EP3458279A1 - Procédé de fabrication d'un profilé de chant et partie de meuble - Google Patents

Procédé de fabrication d'un profilé de chant et partie de meuble

Info

Publication number
EP3458279A1
EP3458279A1 EP17723357.4A EP17723357A EP3458279A1 EP 3458279 A1 EP3458279 A1 EP 3458279A1 EP 17723357 A EP17723357 A EP 17723357A EP 3458279 A1 EP3458279 A1 EP 3458279A1
Authority
EP
European Patent Office
Prior art keywords
decor
edge
edge band
shaped material
plate
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.)
Pending
Application number
EP17723357.4A
Other languages
German (de)
English (en)
Inventor
Thomas Streichardt
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.)
Fritz Egger GmbH and Co OG
Original Assignee
Fritz Egger GmbH and Co OG
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 Fritz Egger GmbH and Co OG filed Critical Fritz Egger GmbH and Co OG
Publication of EP3458279A1 publication Critical patent/EP3458279A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
    • B41F19/06—Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
    • B41F19/062—Presses of the rotary type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B29C59/046—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for layered or coated substantially flat surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/007—Apparatus or machines for carrying out printing operations combined with other operations with selective printing mechanisms, e.g. ink-jet or thermal printers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
    • B41F19/04—Apparatus or machines for carrying out printing operations combined with other operations with embossing using intaglio printing formes and wipers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/24—Inking and printing with a printer's forme combined with embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/24—Pressing or stamping ornamental designs on surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F9/00—Designs imitating natural patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/44—Furniture or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/722—Decorative or ornamental articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2219/00—Printing presses using a heated printing foil
    • B41P2219/40—Material or products to be decorated or printed
    • B41P2219/43—Three-dimensional articles

