WO2020089491A1 - Método para producir una estructura tridimensional sobre una cara de un sustrato plano, sustrato obtenible y dispositivo para producir el sustrato según el método - Google Patents
Método para producir una estructura tridimensional sobre una cara de un sustrato plano, sustrato obtenible y dispositivo para producir el sustrato según el método Download PDFInfo
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- WO2020089491A1 WO2020089491A1 PCT/ES2018/070705 ES2018070705W WO2020089491A1 WO 2020089491 A1 WO2020089491 A1 WO 2020089491A1 ES 2018070705 W ES2018070705 W ES 2018070705W WO 2020089491 A1 WO2020089491 A1 WO 2020089491A1
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- WO
- WIPO (PCT)
- Prior art keywords
- product
- relief
- substrate
- face
- covering
- Prior art date
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Classifications
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- 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
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
- B05D1/322—Removable films used as masks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/53—Base coat plus clear coat type
- B05D7/536—Base coat plus clear coat type each layer being cured, at least partially, separately
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- 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
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
- B33Y40/20—Post-treatment, e.g. curing, coating or polishing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/02—Superimposing layers
- B44C3/025—Superimposing layers to produce ornamental relief structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/16—Braille printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0036—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers dried without curing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0045—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or film forming compositions cured by mechanical wave energy, e.g. ultrasonics, cured by electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams, or cured by magnetic or electric fields, e.g. electric discharge, plasma
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0054—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or film forming compositions cured by thermal means, e.g. infrared radiation, heat
Definitions
- the present invention is related to the industry dedicated to generating reliefs, and more specifically to the industry dedicated to producing layers with 3D structures on substrates by means of digital printing.
- the substrates being configured as panels and being of a material that can be selected for example from wood (chipboard, medium-density fibers "MDF”, high-density fibers "HDF” or plywood), plastic (PVC), cellulose-based materials (paper or cardboard) and metal.
- MDF medium-density fibers
- HDF high-density fibers
- plywood plastic
- PVC plastic
- cellulose-based materials paper or cardboard
- a known solution comprises first applying a film-shaped material on one face of the substrate, and then applying pressure to said face of the substrate through a pressure element such as a mold, a roller or the like.
- the pressure element has an engraving, which by pressure is transferred inversely to the face of the substrate, and more specifically to the film applied on it.
- a major drawback, among others, presented by this solution resides in that it is not very flexible since, in order to change the engraving to be transferred to the substrate, the corresponding pressure element has to be changed.
- Other known solutions which provide flexibility in the reproduction of reliefs, include applying to the corresponding face of the substrate a layer of a first product or a first substance in a liquid state, or at least partially liquid, on which drops of a second product or a second substance.
- the drops of the second product impact against the surface of the first product, causing a sag or recess through the thickness of this first product.
- the drops of the second product are deposited or applied on the layer formed by the first product so that, depending on the characteristics of said two products, the drops penetrate more or less. minor degree through said layer. In this way, once the drying or curing of the two products is carried out, a surface is obtained on said face of the substrate with reliefs or 3D structures, of greater or lesser depth.
- the thickness changes of the first product layer should coincide as closely as possible with the location of those grain or cracks, according to the Image included before or after the application of the first product and / or the second product.
- the described solutions that project or eject the drops of the second product onto the layer formed by the first product are highly complex, while at least partially ineffective, from the point of view of precision in locating changes in layer thickness by droplet arrangement given the interaction of the droplets with an at least partially liquid medium.
- the present invention provides a method for producing a three-dimensional structure on one side of a flat substrate, a device to apply the method and a substrate obtainable by applying said method.
- the method comprises the following steps:
- a relief product preferably by means of injection heads, in the form of drops on the face, so that selective locations of the drops on the face are obtained;
- energy is applied by carrying out said fixing by drying the layer of the covering product.
- the relief product comprises properties that provide a retarding effect on the drying so that the drying time of the relief product is longer than that of the covering product.
- the relief product and the covering product comprise properties that are immiscible with each other to generate a removal of the covering product in correspondence with the drops of the highlight product.
- the relief product after fixing the layer of the covering product, the relief product is kept on the face or is removed.
- said relief product is preferably removed through brushing or an application of compressed air.
- the relief product is removed during fixing of the covering product layer.
- a protection product is applied to the face.
- the protection product can be covered or disposed on the covering product and can be disposed on the free selective locations of the covering product, whether or not the relief product is present.
