EP4221937A1 - Vorrichtung und verfahren zum beschichten einer oberfläche - Google Patents
Vorrichtung und verfahren zum beschichten einer oberflächeInfo
- Publication number
- EP4221937A1 EP4221937A1 EP21786810.8A EP21786810A EP4221937A1 EP 4221937 A1 EP4221937 A1 EP 4221937A1 EP 21786810 A EP21786810 A EP 21786810A EP 4221937 A1 EP4221937 A1 EP 4221937A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coating
- workpiece
- introducing
- grinding
- application
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
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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
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
-
- 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
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- 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
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/02—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a matt or rough surface
-
- 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
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/061—Special surface effect
- B05D5/063—Reflective effect
-
- 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
- B05D7/54—No clear coat specified
- B05D7/546—No clear coat specified each layer being cured, at least partially, separately
-
- 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
- B05D7/56—Three layers or more
- B05D7/57—Three layers or more the last layer being a clear coat
- B05D7/576—Three layers or more the last layer being a clear coat each layer being cured, at least partially, separately
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/002—Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/06—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving conveyor belts, a sequence of travelling work-tables or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/19—Single-purpose machines or devices for grinding plane decorative patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/28—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding wood
-
- 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
- B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
-
- 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
- B05D2203/00—Other substrates
- B05D2203/20—Wood or similar material
-
- 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
- B05D2252/00—Sheets
- B05D2252/04—Sheets of definite length in a continuous process
-
- 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
- B05D2350/00—Pretreatment of the substrate
- B05D2350/30—Change of the surface
- B05D2350/33—Roughening
- B05D2350/38—Roughening by mechanical means
-
- 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
- B05D2501/00—Varnish or unspecified clear coat
-
- 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
- B05D7/06—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 to wood
Definitions
- the invention relates to a device and method for coating a surface, in particular a surface of a plate-shaped workpiece.
- the device and the method can be used, for example, in the furniture and component industry.
- DE 10 2011 018 348 A1 describes a device for determining the folding behavior and the folding kinetics of the surface of coatings with radiation-curable inks and varnishes initiated by short-wave monochromatic excimer UV radiation.
- Such a device is intended for determining and assessing the microfolding behavior and the folding kinetics of radiation-curable paints and varnishes and their binder components, with which paint and varnish formulations are tested in the development phase for their photochemical microfoldability, the technological processes are realistically simulated and all the necessary information is quickly and uncomplicated decorated can be obtained.
- Various methods are already known for setting a specific gloss value over an area. For example, a UV paint can be applied to a surface of a workpiece by means of rollers.
- EP 1 990 204 A1 relates to a method for coating a surface of an object.
- a desired gloss value of the coated surface is selected from a gloss scale, and the coating material is ejected from the outlet openings of a coating head onto the surface to be coated in such a way that the selected gloss level of the coated surface results.
- a parameter is varied, which is selected from a droplet size, a droplet spacing, a drying time, a type and property of the coating material ejected.
- the invention is therefore based on the object of providing a device and a method that enable a gloss value to be set in industrial use in a cost-efficient manner.
- the device for coating a surface of a workpiece comprises: a first application device for applying a first coating, in particular a paint, and a second application device for applying a second coating, in particular a paint. Furthermore, a device for introducing a structure into the first coating applied by the first application device is provided.
- a specific gloss value can be set with the method according to the invention, preferably measured as a reflectometer value according to ISO 2813.
- the device according to the invention and the method according to the invention are based on the knowledge that cost-effective production on an industrial scale is made possible with the appropriate procedure.
- the device for introducing a structure is a device for machining. This procedure can be used, depending on the result of the machining, and thus setting a specific degree of roughness, to influence the appearance of the workpiece precisely and specifically, for example to make a workpiece appear more matt or shiny.
- the device for introducing a structure can be a grinding device.
- a surface can be structured to a desired extent with a grinding device, in particular in order to produce a desired degree of roughness.