Definitions

  • the present invention relates to a method for producing an edge profile for a narrow surface of a plate-shaped material, in which an edge band extending in a longitudinal direction is provided with a decoration and in which the edge band is provided with a three-dimensional structure.
  • the invention relates to a furniture part with a plate-shaped material having at least one narrow surface and an upper side and a lower side, and having at least one edge profile.
  • Furniture panels are known from the prior art, which are provided with a wood decor and have a three-dimensional structure, which is adapted to the wood decor.
  • the structure is congruent with the decor, that is, a part of the structure, in particular recesses or projections, each extending congruently with a decorative element.
  • a structure adapted to a décor, for example wood decor is also referred to as a synchronous structure or synchronous pore or named "embossed-in-register.”
  • Decor and structure are part of a coating that has been applied to a plate-shaped material, in particular a wood-based panel ,
  • EP 2 700 511 AI describes a method for producing a plate-shaped furniture part, in which printed with a wood decor and impregnated with resin papers with the top and bottom of a
  • the method may be in the form of a synchronous structure, that is, a structure that is synchronous with the structure.
  • edge profile also called edge band.
  • paper-based edge profiles consist of a layer structure of one or more resin-impregnated papers.
  • the resin is, for example, melamine resin or other thermosetting resin.
  • papers at least one decorative paper, which is printed with a decor, and optionally one or more core papers used.
  • Edge profiles of this type are used for example for edging narrow surfaces of coated wood materials such as particleboard, MDF, HDF, plywood and veneer boards.
  • coated wood materials such as particleboard, MDF, HDF, plywood and veneer boards.
  • the finished furniture panels can in turn be used as carcass components, fronts, countertops etc.
  • the respective decor can be printed before or after the impregnation of the respective paper.
  • the thus provided with the decor layer structure can then be polymerized by compression or mere drying. It is also known to have a three-dimensional structure
  • edgebands produced in this way can in principle also be produced in a width greater than the final width, for example in widths of 50 to 150 cm. In this case, the edge bands are then cut lengthwise into strips, with the narrower edge bands thus produced then forming the respective edge profile.
  • thermoplastic edge profiles also called extrusion profiles are known, which also serve for decorative narrow-surface coating of wood materials such as chipboard, MDF, HDF and lightweight panels and take both a protective and a design function.
  • the edge profiles are made by extrusion of a thermoplastic material, for example ABS (acrylonitrile-butadiene-styrene) and are usually solid throughout. These edge profiles can be used in the production of furniture for kitchens, bathrooms, offices, etc. Due to their great robustness, they can also be used in trade fair and shop construction.
  • the extrudate for example, by means of a slot die, fed to a calender between the rollers, a relatively wide edge band is formed, which is optionally later in turn divided according to the desired edge width in strips.
  • Edge bands produced by extrusion can also be provided with a three-dimensional structure, with a separate embossing roller usually providing the structure imprinted in the still soft, doughy state.
  • a separate embossing roller usually providing the structure imprinted in the still soft, doughy state.
  • Embossing roller can then impress the structure. Also in the calendering process, a three-dimensional structure can be embossed, namely by structuring one of the calendering rolls. In both cases, that is both in the
  • a decoration can also be applied to the edge band, which can be done before or after the embossing of the edge band.
  • the decor printing is carried out in the edge profiles described above, for example by means of a digital printing process in which a print head of a laser printer or inkjet printer prints the decor on the surface to be printed.
  • a digital printing process in which a print head of a laser printer or inkjet printer prints the decor on the surface to be printed.
  • Such a method for printing an edge profile is described for example in DE 198 23 195 C2.
  • Paper-based and thermoplastic edge profiles can in principle be provided with a wood or stone decor.
  • a wood or stone decor For furniture parts that are particularly good to imitate a part of solid wood or stone, it is preferable to choose a paper-based or thermoplastic edge with a decor that corresponds to the top of the furniture part.
  • the previously derived and indicated object is according to a first teaching of the present invention in a method for producing an edge profile for a narrow surface of a plate-shaped material, for example a
  • Wood-based panel or lightweight board in which an edge band extending in a longitudinal direction, in particular an endless band, is provided with a decoration, which in particular has at least one decorative element, and