- the relief product is selected from ink, silicone, varnish, lacquer, water-based liquid, solvent-based liquid, and any combination of the above, that is, two or more of any of the above.
- the ink is preferably transparent.
- the covering product is preferably lacquer or varnish.
- the substrate obtainable by the method according to that described comprises the selective free locations of the covering product on the face thereof.
- the substrate comprises the three-dimensional structure on its face.
- the device for producing said substrate comprises the injection heads for applying the relief product in the form of drops on a face of the substrate, first fixing means for drying the relief product, means for applying the relief product covering on the face of the substrate, a second fixing means for drying the covering product, means for applying the protection product, third fixing means for drying the protection product and a control unit configured to apply the method of agreement as described.
- the first fixing means, the second fixing means and / or the third fixing means may be the same or different from each other, the properties and nature of the relief product, of the covering product and of the protection product being the same. determine.
- Figure 1 shows a schematic view of a substrate.
- Figure 2 shows a schematic view of the substrate with a few drops of a first product on one side of it.
- Figures 3 and 4 show schematic views of the substrate with the drops and a layer of a second product according to two different thicknesses of said layer.
- Figure 5 shows a schematic view of the substrate, according to Figure 3, in which it is appreciable how both products are reacting with each other.
- Figure 6 shows a schematic view of the substrate, according to Figure 4, in which it is appreciable how the drops have been eliminated.
- Figure 7 shows a schematic view of the substrate in which, after the reaction between the two products, part of the layer has been removed in correspondence with the drops.
- Figure 8 shows a schematic view of the substrate, according to Figure 7, in which additionally the drops have been removed.
- Figure 9 shows a schematic view of the substrate in which another layer of another additional product has been applied to the face of the substrate for the location of the remaining layer.
- the present invention relates to a method for producing a three-dimensional structure on a face (1 ') of a flat substrate (1), to the substrate (1) obtainable by applying said method and to a device for producing or manufacturing said substrate (1 ) by applying said method.
- the present method allows to obtain a better definition of the three-dimensional structure, greater precision in the arrangement of the reliefs or changes in depth on the external surface of the face (1 ') and better control of depth in recesses or reductions in thickness , being in turn reduced the degree of complexity in the calculations and in the application of substances or products to be applied.
- the substrate (1) obtained has a higher quality in its definition in terms of relief or three-dimensional structure.
- the substrate (1) is flat since at least the face (1 ') to be treated is flat so as to have the three-dimensional structure thereon, as can be seen, for example, in figure 1.
- the substrate (1) is preferably configured as a panel, board or sheet of a material that can be selected, for example, from wood (chipboard, medium-density fibers “MDF”, high-density fibers “HDF” or plywood), plastic (PVC), cellulose-based materials (paper or cardboard) and metal.
- the substrate (1) is arranged in relation to the device used to carry out the method so that the face (1 ') is in a position to receive a first relief product (2).
- the relief product (2) is selected from ink, preferably transparent, silicone, varnish, lacquer, water-based liquid, solvent-based liquid and any combination of the above, that is to say between some or all of the above.
- the device For application of the relief product (2), the device comprises injection heads so that by using digital inkjet printing technology, these heads apply or eject the first relief product (2) onto the face (1 ' ).
- a print or a preparation layer can be arranged on the substrate (1), and more specifically directly on the face (1 ') thereof. Both the print and said preparation layer are considered as part of the thickness of the substrate (1) itself, since the relief product (2) is disposed on them, not being absorbed in any way. In other words, neither the substrate (1), nor the printing, nor the preparation layer absorbs the relief product (2) so that when said relief product (2) is applied, it remains on them, without moving through the themselves.
- substrate (1) corresponds the substrate (1) free of the impression and of the preparation layer or the substrate (1) including either said impression or said preparation layer.
- the relief product (2) determines the thickness changes of the final substrate (1) obtained, that is, it determines cracks or recesses in a final external surface of the substrate (1) obtained.
- the relief product (2) covers only selective locations. These selective locations correspond to specific and specific locations, that is, it leaves exposed or uncovered part of the face (1 ’) of the substrate (1).
- the method comprises applying the relief product (2) in the form of drops on the face (1 ') of the substrate (1).
- the relief product (2) is arranged according to the described selective locations on said face (1 ').