- the grinding device preferably comprises a grinding means, the grinding means being exchangeable and/or the grinding means having areas of different grain size. Depending on the requirement, a different structure can thus be formed on the workpiece.
- the grinding device has a rotating grinding belt with which machining can be carried out. It is preferred that the grinding belt is moved in the direction of a relative movement between the workpiece and the grinding device.
- a suction device can also be provided in order to remove chip residues, such as grinding dust, and thus prepare them for a subsequent processing step.
- the grinding belt is exchangeable and/or the grinding belt has areas of different grain size.
- a different structure can thus be formed on the workpiece. This can be done in particular by replacing the grinding belt and/or by positioning the grinding belt relative to the workpiece, for example by moving the grinding belt or by setting a stop for guiding the workpiece.
- the first application device and/or the second application device is/are a spray application device or inkjet device, so that contactless application of a coating material is made possible.
- the device for introducing a structure can have a pressing device that is set up to apply a variable pressing force. In this way, the formation of the structuring can be varied and/or adapted.
- the device can have a printing device, in particular an inkjet printing device, which is arranged such that a decoration applied with the printing device can be provided with the first coating by means of the first application device.
- a printing device in particular an inkjet printing device, which is arranged such that a decoration applied with the printing device can be provided with the first coating by means of the first application device. The functionality of the device is thus expanded.
- a conveying device is provided for moving the workpiece in a conveying direction.
- a high throughput can thus be achieved.
- the conveyor is designed as a belt conveyor, conveyor belt or a conveyor chain. Such conveyors have proven themselves in the wood processing industry.
- a control device which is set up to control the device for introducing a structure in such a way that the structure is changed, in particular on the basis of a gloss scale, preferably measured as a reflectometer value according to ISO 2813. In this way, the variability of the device can be further increased.
- control device is set up by changing a contact pressure, a relative speed between a device for introducing a structure and the workpiece, a direction of the relative movement between a device for introducing a structure and the Adjust workpiece, or a change of means for introducing the structuring.
- the type and/or form of the structuring can thus be adapted and/or changed.
- a narrow side of a workpiece is coated with the device and the method.
- the device can also have a device for applying a preferably strip-shaped coating material, in particular a strip-shaped coating material, such as an edge band material.
- the device for applying a coating material can be arranged in such a way that the first application device is arranged for applying a second coating to the coating material, in particular narrow-surface coating material.
- the device can also have a device for detecting a gloss value of a further surface of the workpiece, in particular the broad surface of the workpiece.
- the device can be set up to control the device for introducing a structure into the first coating applied by the first application device in such a way that an achieved gloss value is coordinated with the gloss value of the further surface of the workpiece.
- the structuring is introduced into a first coating with a grinding device, then if the grinding unit is equipped with grinding media of different grit sizes, different gloss or surface finishes can also be achieved. Mattness levels are generated.
- the invention also provides a method.
- the method for coating a surface of a workpiece comprises the steps: applying a first coating, in particular a paint, to the workpiece, introducing a structure into the first coating, and applying a second coating, in particular a paint, on the machined first coating.
- the first coating is cured before the structuring is introduced, in particular using a UV source.
- the curing of the coating can be further accelerated by using a UV source.
- the structuring is introduced by machining, in particular by means of grinding.
- a surface can thus be structured to a desired extent and in a targeted manner, in particular in order to produce a desired degree of roughness, in particular through the configuration and depth of the structuring.
- the structuring is carried out by changing a contact pressure, a relative speed between a device for introducing a structuring and the workpiece, a direction of the relative movement between a device for introducing a structuring and the workpiece, or changing a means for introducing the structuring is adjusted .
- the workpieces coated in the process are preferably plate-shaped workpieces.
- the workpieces can consist, at least in sections, of wood, wood materials, composite materials or the like. Purely by way of example, such a workpiece is an element of a piece of furniture, a floor or ceiling panel or the like.
- a coating material preferably in the form of a strip
- a coating material is applied to the workpiece is applied, which coating material is provided with the first coating.