  • edge band is provided with a three-dimensional structure, which has in particular at least one recess or a protrusion, achieved in that the decor and the structure are arranged such that the structure is at least substantially congruent with the decor.
  • At least part of the structure, in particular one or more recesses or projections, in each case extends congruently with one
  • the edge band is produced by extruding a thermoplastic material and optionally subsequent dicing in the longitudinal direction of the edgeband.
  • an edge band so on the one hand understood an extruded and not subsequently divided band, on the other hand but also resulting from a cutting of the extrudate band.
  • Both variants of an edge band can, if they are provided with a decor and a decor-synchronous structure, form an edge profile in the sense of the invention.
  • the edgeband can also be pressed or dried, thereby curing, on or off
  • the edgeband is provided with the structure within a period of time after its production, in particular extrusion, in which the plastic material of the edgeband does not yet have the final dimensional stability. According to this embodiment, therefore, the structure is embossed in the still soft or doughy state in the extrudate.
  • the edgeband is provided with the structure within a period of time after its production, in particular extrusion, in which the plastic material of the edgeband already has the final dimensional stability. It is thus also conceivable first to allow the extrudate to cure completely, if necessary to temporarily store it, in particular as a roll product, and subsequently to heat it at least superficially and thereby in the region in which the embossing is to take place. soften. The heating takes place in particular by means of high-energy radiation, for example infrared radiation.
  • the edge band is first provided with the decor and then with the structure.
  • the decor is provided, in particular by printing the top, that is the later visible side, for example by means of a digital printing or gravure printing method, wherein in a subsequent second step at this (previously provided with the decor) place the structure is imprinted.
  • the edge band is first provided with the structure and then with the decor. It is therefore also conceivable that in a first step at a predetermined point of the edge band, the structure is first embossed and then in a separate second step, the decor is applied, the order (imprint) in particular or only in the recessed sections and not done in the protruding sections of the coinage. Finally, it is also conceivable to provide a different order, for example in a different color, in the protruding sections than in the recessed sections of the embossing. In this way, a decore-synchronous structure can be produced in a particularly simple manner.
  • the decor is applied to the edge band by means of intaglio printing, in particular indirect intaglio printing, using one or more impression cylinders.
  • a gravure printing method is meant a printing technique in which a printing cylinder has protruding portions and recessed portions, this printing cylinder is provided with ink, for example, by immersing it in a dye bath, so that both the protruding and the recessed portions come into contact with the paint, then the paint is stripped with a doctor blade or a wiper from the protruding portions so that there is only color in the recessed sections, and finally the impression cylinder and the surface to be printed edge band are pressed together The color of the recessed sections on the surface of the
  • the structure is embossed into the edge band by means of one or more embossing rollers.
  • the embossing roller (s) has, similarly to the above-described impression cylinders, protruding and recessed portions, the protruding portions being immersed in the edge band, thereby producing the embossment.
  • several embossing rollers can provide one embossing in succession, with the shape of the protruding or
  • the at least one embossing roll is a calender roll of a calender.
  • a calender consists of a plurality of calender rolls arranged one below the other and / or next to one another, which are adjacent to or adjacent to each other
  • Calender roll (s) are spaced by a predetermined gap.
  • the extrudate is passed between and formed by a plurality of pairs of adjacent calender rolls. If one of the calender rolls is one Embossing roller, an embossing is automatically provided in the surface of the edge band or extrudate.
  • the embossing roll is a calender roll of the last pair of calender rolls through which the extrudate passes.
  • the circumference of the printing cylinder and the embossing roller (s) is selected such that when the edge band comes into contact with impression cylinder (s) and embossing roller (s), the decor and structure are at least in one another Be substantially overlapped. Should it be due to tolerance nevertheless to a possible slight offset between the decor and the structure in
  • the circumference of the printing cylinder or cylinders corresponds to an integral multiple of the circumference of the embossing rollers.
  • Control device which detects the offset in the longitudinal direction between the decor and structure (early) and the feed rate of the edge band and / or the rotational speed of one or more
  • the decor by means of digital printing (using a
  • Edgeband is paper-based