- the substrate (1) with the drops of the relief product (2) arranged as described on the face (1 ') of the substrate (1) is appreciable.
- the selective locations of the drops of the relief product (2) can correspond to a selection of the locations to correspond to specific identifiable locations in the print or the preparation layer.
- the relief product (2) covers only the specific and specific locations, that is, it leaves exposed or uncovered parts of the face (1 ') of the substrate (1), of the impression or of the preparation layer. In this way, the obtaining of the three-dimensional structure can be synchronized with the drawings or the concrete identifiable locations in the print or the preparation layer.
- the selective locations of the drops of the relief product (2) can correspond to a selection of the shape locations that are random.
- the application of the drops of the relief product (2) is given corresponding exactly to the point of location of the slits or recesses in the final external surface of the substrate (1) obtained since said product (2) is arranged so that it is prevented from being displaced through other products.
- This is due to the application of the relief product (2) on the substrate (1), without a passage through any film of another substance, avoiding that an interaction with it can modify the point of application.
- the drops of the relief product (2) are at least partially dried or cured such that they reach at least a semi-solid or gelling state. This helps to fix, even to a greater extent, the positioning of said drops on the face (1 ') of the substrate (1) established precisely and directly by applying or ejecting the drops of the relief product (2) onto the substrate (1).
- the method after applying the relief product (2), comprises applying a covering product (3) on the substrate (1) assuming an increase in the thickness of the substrate (1).
- Said covering product (3) is applied so that it remains as a layer on the face (1 ’). Accordingly, the covering product (3) is applied both in correspondence with the drops and in correspondence with the parts of the face (1 ') of the substrate (1) free of the relief product (2), so that said covering product (3) remains around the drops and on said face (1 ').
- the device used to carry out the method comprises application means.
- the means of application of the covering product (3) are selectable among other injection heads that use digital printing technology "Inkjet”, spray guns and rollers.
- the covering product (3) is a lacquer or a varnish.
- said product (3) is preferably UV-curing.
- Said covering product (3) is applied in a liquid state according to level measurements, preferably two.
- a first level measurement is determined when its thickness on the face (1 ') it reaches or even exceeds the thickness of the drops of the relief product (2) on the face (1'), as shown for example in figure 3.
- a second level measurement is determined when its thickness on the face (1 ') is less than the thickness of the drops of the relief product (2) on the face (1'), as can be seen for example in figure 4.
- Both in figure 3 and Figure 4 derives the layer-shaped arrangement of the covering product (3) after its application on the face (T) of the substrate (1).
- the applied coating product (3) is at least partially dried or cured such that it reaches at least a semi-solid or gelling state. This helps to fix the relative positioning of said covering product (3) with respect to the drops of the relief product (2).
- the method preferably comprises allowing a generation of physical and chemical reactions to take place between the relief product (2) and the covering product (3) by interaction with each other. These reactions give rise to a withdrawal or a displacement of the covering product (3) in correspondence with the drops of the relief product (2), that is, the covering product (3) moves away from the relief product (2).
- the covering product (3) and the relief product (2) have physical and / or chemical characteristics such that they do not make them miscible with each other, that is, they are immiscible, with which a reaction or rejection effect and a consequent physical separation, mainly due to differences in surface tension between each other. That is, the surface tension of the relief product (2) can be greater than that of the covering product (3) or the surface tension of the covering product (3) can be greater than that of the relief product (2).
- the method comprises selecting these products (2, 3) so that they are immiscible with each other.
- the relief product (2) tends to have a considerably lower surface tension than the surface tension of the covering product (3).
- the method may comprise selecting a silicone as the relief product (2) and a varnish as the covering product (3).
- the method may comprise selecting an ink, preferably transparent, as the relief product (2) and a lacquer as the covering product (3).
- the ink could be combined with varnish and silicone with lacquer.
- the method may comprise the use of additives so that a control is performed on the surface tension of both products (2, 3) so that two products (2, 3) are obtained that are not miscible with each other, giving rise to the previously described rejection effect.
- said products (2, 3) can be the same product or substance; that is, having the same, or substantially the same, composition in the absence of additives.
- a first varnish can be selected and used as the relief product (2) and a second varnish as a covering product (3), the surface tension of the first varnish being greater or less than the surface tension of the second varnish, so that the rejection effect between the first and second varnishes is obtained.
- Figure 5 shows the substrate (1) at a time when the reactions derived from the interaction of the covering product (3) with the relief product (2) are taking place having values of the surface tension clearly different from each other.
