Classifications

• • 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
  • B44C3/10—Producing and filling perforations, e.g. tarsia plates
• • 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
• • 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
  • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
  • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
  • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
  • B29C70/745—Filling cavities in the preformed part
• • 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
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
  • B29K2711/14—Wood, e.g. woodboard or fibreboard
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
  • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
  • B29K2995/002—Coloured
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
  • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
  • B29K2995/0026—Transparent
• • 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

Definitions

• the subject of the invention is a method for surface decoration of woodwork products.
• aesthetical, durable decorations, inserts, inlays can be set into the slots and hollows of the surface of woodwork products for example in parquets, respectively in miscellaneous wood panel materials, furthermore in furniture and furnishing objects made of wood.
• the carrier is heated approximately to 150° F and filled with the mixture of epoxy materials.
• the invention is a method for surface decoration of woodwork products, during which a slot is created in the surface of the woodwork products by cutting, and surface-cleaning and slot-cleaning is performed on the product, then a transparent material is fitted into the slot formed this way to set there, and the surface formed this way is provided with a sealing layer after polishing, and is lacquered.
• the method according to the invention is characterized by that, a clutch material is set into the slot formed in the surface of the woodwork product by cutting after surface and slot cleaning, then the surface of the clutch material in the slot is preferably colored on places and ways required, then the slot is filled with a transparent material and then it is polished and after providing a top sealing layer, a final lacquer layer is applied.
• sealing material and the clutch material are simple uncolored nitro-lacquer material.
• the transparent material is a two-component- epoxy resin (Schharz, resin, poly-epoxy).
• the final sealing lacquer material is: conventional parquet-, or furniture lacquer.
• the area of application of the method is in furniture industry, traditional wood panels, laminated panels, parquets, wall-covering materials, doors, windows, ceilings, suspended ceilings.
• surfaces can be flat, respectively arched, or concave or convex areas.
• the surface can be colored, respectively uncolored or decorated in itself.
• a final sealing layer or surface protection is applied, which is preferably parquet lacquer or surface protecting layer of plastic resin raw material.
• Fig 1 shows the initial phase of the method according to the invention.
• Fig 2 shows the application of the clutch material according to the method.
• Fig 3 shows how the paint layer is created during the method.
• Fig 4 shows another possible embodiment of the method according to the invention.
• Fig 5 shows the location of the filling material applied during the method according to the invention.
• Fig 6 shows the process of making the surface of the wood raw material even.
• Fig 7 shows the final treatment of the surface, the coating by the final sealing layer.
• Fig 8 shows a preferable way of forming the slot during the method.
• Fig 9 shows the cutting head preferably applied to form the slot according to Fig 8.
• Fig 10 shows a possible embodiment of the woodwork product made during the method according to the invention from top view.
• Fig 11 shows making of the protecting and coating layer in a preferable definite embodiment of the method according to the invention.
• Fig 12 shows the intake of the filling material in a preferable definite embodiment of the method according to the invention.
• Fig 13 shows making of the primer paint layer and the final coating layer in a preferable embodiment of the method according to the invention.
• Fig 1 shows the initial phase of the method according to the invention.
• the wood raw material 1 can be seen in the figure where forming of slot 2 took place by cutting or by another method.
• Fig 2 shows the application of the clutch material according to the method.
• the slot 2 created in the wood raw material 1 can be seen in the figure.
• Application of clutch material 3 on the surface of the slot 2 takes place by dispersion, smearing or any other methods.
• An important momentum of the application of the clutch material 3 is, that this layer must be incessant on the whole surface of the slot 2.
• the thickness of the clutch layer depends on the material applied, as well as the material of the inlay, this way ensuring the mechanical and aesthetical expectations.
• Fig 3 shows how the paint layer is created during the method.
• the application of the paint layer 5 into the surface of the clutch material 3 takes place in the slot 2 coated with clutch material 3 in the wood raw material 1.
• Fig 4 shows another possible embodiment of the method according to the invention. This case the location of the object 6 or decorating element takes place in the slot 2 formed in the wood raw material 1 into the surface of the clutch material 3 coating the slot 2.
• Fig 5 shows the placement of the filling material applied during the method according to the invention, hi order to protect the paint layer 5 placed into slot 2 coated with clutch material 3 formed in the wood raw material 1 or that of the object 6 placed there, as well as for the levelling of the surface a filling material 4 is placed into the slot 2.
• Fig 6 shows the process of making the surface of the wood- raw material even.
• Fig 6 shows the subsequent technological step of the solution to be seen in Fig 5.
• polisher 9 the level of the filling material 4 is polished to the level of the wood raw material 1.
• Fig 7 shows the final treatment of the surface, the coating by the final sealing layer.
• the slot 2 provided with filling material 4 as well as the surface of the woodwork product 1 are provided with a final coating, protecting layer 7.