  • Edge band is, it is also conceivable to print the decor first on a decorative paper of the later layer structure, the order before or after the
  • Impregnating the decorative paper can be done with the thermosetting resin.
  • the decorative paper thus printed is pressed in the layer structure or dried.
  • a printing device for digital printing or the printing cylinder or one of the impression cylinder or the embossing roll or one of the embossing rollers or a separate marking device on the edge band several times, in particular at regular intervals provides a marker.
  • a marking may mean a graphic (for example printed) or a three-dimensional (for example embossed) marking.
  • Printing cylinder or the embossing of each subsequent embossing roll always has the same distance to the nearest mark.
  • the respective marking is provided as a separate marking on the edge of the edge band or on the back (the side not visible in the later mounted state) of the edge band or is integrated into the decor and / or the structure
  • "Separate marking" means that the marking is applied independently of the decor and / or of the structure in a separate step, but in principle also a certain defined position of the repeating decoration or the repeating structure can form a marking.
  • a marking can be provided in particular preferably at the edge of the edge band, if the edge band is divided in the course of its further production still lengthwise, wherein preferably such a wide edge strip of
  • Edge bands is separated, that at the remaining edge band no
  • the edge band is no longer trimmed laterally, it may be preferable to provide the marking on its rear side, so that the marking is concealed later in the assembled state of the edge profile.
  • the marking can also be integrated in the decor and / or the structure, in particular as part of the decor and / or the structure, so that the marking can not be recognized as such by a viewer (so-called "hidden registration marking").
  • Scanning device such as optical scanning device
  • a control device for controlling the feed rate of the
  • the scanning device preferably each
  • Mark detects and transmits a corresponding signal to the control device.
  • the control device compares the position of the respective marking with the angular position (relative to the strip surface) of the printing cylinder (s) and / or the embossing roller (s) and with reference to FIG.
  • a marking may also be provided on the respective printing cylinder and / or the respective embossing roller, in particular on the cylinder base surface of the respective printing cylinder or the respective embossing roller, this marking likewise being provided by a scanning device, For example, optical scanning device, are detected and a corresponding signal can be transmitted to the control device.
  • control device the position of the respective on
  • Edge band provided marking with the position of the device for
  • Digital printing in particular of the print head, (relative to the strip surface) compares and performs a comparison based on the comparison result.
  • the above-described control and the associated adjustment can additionally also a displacement of the respective printing cylinder or the respective embossing roller or the edge band to be printed or embossed in
  • Transverse direction (orthogonal to the longitudinal direction) include, whereby a displacement between the decor and the structure in the transverse direction can be compensated or prevented.
  • the edge profile is produced by a method as described above.
  • the top and / or bottom of the plate-shaped material is provided with a coating having a decor and in particular a three-dimensional structure, which is preferably at least substantially congruent with the decor of the coating of the plate-shaped material .
  • the furniture part can therefore also on the main pages (top and / or bottom) have a decor-synchronous structure, such as a wood decor with appropriate wood structure.
  • the decor of the coating of the plate-shaped material corresponds to the decor of the edge profile and / or the structure of the coating of the plate-shaped material of the structure of the edge profile.
  • the structure in the region of the top side or bottom side surface and the narrow surface is identical. This is also preferred for the decor.
  • the coating of the upper side or lower side and the edge profile can thereby visually and haptically simulate the surface of longitudinal wood.
  • the plate-shaped material is different from the structure of the edge profile.
  • the edge profile that differs in decor and structure from the coating of the main surface (s) in this way can emulate the look and feel of the end grain surface.
  • the decor and structure of the coating of the plate-shaped material represent the decor and structure of longitudinal wood and decor and structure of the edge profile decor and structure of end grain.
  • an edge profile produced in the manner described is applied to two narrow sides striking a corner of the plate-shaped material, wherein both edge profiles have a decore-synchronous structure which, at least in one respect to the each end of the edge profile adjacent portion or completely identical, wherein an offset in the direction perpendicular to the plane in which the upper and lower edge of the narrow surface extends, between the decorsynchronous structure at the end of the one edge profile and the decorsynchronen structure at the end of the other edge profile at most 0.5 mm, preferably at most 0.35 mm, particularly preferably at most 0.2 mm.