- it is a strip-shaped coating material, such as an edge band material.
- the coating material can be made of a plastic material or a veneer.
- Fig. 1 is a perspective view of an apparatus according to a first embodiment.
- Fig. 2 is another view of the device according to the first embodiment.
- Fig. 3 shows a schematic structure of a
- a coating device 100 which is designed as a continuous machine and has a conveyor device 110 for moving workpieces W.
- the conveyor device 110 extends in a conveying direction and is set up to move plate-shaped workpieces W in the conveying direction.
- the conveyor 110 is in Designed as a belt conveyor in the exemplary embodiment, but a conveyor belt or a conveyor chain can also be used.
- the coating device 100 comprises an upper pressure 111 which has a peripheral holding means (not shown) which also extends in the conveying direction and keeps the workpieces in a fixed state during conveying.
- the panel-shaped workpieces W can in particular be workpieces made of wood, wooden materials, composite materials or the like, such as are used in the furniture processing industry. Purely by way of example, such a workpiece is an element of a piece of furniture, a floor or ceiling panel or the like.
- the coating device 100 has a printing device 10 with which a narrow side of the panel-shaped workpiece W is provided with a specific decoration, in particular a specific color or a specific pattern.
- the printing device 10 has an ink print head which is set up to print the narrow side of the workpiece W.
- Such an inkjet print head can output the colors black, magenta, yellow and cyan and combine them accordingly. By combining the different colors, a multicolored sample workpiece can be created.
- a first application device 20 is arranged downstream of the printing device 10 in the conveying direction and is set up to apply a first lacquer (first coating) to the narrow side of the workpiece W.
- the first application device 10 is also equipped with an inkjet device in order to spray the paint onto the narrow side of the workpiece.
- a non-contact paint Order to be implemented.
- application by means of a roller arrangement is also possible.
- a grinding device 30 is provided downstream of the first application device 20 in the conveying direction and has two deflection rollers 31 and a grinding belt 32 .
- the grinding device 30 is dimensioned in such a way that narrow sides of different thick workpieces can be machined subtractively. By machining the first lacquer with the grinding device 30, a certain structure/structuring is introduced into the first lacquer.
- the grinding device 30 comprises a pressure device 33 which presses the grinding belt 32 circulating around the deflection rollers 31 against a narrow side of a workpiece W.
- a pressure device 33 which presses the grinding belt 32 circulating around the deflection rollers 31 against a narrow side of a workpiece W.
- the engagement of the grinding belt 32 on the narrow side of the workpiece also varies, so that the design and depth of the structuring of the surface of the workpiece W processed with the grinding device 30 can be changed accordingly.
- the speed and running direction of the grinding belt 32 can be varied in order to influence a processing result.
- the grinding belt 32 can be exchanged, so that grinding belts with different grits or a different distribution of the grinding grains on the grinding belt can be used. Depending on the grit of a particular abrasive belt, the machined surface may have a different texture.
- the grinding device 30 can be equipped with a grinding belt that has different grit ranges or areas with different scattering of the grinding grains provided on the grinding belt, so that by positioning the grinding device, in particular Positioning in the vertical direction, and by engaging a specific area of such a grinding belt on the narrow side of the workpiece W, a corresponding structuring can be selected.
- the coating device 100 comprises a second application device 40 downstream of the grinding device 30 in the conveying direction, which is designed similarly to the first application device 20 .
- the second application device 40 includes a device for contactless application of a second paint (second coating) on the narrow side of the workpiece W, such as an inkjet device.
- a second paint second coating
- the coating device 100 comprises a control device with which the described components of the coating device 100, in particular the conveyor device 110, the printing device 10, the first application device 20, the grinding device 30 and the second application device 40 can be controlled.
- a workpiece can be processed in such a way that it has a specific gloss value.
- the respective layer thickness of the first lacquer and the second lacquer as well as the type of structuring introduced into the first lacquer are controlled.