- figure 5 shows an instant in the generation of the reactions starting from figure 3, that is, according to the first measurement of the level of application of the covering product (3), although it could also start from the figure 4, that is, according to the second measurement of the level of application of the covering product (3).
- the method comprises, as a result of said generation of reactions, obtaining the face (1 ') of the substrate (1) with the relief product (2) according to the partial selective arrangement, in addition to the covering product (3) according to the parts of the face (1 ') free of both the relief product (2) and the rejection effect.
- Figure 7 is a representation of what was obtained as a result of said generation of reactions.
- the method may comprise the step of removing the relief product (2), as represented by figure 8.
- This step is optional given that depending on the relief or the three-dimensional structure to be obtained on the substrate ( 1) final obtained can be convenient to eliminate or keep it.
- said method comprises two ways to do so, mainly depending on the characteristics of the relief product (2): a) application of energy in the form of heat and b) applying a blowing, brushing, etc., that is, a physical or mechanical process.
- the relief product (2) is eliminated, volumetric spaces corresponding to the gaps it occupied are free, which will have formed the textured or three-dimensional structure that is desired to be obtained.
- Route a) implies that the removal of the relief product (2) is carried out, preferably, by application of radiation, which for example can be UV, UV-LED, Eb, hot air, infrared, etc.
- radiation which for example can be UV, UV-LED, Eb, hot air, infrared, etc.
- the elimination of the relief product (2) is determined according to route a) based on its chemical characteristics so that its elimination is caused by evaporation. That is, depending on the relief product (2) chosen in the method, it (2) is dried through path a) or path b). In parallel, applying route a) can cause gelation or partial drying of the covering product (3).
- the method comprises choosing the relief product (2) depending on the substrate (1), with or without the printing and with or without the preparation layer, and the characteristics to be obtained in the final substrate (1) obtained.
- the substrate (1) is a "parquet”
- UV drying varnishes would be used as the relief product (2)
- the substrate (1) is cardboard
- water-based varnishes would be used for its drying by means of hot air as the relief product (2)
- the substrate (1) is PVC
- a UV varnish would be used as the relief product (2) with the covering product (3) being a UV drying varnish.
- the method comprises selecting the relief product (2) and the covering product (3) so that they include properties that favor the drying or curing of one of the products (2, 3) before the other (2, 3).
- the relief product (2) is selected including properties to provide it with a delay effect in its drying, for example by UV.
- the step of removing the relief product (2) takes place with drying, curing, gelling or solidification of the covering product (3) being obtained first and then the removal of the relief product (2) according to one of the two ways a) or b) previously described.
- the covering product (3) is applied in such a way that the relief product (2) is removable, preferably by direct access from the outside. Therefore, the covering product (3) is preferably applied according to the second level measurement.
- the method comprises applying a protection product (4).
- the protection product (4) is preferably a UV-cured varnish, although alternatively it can be a water-based varnish or a solvent-based varnish.
- the application of the protection product (4) takes place after the fixing, drying or curing of the covering product (3), with the indentations or recesses that determine the relief or the three-dimensional structure defined.
- protection product (4) preferably means for applying it are used, such as preferably a rubber roller formulated to adapt to the relief, usually equal to or less than 20-25 Shores. Additional or alternatively a spray gun can be used.
- the method comprises fixing or curing the protection product (4), and more specifically the protection layer of the protection product (4).
- the protection product (4) in addition to the relief product (2) and the covering product (3), is totally or at least partially dryable or curable so that it reaches a solid state or at least a semi-solid state or of gelation.
- This curing usable for any of said three products (2, 3, 4), is achievable by applying energy through a technology that can be selected from Ultraviolet, UV-LED, infrared, hot air and others that use similar radiation.
- the method may comprise using drying accelerators, for example photoinitiators for UV drying, so that the times of this fixing step of the relief product (2), the covering product (3) and / or are shortened of the protection product (4).
- drying accelerators for example photoinitiators for UV drying
- the relief product (2) it is removable or hardened to be maintained when energy is applied to it, such as ultraviolet, UV-LED, Eb, infrared and hot air radiation.
- the relief product (2) When the relief product (2) is a varnish, depending on its composition, it can be dried by radiation (UV, UV-LED, Infrared) or by physical drying (hot air). When the relief product (2) is a silicone, it may require a “mechanical” removal, such as by blowing or brushing instead of applying said radiation or hot air.