  • the edge is referred to, in which the two
  • Narrow surfaces meet and extending from the top to the bottom of the plate-shaped material.
  • Fig. 2 is a schematic representation of the production of an edge profile according to a second embodiment of the invention.
  • Fig. 3 is a schematic representation of the production of an edge profile according to a third embodiment of the invention.
  • Fig. 4a) and b) is a schematic representation of a first embodiment of a furniture part according to the invention.
  • Fig. 5a) and b) is a schematic representation of a second embodiment of a furniture part according to the invention.
  • 1 shows by way of example the production of an edge profile 1 for attachment to a narrow surface 2a of a plate-shaped material 2.
  • Figures 2 and 3 show further variants of the method.
  • Figures 4a) and b) show a furniture part 14 of a plate-shaped material 2, a corresponding
  • FIGS. 5a) and b) show an alternative
  • thermosetting plastic (resin) impregnated papers for example, by extrusion of a thermoplastic or pressing a layer structure of thermosetting plastic (resin) impregnated papers.
  • the edge band 3 is provided during or after its production both with a decoration 4 and with a three-dimensional structure 5.
  • the decor 4 is produced by a partial application of paint, so that areas provided with color 4a adjoin unprinted or otherwise printed areas.
  • the areas provided with color 4a each form a decorative element 4b.
  • the structure 5 can be produced either by providing depressions 5a or projections 5b on the edge band 3, wherein the depressions 5a or
  • Projections 5b are limited by at least one edge 5c.
  • Recesses 5a can be formed, for example, by embossing and protrusions 5b by application of material, e.g. Paint application, generate.
  • edge band 3 first with the decor 4 and then with the
  • a so-called decorsynchronous structure 5 is generated.
  • "Essentially” means that, ideally, part of the structure 5, in particular said recess 5a or said projection 5b, is congruent with the decorative element 4b of the decoration 4, but slight displacements due to tolerance or a slight offset in the longitudinal direction L or transversely thereto can not be ruled out, however, by means of a control device 13 which will be described below, a possible offset can be prevented.
  • the edge band 3 can basically consist of a single-layer or multi-layered layer structure of papers impregnated with a thermosetting resin.
  • the decor 4 can also, at least partially, be applied to one of the layers of the layer structure, for example to a resin-impregnated or not yet resin-impregnated paper, in which case subsequently the edge strip 3 is produced from the layer structure, for example by the mentioned pressing.
  • the method will be explained by way of example with reference to FIGS. 1 to 3 for an edge profile 1 in which the edge band 3 consists of a thermoplastic material.
  • FIGS. 1 and 2 schematically show an extruder 18 for a single-strand extrusion which produces an edge band 3.
  • FIG. 3 shows an extruder 18 'of a calender 8.
  • 1 schematically shows a method in which the extruded edge band 3 is provided with a decoration 4 in a first step and subsequently with a structure 5 in a subsequent step.
  • the extruded edge band 3 is for this purpose in the longitudinal direction L first passed past a pressure cylinder 6 and then to an embossing roller 7. With the printing cylinder 6 is by means of a
  • the downstream embossing roller 7 then impresses depressions 5a between the areas provided with ink 4a.
  • the recesses 5a together form a structure 5.
  • the respective recess 5a extends congruently with the respective decorative element 4b, which is formed by the area provided with the color 4a. In this way, a decorsynchronous structure 5 is created.
  • FIG. 2 schematically shows a method in which the extruded edge band 3 is likewise initially provided with a decoration 4 and subsequently with a structure 5.
  • the ink 4a of the decoration 4 is applied by a print head 9, for example, ink jet print head 9, by means of a digital printing method.
  • the three-dimensional structure 5 is by means of a print head 9 'in
  • Digital printing produced by the print head 9 'plastic material such as colored or colorless and / or matte or glossy paint, applied between the color 4a areas provided.
  • the material applied by the print head 9 'here has a higher layer thickness than the paint 4 a previously applied by the print head 9, so that projections 5 b are formed here, which form the structure 5.
  • Detection device for example, a camera detected and the decor pressure to the determined position of the structure 5, based on the
  • Lengthwise L is adjusted.
  • the reverse case is also conceivable, in which first the decoration 4 and then the structure 5 are provided on the edge band 3, wherein the decoration 4 is detected by an optical detection device [not shown], for example a camera, and the embossing of the structure 5 is indicated the determined position of the decoration 4, with respect to the longitudinal direction L, is adjusted.
  • the extruded edge strip 3 is guided and formed between several calender rolls 7 and 7 'after leaving the extruder 18'.