- a method can thus be carried out with the coating device 100 in which a decoration, in particular a color and/or pattern, is first applied to a narrow side of a workpiece W by means of the printing device 10 .
- a first lacquer is applied to the narrow side of the workpiece W by means of the first application device 20 .
- the surface of the workpiece provided with a first paint layer comes into contact with the grinding device 30 .
- the surface of the workpiece is ground with the grinding device 30 so that a corresponding structure is created in the surface of the workpiece provided with paint.
- the type of structuring can be set according to a previously described method.
- the structured surface of the first lacquer is then provided with a second lacquer by means of the second application device 40 and sealed with it.
- a second embodiment of a coating device 100' is described on the basis of a schematic view. Similar to the coating device 100 according to the first embodiment, the coating device 100' has a printing device 10', a first application device 20', a grinding device 30' and a second application device 40'. However, the components mentioned for processing or Coating a broad surface of a workpiece W formed.
- such a coating device can have a movable unit which has a first application device, a second Application device and a device for machining, in particular a grinding device, having the device for machining being arranged in such a way that it machines a first coating applied by the first application device.
- the first application device, a second application device and a device for machining can be accommodated in a unit which is guided along a narrow side of a plate-shaped workpiece during the coating process.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020125687.6A DE102020125687A1 (de) | 2020-10-01 | 2020-10-01 | Vorrichtung und Verfahren zum Beschichten einer Oberfläche |
| PCT/EP2021/076778 WO2022069534A1 (de) | 2020-10-01 | 2021-09-29 | Vorrichtung und verfahren zum beschichten einer oberfläche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4221937A1 true EP4221937A1 (de) | 2023-08-09 |
Family
ID=78080262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21786810.8A Withdrawn EP4221937A1 (de) | 2020-10-01 | 2021-09-29 | Vorrichtung und verfahren zum beschichten einer oberfläche |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230286017A1 (de) |
| EP (1) | EP4221937A1 (de) |
| CN (1) | CN116323097A (de) |
| DE (1) | DE102020125687A1 (de) |
| WO (1) | WO2022069534A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202200005738A1 (it) * | 2022-03-23 | 2023-09-23 | Cefla Soc Cooperativa | Metodo per la verniciatura di pannelli tramite teste vacuum |
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| JPS4827450B1 (de) * | 1967-10-06 | 1973-08-22 | ||
| DE3331391A1 (de) * | 1983-08-31 | 1985-03-07 | Dieter 6636 Berus Schmitt | Verfahren zum herstellen von metallisch wirkenden ueberzuegen auf oberflaechen aus polystyrol |
| SE469212B (sv) | 1991-10-17 | 1993-06-07 | Anders Lindblad | Anordning foer maalning av kontinuerligt frammatade laangstraeckta traefoeremaal |
| AU730163B2 (en) | 1996-11-06 | 2001-03-01 | Rohm And Haas Company | Method of curing coating compositions |
| DE19915909C2 (de) * | 1998-12-11 | 2003-05-28 | Steinemann Technology Ag St Ga | Verfahren zur Steuerung des Schleifprozesses sowie Rechnersteuerung für Breitschleifmaschine |