- the device used to produce the substrate (1) through the method additionally comprises first fixing means for fixing or drying the relief product (2) and / or second fixing means for fixing or drying of the covering product (3), in addition to some third fixing means for fixing or drying the protection product (4).
- said device additionally comprises a control unit configured to apply the present method as described.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Coating Apparatus (AREA)
Abstract
Description
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Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
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BR112021008160-7A BR112021008160A2 (pt) | 2018-10-31 | 2018-10-31 | método para produzir uma estrutura tridimensional sobre uma superfície de um substrato plano, resultando em um substrato, e dispositivo para produzir o substrato de acordo com o método |
PCT/ES2018/070705 WO2020089491A1 (es) | 2018-10-31 | 2018-10-31 | Método para producir una estructura tridimensional sobre una cara de un sustrato plano, sustrato obtenible y dispositivo para producir el sustrato según el método |
LTEPPCT/ES2018/070705T LT3875248T (lt) | 2018-10-31 | 2018-10-31 | Trimatės struktūros gamybos būdas ant plokščio pagrindo paviršiaus |
FIEP18939015.6T FI3875248T3 (fi) | 2018-10-31 | 2018-10-31 | Menetelmä kolmedimensionaalisen rakenteen tuottamiseksi tasaisen substraatin pinnalle |
EP22210128.9A EP4159473A1 (en) | 2018-10-31 | 2018-10-31 | Method for producing a three-dimensional structure on a surface of a flat substrate, resulting substrate, and device for producing the substrate according to the method |
US17/288,734 US20210394431A1 (en) | 2018-10-31 | 2018-10-31 | Method for producing a three-dimensional structure on a surface of a flat substrate, resulting substrate, and device for producing the substrate according to the method |
EP22210109.9A EP4159472A1 (en) | 2018-10-31 | 2018-10-31 | Method for producing a three-dimensional structure on a surface of a flat substrate, resulting substrate, and device for producing the substrate according to the method |
PT189390156T PT3875248T (pt) | 2018-10-31 | 2018-10-31 | Método para produzir uma estrutura tridimensional numa superfície de um substrato plano |
CN201880099165.5A CN112996649B (zh) | 2018-10-31 | 2018-10-31 | 在平坦基底的表面上制造三维结构的方法、所产生的基底及根据该方法生产基底的装置 |
EP18939015.6A EP3875248B1 (en) | 2018-10-31 | 2018-10-31 | Method for producing a three-dimensional structure on a surface of a flat substrate |
EP22210095.0A EP4159471A1 (en) | 2018-10-31 | 2018-10-31 | Method for producing a three-dimensional structure on a surface of a flat substrate, resulting substrate, and device for producing the substrate according to the method |
JP2021523727A JP7229583B2 (ja) | 2018-10-31 | 2018-10-31 | 平らな板状材の表面に三次元構造を製造するための方法、結果として生じる板状材、及びその方法により板状材を製造するための装置 |
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PCT/ES2018/070705 WO2020089491A1 (es) | 2018-10-31 | 2018-10-31 | Método para producir una estructura tridimensional sobre una cara de un sustrato plano, sustrato obtenible y dispositivo para producir el sustrato según el método |
Publications (1)
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WO2020089491A1 true WO2020089491A1 (es) | 2020-05-07 |
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PCT/ES2018/070705 WO2020089491A1 (es) | 2018-10-31 | 2018-10-31 | Método para producir una estructura tridimensional sobre una cara de un sustrato plano, sustrato obtenible y dispositivo para producir el sustrato según el método |
Country Status (9)
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US (1) | US20210394431A1 (es) |
EP (4) | EP4159473A1 (es) |
JP (1) | JP7229583B2 (es) |
CN (1) | CN112996649B (es) |
BR (1) | BR112021008160A2 (es) |
FI (1) | FI3875248T3 (es) |
LT (1) | LT3875248T (es) |
PT (1) | PT3875248T (es) |