  • the calender rolls 7 and 7 ' is in this
  • the structure 5 stamping calender roll 7 is here part of the first pair of rollers 7/7 ', with which the extruded edge strip 3 after exiting the extruder 18' comes into contact first, whereby the edge band is still relatively soft.
  • the calender roll 7 is also relative to the extruder 18 '.
  • the extruded edge strip 3 is in particular so out of the extruder 18 'outgoing, that the extruded edge strip 3 by at least 90 °, preferably by at least 135 °, more preferably by at least 180 ° around the formative calender roll 7 around and so for a particularly long time with the structuring roller 7 in contact.
  • a printing cylinder 6 Downstream of the calender 8 is a printing cylinder 6 similar to that shown in Fig. 1, which also applies in the gravure printing color 4 a on the edge band 3. In this case, the color 4a, however, in the previously by the
  • Embossing roller 7 produced recesses 5a of the structure 5 introduced. Except for - -
  • Recesses 5a is not a color or any other color which was then applied separately (not shown).
  • the circumference of the respective impression cylinder 6 and the circumference of the respective embossing roller 7 are selected such that, if the
  • Edge band 3 comes into contact with the respective impression cylinder 6 and the respective embossing roller 7, the decor 4 and the structure 5 with each other (at least in
  • a separate marking device 10 is provided which automatically provides at regular intervals over the length L of the edge band 3 marks 11 on the edge band 3, which can be used for control purposes.
  • the markings 11 are impressed.
  • Such markings can also be provided in the exemplary embodiments in FIGS. 2 and 3.
  • the markings 11 are provided in FIG. 1 by way of example on the rear side, that is to say the side facing away from the decor 4 and the structure 5, of the edge band 3.
  • the respective marking 11 is detected in FIG. 1 by way of example by a scanning device 12, here an optical sensor 12, and by a control device 13 for controlling the feed rate of the edge band 3 and / or the
  • the controller 13 compares the detected position of the respective one
  • the feed rate of the edge band 3 can be varied, for example by changing the reference result, if a reference value for the offset is exceeded
  • the control device 13 can in the manner described also make a stretching or compression of portions of the edge band 3 in the longitudinal direction L, thereby preventing a possible offset between the decor 4 and structure 5.
  • FIGS. 4a) and b) show, by way of example, a furniture part 14 which is formed by a plate-shaped material 2 which is coated on its narrow surfaces 2a and on its upper side 2b and its underside 2c.
  • the top 2b and the bottom 2c of the plate-shaped material 2 are provided with a coating 15, here for example a paper-based, compressed laminate, the coating 15 on the one hand a decor 16 and on the other hand, a three-dimensional structure 17, which is a
  • the narrow surfaces 2a are provided with an edge profile 1, which has been produced by the method according to the invention described above.
  • the edge profile 1 also has a decor 4 and a three-dimensional structure 5, the structure 5 being a decorsynchronous structure 5.
  • decor 4 and structure 5 of the edge profile 1 are identical to the decoration 16 and structure 17 of the top and bottom side coating 15 of the plate-shaped material 2.
  • the three-dimensional structure 5 consists of a plurality of recesses 5a, which are embossed in the edge profile 1.
  • the structure 17 is shaped accordingly.
  • FIGS. 5 a) and b The further exemplary embodiment of a furniture part 14, which is shown in FIGS. 5 a) and b), is essentially comparable to the exemplary embodiment in FIGS. 4 a) and b), with the difference that the three-dimensional structure 5 of the edge profile 1 is here of one Variety of projections 5b is formed. This also applies to the structure 17 of the coating 15.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un procédé de fabrication d'un profilé de chant (1) pour une face étroite (2a) d'un matériau (2) en forme de plaque, procédé selon lequel une bande de chant (3) s'étendant dans une direction longitudinale (L) est pourvue d'une décoration (4) et selon lequel la bande de chant (3) est pourvue d'une structure tridimensionnelle (5). L'invention vise à améliorer davantage une partie de meuble (14) en termes de caractéristiques optiques et tactiles. À cet effet, la décoration (4) et la structure (5) sont disposées de telle sorte que la structure (5) est superposée au moins sensiblement en coïncidence avec la décoration (4). L'invention concerne en outre une partie de meuble (14) correspondante comprenant un matériau (2) en forme de plaque qui comprend au moins une face étroite (2a) ainsi qu'un côté supérieur (2b) et un côté inférieur (2c), et comprenant au moins un profilé de chant (1).
EP17723357.4A 2016-05-20 2017-05-11 Procédé de fabrication d'un profilé de chant et partie de meuble Pending EP3458279A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016109361.0A DE102016109361A1 (de) 2016-05-20 2016-05-20 Verfahren zum Herstellen eines Kantenprofils und Möbelteil
PCT/EP2017/061367 WO2017198550A1 (fr) 2016-05-20 2017-05-11 Procédé de fabrication d'un profilé de chant et partie de meuble