| GB2394433B (en) | 2002-10-24 | 2005-06-29 | Coyle John E | A polishing line |
| DE102004007503B3 (de) | 2004-02-13 | 2005-09-29 | 3H-Lacke Lackfabrik Hammen Gmbh & Co. Kg | Verfahren und Vorrichtung zur Beschichtung von Elementen aus natur- und/oder holzfaserhaltigen Werkstoffen mit Lacksystemen |
| EP1941521A4 (de) * | 2005-09-26 | 2011-06-15 | Magswitch Technology Worldwide Pty Ltd | Magnet-arrays |
| GB0525985D0 (en) * | 2005-12-21 | 2006-02-01 | Ici Plc | A coating composition |
| ES2564242T3 (es) | 2007-05-10 | 2016-03-21 | Homag Holzbearbeitungssysteme Ag | Procedimiento y dispositivo para el revestimiento de una superficie |
| DE102008022403B3 (de) * | 2008-05-06 | 2009-11-19 | Fritz Egger Gmbh & Co. | Holzwerkstoffplatte mit einer hochglänzenden Laminatbeschichtung und Verfahren zur Herstellung einer solchen Holzwerkstoffplatte |
| DE102009032117B3 (de) * | 2009-07-08 | 2011-02-24 | Audi Ag | Verfahren zum Herstellen einer Mattlackierung |
| DE102010008821A1 (de) * | 2010-02-22 | 2011-08-25 | Homag Holzbearbeitungssysteme AG, 72296 | Verfahren zum Beschichten von Bauteilen |
| DE102011018348A1 (de) | 2011-04-20 | 2012-10-25 | Innovative Oberflächentechnologie GmbH | Vorrichtung zur Ermittlung des Faltungsverhaltens und der Faltungskinetik der Oberfläche von Beschichtungen mit strahlenhärtbaren Farben und Lacken durch Bestrahlung mit kurzwelliger monochromatischer Excimer-UV-Strahlung |
| US9409206B2 (en) * | 2013-05-02 | 2016-08-09 | The Boeing Company | Methods and systems for applying aerodynamically functional coatings to a surface |
| KR101823068B1 (ko) * | 2016-02-11 | 2018-01-30 | 아주스틸 주식회사 | 연마된 스테인레스 스틸 질감을 갖는 컬러강판의 제조방법 및 이에 의해 제조된 컬러강판 |
| CN106204318A (zh) * | 2016-07-13 | 2016-12-07 | 北京航空航天大学 | 一种喷涂数字化车间 |
| DE102017201970A1 (de) | 2017-02-08 | 2018-08-09 | Weeke Bohrsysteme Gmbh | Schleifeinsatz sowie Schleifmaschine |
| CN109454739A (zh) * | 2017-09-06 | 2019-03-12 | 成都千佳世纪家具有限责任公司 | 一种竹制家具加工工艺 |
| CN109500939A (zh) * | 2017-09-14 | 2019-03-22 | 成都千佳世纪家具有限责任公司 | 密实杉木板制作工艺 |
| CN108080230A (zh) * | 2017-12-29 | 2018-05-29 | 三联泵业股份有限公司 | 一种泵壳防护涂层的喷涂工艺 |
| DE102018202618A1 (de) * | 2018-02-21 | 2019-08-22 | Homag Bohrsysteme Gmbh | Schleifvorrichtung sowie Verfahren zur Erfassung eines Zustands eines durch eine Schleifvorrichtung bearbeiteten Werkstücks |
| DE102018105134A1 (de) * | 2018-03-06 | 2019-09-12 | Karl Heesemann Maschinenfabrik Gmbh & Co. Kg | Verfahren zum Betreiben einer Schleifvorrichtung und Schleifvorrichtung |
| KR20210047314A (ko) * | 2018-08-22 | 2021-04-29 | 조지오 마코 | 표면 구조를 생성하기 위한 방법 및 장치 |
| CN110216487B (zh) * | 2019-06-06 | 2024-05-28 | 丰泽智能装备股份有限公司 | 金属支座产品自动化柔性生产线及生产方法 |
-
2020
- 2020-10-01 DE DE102020125687.6A patent/DE102020125687A1/de active Pending
-
2021
- 2021-09-29 WO PCT/EP2021/076778 patent/WO2022069534A1/de not_active Ceased
- 2021-09-29 EP EP21786810.8A patent/EP4221937A1/de not_active Withdrawn
- 2021-09-29 CN CN202180067760.2A patent/CN116323097A/zh active Pending
- 2021-09-29 US US18/029,006 patent/US20230286017A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE102020125687A1 (de) | 2022-04-07 |
| CN116323097A (zh) | 2023-06-23 |
| WO2022069534A1 (de) | 2022-04-07 |
| US20230286017A1 (en) | 2023-09-14 |
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