herstellung von Blechpaketen
WO2026032839A1 (fr) Ensemble de coupe
EP4705094A2 (fr) Machines et procédés de fabrication de produits d'emballage à partir d'un substrat se présentant sous forme de bande de substrat

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20121101

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: B31B 1/22 20060101ALI20150713BHEP

Ipc: B26F 1/38 20060101ALI20150713BHEP

Ipc: B26D 7/18 20060101ALN20150713BHEP

Ipc: B31B 1/16 20060101AFI20150713BHEP

Ipc: B26D 1/15 20060101ALN20150713BHEP

Ipc: B26D 1/18 20060101ALN20150713BHEP

Ipc: B26D 1/22 20060101ALN20150713BHEP

Ipc: B26D 1/40 20060101ALI20150713BHEP

Ipc: B31B 1/18 20060101ALI20150713BHEP

Ipc: B31F 1/28 20060101ALI20150713BHEP

INTG Intention to grant announced

Effective date: 20150811

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 777710

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160315

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502011008982

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160602

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160603

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 21121

Country of ref document: SK

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160702

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502011008982

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: B31B0001160000

Ipc: B31B0050160000

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160704

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011008982

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20161230

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160502

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

26N No opposition filed

Effective date: 20161205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160602

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160401

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 777710

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20110401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20190321

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20190624

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200401

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 21121

Country of ref document: SK

Effective date: 20200401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200401

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502011008982

Country of ref document: DE

Owner name: SMURFIT KAPPA RAPIDCORR GMBH, DE

Free format text: FORMER OWNER: SMURFIT KAPPA RAPIDCORR EUSKIRCHEN GMBH, 53881 EUSKIRCHEN, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502011008982

Country of ref document: DE

Owner name: SMURFIT WESTROCK RAPIDCORR GMBH, DE

Free format text: FORMER OWNER: SMURFIT KAPPA RAPIDCORR EUSKIRCHEN GMBH, 53881 EUSKIRCHEN, DE

REG Reference to a national code

Ref country code: LU

Ref legal event code: PD

Owner name: SMURFIT KAPPA RAPIDCORR GMBH; DE

Free format text: FORMER OWNER: SMURFIT KAPPA RAPIDCORR EUSKIRCHEN GMBH

Effective date: 20210920

REG Reference to a national code

Ref country code: BE

Ref legal event code: PD

Owner name: SMURFIT KAPPA RAPIDCORR GMBH; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), MERGE; FORMER OWNER NAME: SMURFIT KAPPA RAPIDCORR EUSKIRCHEN GMBH

Effective date: 20210916

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: SMURFIT KAPPA RAPIDCORR GMBH; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), MERGE; FORMER OWNER NAME: SMURFIT KAPPA RAPIDCORR EUSKIRCHEN GMBH

Effective date: 20210916

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20210916 AND 20210922

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230508

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502011008982

Country of ref document: DE

Owner name: SMURFIT WESTROCK RAPIDCORR GMBH, DE

Free format text: FORMER OWNER: SMURFIT KAPPA RAPIDCORR GMBH, 53881 EUSKIRCHEN, DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: HC

Owner name: SMURFIT WESTROCK RAPIDCORR GMBH; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGE OF OWNER(S) NAME; FORMER OWNER NAME: SMURFIT KAPPA RAPIDCORR GMBH

Effective date: 20250129

REG Reference to a national code

Ref country code: LU

Ref legal event code: HC

Owner name: SMURFIT WESTROCK RAPIDCORR GMBH; DE

Free format text: FORMER OWNER: SMURFIT KAPPA RAPIDCORR GMBH

Effective date: 20250129

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20250422

Year of fee payment: 15

REG Reference to a national code

Ref country code: BE

Ref legal event code: HC

Owner name: SMURFIT WESTROCK RAPIDCORR GMBH; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGE OF OWNER(S) NAME; FORMER OWNER NAME: SMURFIT KAPPA RAPIDCORR GMBH

Effective date: 20250128

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20250417

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250414

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20250411

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20250422

Year of fee payment: 15