WO (1) | WO2020089491A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU102233B1 (en) * | 2020-11-23 | 2022-05-23 | Tarkett Gdl Sa | Digital Embossing of decorative surface coverings |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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HUE050387T2 (hu) | 2017-06-13 | 2020-11-30 | Hymmen Gmbh Maschinen & Anlagenbau | Eljárás és eszköz strukturált felület kialakítására |
DE102019206431A1 (de) | 2019-05-03 | 2020-11-05 | Hymmen GmbH Maschinen- und Anlagenbau | Verfahren zum Herstellen einer Struktur auf einer Oberfläche |
ES2947486T3 (es) * | 2021-05-10 | 2023-08-10 | Foshan Hope Digital Printing Equipment Co Ltd | Proceso de elaboración de panel decorativo de textura en 3D y panel decorativo de textura en 3D |
DE102022103652A1 (de) | 2022-02-16 | 2023-08-17 | Van Der Vlis Design Gmbh | Dreidimensional strukturiertes Dekorelement |
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EP1872959A1 (en) * | 2006-06-26 | 2008-01-02 | Dante Frati | Process for printing surfaces of wood-based flat elements |
US20110303113A1 (en) * | 2010-06-14 | 2011-12-15 | George Sarkisian | Printing method |
US20130286088A1 (en) * | 2012-04-30 | 2013-10-31 | Ceraloc Innovation Ab | Method for forming a decorative design on an element of a wood-based material |
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US20160250835A1 (en) * | 2013-10-23 | 2016-09-01 | Ceraloc Innovation Ab | Method of forming a decorative wear resistant layer |
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EP3109056A1 (de) | 2015-06-25 | 2016-12-28 | Hymmen GmbH Maschinen- und Anlagenbau | Verfahren und vorrichtung zum herstellen einer struktur auf einer oberfläche |
WO2018069874A1 (en) | 2016-10-13 | 2018-04-19 | Giorgio Macor | Method and apparatus for generating a superficial structure |
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2018
- 2018-10-31 BR BR112021008160-7A patent/BR112021008160A2/pt unknown
- 2018-10-31 PT PT189390156T patent/PT3875248T/pt unknown
- 2018-10-31 EP EP22210128.9A patent/EP4159473A1/en active Pending
- 2018-10-31 CN CN201880099165.5A patent/CN112996649B/zh active Active
- 2018-10-31 EP EP18939015.6A patent/EP3875248B1/en active Active
- 2018-10-31 LT LTEPPCT/ES2018/070705T patent/LT3875248T/lt unknown
- 2018-10-31 JP JP2021523727A patent/JP7229583B2/ja active Active
- 2018-10-31 EP EP22210109.9A patent/EP4159472A1/en active Pending
- 2018-10-31 FI FIEP18939015.6T patent/FI3875248T3/fi active
- 2018-10-31 US US17/288,734 patent/US20210394431A1/en active Pending
- 2018-10-31 WO PCT/ES2018/070705 patent/WO2020089491A1/es active Search and Examination
- 2018-10-31 EP EP22210095.0A patent/EP4159471A1/en active Pending
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US20110303113A1 (en) * | 2010-06-14 | 2011-12-15 | George Sarkisian | Printing method |
US20130286088A1 (en) * | 2012-04-30 | 2013-10-31 | Ceraloc Innovation Ab | Method for forming a decorative design on an element of a wood-based material |
WO2014170515A1 (es) * | 2013-04-16 | 2014-10-23 | Jesús Francisco Barberan Latorre | Sistema de impresión por inyección de tinta con secado |
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LU102233B1 (en) * | 2020-11-23 | 2022-05-23 | Tarkett Gdl Sa | Digital Embossing of decorative surface coverings |
WO2022106466A3 (en) * | 2020-11-23 | 2022-07-21 | Tarkett Gdl | Digital embossing of decorative surface coverings |
Also Published As
Publication number | Publication date |
---|---|
JP7229583B2 (ja) | 2023-02-28 |
BR112021008160A2 (pt) | 2021-08-03 |
LT3875248T (lt) | 2024-04-10 |
CN112996649B (zh) | 2023-07-28 |
FI3875248T3 (fi) | 2024-03-21 |
EP4159472A1 (en) | 2023-04-05 |
EP4159471A1 (en) | 2023-04-05 |
PT3875248T (pt) | 2024-03-25 |
JP2022520142A (ja) | 2022-03-29 |
EP4159473A1 (en) | 2023-04-05 |
CN112996649A (zh) | 2021-06-18 |
EP3875248A4 (en) | 2022-07-06 |
EP3875248B1 (en) | 2023-12-20 |
EP3875248A1 (en) | 2021-09-08 |
US20210394431A1 (en) | 2021-12-23 |
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