• Fig 8 shows a preferable way of forming the slot 2 during the method.
• the shape of slot 2 is preferably slightly dilating downwards to ensure, that the filling material 4 applied is set in the slot 2 in a form-closing way. This way the changes of layers of the wood resulting from the changes of the size of the wood can not result in the falling out or peeling off the inlay from the wood raw material 1 even in extreme cases.
• Fig 9 shows the cutting head 8 preferably applied to form the slot according to Fig 8.
• Fig 10 shows a possible embodiment of the woodwork product from top view made during the method according to the invention.
• the pattern to be seen in the figure can be formed by the suitable guiding of the cutting head 8 during the technological process, which can be done by any of the woodworking technologies in the state of the art.
• the cutting process can be executed in the most effective way by CNC or other computer- guided equipment developed for this purpose.
• Fig 11 shows making of the protecting and coating layer in a preferable definite embodiment of the method according to the invention.
• the clutch material 3 is applied into the inner wood surface of the slot 2 of the wood raw material 1 as a protective and coating layer by an air brush spraying system, where the material applied is preferably acrylic paint.
• Fig 12 shows the intake of the filling material 4 in a preferable definite embodiment of the method according to the invention.
• the intake of the filling material 4 takes place with the filling head 11.
• the decorating paint layer 5 is created or the placement of the object 6 takes place.
• Fig 13 shows making of the primer paint layer 12 and the final coating layer 7 in a preferable embodiment of the method according to the invention. After the removal of the excess filling material 4 the UV-drying primer paint layer 12 and the final coating layer 7 are applied.
• the material of the clutch material is a nitro-base paint and painting takes place with a special noozle. It is also possible to apply a special gradient color during the method according to the invention, which has not been possible so far in the state of the art. In given case it is possible to place a decorating element such as paper or other celluloze content object e.g. a leaf or other natural material, even a flammable material into the slot, as resulting from the epoxy polimerization applied during the method, no thermal effect is present, that would damage the paper or any other material.
• a decorating element such as paper or other celluloze content object e.g. a leaf or other natural material
• This technology is based on three steps of application to fill the decorations in the wood to a homogeneous and resistant surface and to get various paint and colour effects.
• 3rd Step After removing of the overstanding filling material coating with UV-drying paint primer and top coat.
• coloured filling material at step 2 a big number of various paint and colour effects can be reached. Especially light/dark effects can be combined very decorative.
• Application step 1 is not necessary for all kinds of wood, according to the wood quality sometimes step 1 can be cancelled.
• the materials, which are necessary for step 1 and step 2 are for this application specially adapted high quality paint systems.
• the decorated parquet- wood has the same resistance like all other standard parquetry on the market.
• the seal is a special fast drying acrylic paint which is applicated by computer guided airbrush spraying system.
• Step 1 Nozzle diameter 0,6 - 0,8 mm
• Step 2 the sealed decoration of the wood will be filled with a two component solvent free paint system with 100 % active material and without any contraction during drying.
• the filling head is a special mixing nozzle, which blends the two components in the necessary relation together.
• the two components are transferred by micro pumps in the necessary quantity, hi the nozzle they are mixed together to a homogenous liquid in medium viscosity and poured out into the decoration till an overstanding film of max. 0.5 mm is reached.
• the movement of the blending/filling head and the micro pumps are guided by special computer programs.
• Viscosity component A 10,000 - 11 ,000 mpas
• Drying time after filling min. 8 hours, normal 12 hours
• component B will not change.
• step 2 After the drying time of 8 - 12 hours of step 2 the overstanding filling material has to be removed and the parquet wood surface must be prepared for the final coating as usual.
• the standard parkett technology and UV-drying paints can be used.
• One UV-transparent primer coat and minimum 3 layers of UV -drying transparent and glossy top coat are recommended.
• parquet wood stability and flexibility -flexibility will be even supported in case of the very high hardness of the filling material.
• the advantage of the solution according to the invention is, that an aestethical surface can be formed, which can be widely applied. It makes possible an in-site, retrospective application, which is especially advantageous in case of floorings and other walking surfaces, because the surfaces can be renowned aesthetically.
• the surface created during the method according to the invention can be polished several times without damaging the inlay.
• An important benefit and novelty of the method according to the invention is the application of the clutch material, furthermore the fact, that the inside of the hollow formed in the wood is painted and not the filling material.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Life Sciences & Earth Sciences (AREA)
• Wood Science & Technology (AREA)
• Chemical & Material Sciences (AREA)
• Composite Materials (AREA)
• Application Of Or Painting With Fluid Materials (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=89986449

Family Applications (1)

Country Status (3)

Families Citing this family (2)

Family Cites Families (5)

• 2004
  • 2004-12-15 HU HU0402575A patent/HU0402575D0/hu unknown
• 2005
  • 2005-12-13 HU HU0501150A patent/HUP0501150A2/hu active IP Right Revival
  • 2005-12-15 WO PCT/HU2005/000135 patent/WO2006064297A1/en active Application Filing
  • 2005-12-15 EP EP05822891A patent/EP1855818A1/de not_active Withdrawn

Non-Patent Citations (1)

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