Publications (1)

Publication Number Publication Date
EP3458279A1 true EP3458279A1 (fr) 2019-03-27

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EP17723357.4A Pending EP3458279A1 (fr) 2016-05-20 2017-05-11 Procédé de fabrication d'un profilé de chant et partie de meuble

Country Status (6)

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US (1) US20190217601A1 (fr)
EP (1) EP3458279A1 (fr)
CA (1) CA3024567A1 (fr)
DE (1) DE102016109361A1 (fr)
RU (1) RU2716191C1 (fr)
WO (1) WO2017198550A1 (fr)

Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
DE102017125744A1 (de) * 2017-11-03 2019-05-09 Falquon Gmbh Verfahren zur Herstellung einer dekorierten Oberfläche eines Gegenstandes
DE102019127325A1 (de) * 2019-10-10 2021-04-15 Leonhard Kurz Stiftung & Co. Kg Beschichtungsvorrichtung zur Beschichtung eines Grundkörpers sowie ein Verfahren
EP4008554A1 (fr) * 2020-12-03 2022-06-08 SWISS KRONO Tec AG Procédé et dispositif de traitement d'un objet
DE102022103652A1 (de) * 2022-02-16 2023-08-17 Van Der Vlis Design Gmbh Dreidimensional strukturiertes Dekorelement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701594A1 (de) * 1997-01-18 1998-07-23 Doellken & Co Gmbh W Verfahren zum Herstellen einer Profilleiste, insbesondere einer Kantenleiste für die Möbelindustrie
DE19823195C2 (de) 1998-05-23 2003-03-20 Doellken & Co Gmbh W Verfahren und Vorrichtung zum Bedrucken von Kunststoffwerkstückoberflächen
JP2000071691A (ja) * 1998-08-31 2000-03-07 Dainippon Printing Co Ltd 木質化粧材の製造方法
DE20315676U1 (de) * 2003-10-11 2003-12-11 Kronotec Ag Paneel, insbesondere Bodenpaneel
SE526727C2 (sv) * 2003-11-13 2005-11-01 Pergo Europ Ab Förfarande för framställning av ett dekorativt laminat med matchad ytstruktur
EP1794005A2 (fr) * 2004-08-24 2007-06-13 REHAU AG + Co Bordure de placage flexible toute grainee
PL2218520T3 (pl) 2004-10-05 2013-11-29 Fritz Egger Gmbh & Co Og Sposób i urządzenie do wytwarzania powierzchni strukturyzowanej
US8474209B2 (en) * 2008-01-11 2013-07-02 Faus Group, Inc. Precision surface technology
BE1018680A5 (nl) * 2008-12-19 2011-06-07 Flooring Ind Ltd Sarl Werkwijzen voor het vervaardigen van panelen en paneel hierbij bekomen.
CA2684769A1 (fr) * 2009-11-06 2011-05-06 Global Wood Concepts Ltd. Ruban de placage de chant
DE102012107665A1 (de) 2012-08-21 2014-02-27 Fritz Egger Gmbh & Co. Og Verfahren zur Herstellung von beidseitig mit Dekorpapier beschichteten Platten und Dekorpapier zur Herstellung solcher Platten
PL2902216T3 (pl) * 2014-02-03 2018-08-31 SWISS KRONO Tec AG Jednostka funkcjonalna

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RU2716191C1 (ru) 2020-03-06
WO2017198550A1 (fr) 2017-11-23
CA3024567A1 (fr) 2017-11-23
US20190217601A1 (en) 2019-07-18
DE102016109361A1 (de) 2017-11-23

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