KR200339690Y1 - Veneer overlayed panel capable of v cutting - Google Patents

Abstract

The present invention is capable of forming V-shaped grooves by joining sheets of low-cost veneer and semi-transparent decorative film printed with high-quality veneer patterns on synthetic wood such as low-cost solid wood, particleboard, and medium density fiberboard (MDF). It relates to veneer laminated panel, and more specifically, to the upper surface of the low-cost veneer, the decorative film is printed with high-quality veneer pattern, and then to the synthetic processing of low-cost solid wood or particleboard, medium density fiberboard (MDF) The present invention relates to veneer laminated panels that can be joined to wood panels to enable high-quality veneer patterns and more natural and elegant V-shaped grooving.

In addition, by providing a functional coating such as antibacterial, fragrance, stain resistance, scratch resistance, etc. to the translucent decor film, it is possible to provide a veneer laminated panel combines the functionality, and V-shaped groove processing is possible to decorate TV, audio, etc. Of course, it can be used for the processing of building members such as various housing members, furniture and system kitchen furniture, doors for storage furniture, interior doors.

Description

V-shaped grooving veneer panel {VENEER OVERLAYED PANEL CAPABLE OF V CUTTING}

The present invention is capable of forming V-shaped grooves by joining sheets of low-cost veneer and semi-transparent decorative film printed with high-quality veneer patterns on synthetic wood such as low-cost solid wood, particleboard, and medium density fiberboard (MDF). It relates to veneer laminated panel, and more specifically, to the upper surface of the low-cost veneer, the decorative film is printed with high-quality veneer pattern, and then to the synthetic processing of low-cost solid wood or particleboard, medium density fiberboard (MDF) The present invention relates to veneer laminated panels that can be joined to wood panels to enable high-quality veneer patterns and more natural and elegant V-shaped grooving.

As the standard of living improves, the demand of natural wood for various furniture and flooring is increasing day by day, but it requires decades of time for the wood to be used as a material for furniture and the price is high. It is owned only and is used exclusively for high quality furniture.

Therefore, the development of furniture materials that give a feeling of low-cost and high-quality solid wood is being developed, and one of them is a pattern wood that is thinly cut (cut) and bonded to the surface of low-cost wood or synthetic wood such as to preserve the grain of the wood as it is. It is a bonding panel.

After the process such as painting for the surface protection to the panel manufactured in this way, the altar is cut by dimensions through a variety of cutting devices, it is tightly bound using an adhesive or fastening screws, etc. to manufacture furniture. In this conventional method, there is a limit in giving a luxurious feeling because the break of the pattern appears in the corner portion.

Therefore, as a way to give the continuity of the pattern and the material of the corners where the two sides meet when manufacturing furniture, there is a V-grooving method, which has been developed in the field of electrical equipment such as television, audio bench, speaker box, etc. Laminate a vinyl chloride (PVC) sheet with a thickness of about 0.2 mm on a base material such as a cut board (particle board) or a medium density fiber board (MDF), and use the processability of the vinyl chloride sheet to make a V on the back of the base material. The type grooving is carried out, and the grooves are glued together. Attempts have been made to apply this V-shaped grooving method to veneer laminated panels, but due to the nature of the material, there is a problem in applying the actual product to the cracked or cracked veneer at the corners.

Therefore, the present invention aims to solve these problems of the prior art and technical problems that have been requested from the past.

That is, an object of the present invention is to provide a veneer splicing panel capable of V-shaped grooves while providing a veneer splicing panel having a high-quality veneer texture and dignity while using inexpensive veneer.

Still another object of the present invention is to provide a veneer joining panel capable of forming a V-groove having functionalities such as antibacterial, fragrance, stain resistance, scratch resistance, etc. in addition to the texture and class.

1 is a cross-sectional view of a conventional V-grooved panel;

Figure 2 is a cross-sectional configuration of the V-shaped groove processing of the veneer joining panel according to an embodiment of the present invention.

Description of the main symbols in the drawings

10, 10a: functional coating layer

20, 20a: deco film layer

30, 30a: adhesive layer

40, 40a: low cost veneer

50, 50a: adhesive layer

60: synthetic wood

V-groove-able veneer panel according to the present invention for achieving this purpose, the adhesive layer, the low-cost veneer layer, the adhesive layer applied to the low-cost veneer layer and the adhesive layer on the surface of the synthetic wood or low-cost wood It includes a deco film layer bonded to the veneer layer through, the deco film layer is made of a configuration of a translucent state in which a high-quality veneer pattern is printed.

Therefore, the V-shaped grooved veneer panel of the present invention is bonded to the functional veneer sheet on the upper surface of the synthetic wood or low-cost wood, the wood texture of the low-cost veneer layer at the bottom is expressed through the translucent deco film The high-grade veneer pattern printed on the deco film layer is combined with the texture of the natural wood, thereby exhibiting the same effect as the veneer laminated panel made of the high-quality veneer layer as a whole, and at the same time enabling the V-shaped groove processing.

The thickness of the synthetic wood or low-cost solid wood is not particularly limited as long as it can form a plate-shaped panel, but usually within a thickness of 3 to 50mm is preferred. The thickness of the low-cost veneer layer and the thickness of the deco film layer is not particularly limited as long as it can constitute a veneer sheet. The thickness of the low cost veneer layer is 0.05 to 1.5 mm, preferably 0.2 to 0.6 mm, and the thickness of the decor film layer is 0.05 to 0.5 mm, preferably 0.1 to 0.2 mm. If the thickness of the low-cost veneer layer is too thin, it is difficult to express the unique texture of the wood, on the contrary, if the thickness is too thick, the yield of the veneer itself decreases, which is not preferable. In addition, if the thickness of the deco film layer is too thin, it is easy to be torn during the manufacturing process or the use of the final sheet, on the contrary, if too thick, the texture of the wood is likely to be damaged, which is not preferable.

In some cases, the upper surface of the decor film layer may further include a functional coating layer. The functional coating layer may be a coating layer having one or more functions selected from antibacterial, fragrance, stain resistance, scratch resistance and the like.

The present invention also relates to the housing of household appliances such as refrigerators, microwave ovens, air cleaners, and the like, doors of furniture or system kitchen furniture or storage furniture made of V-grooves using panels laminated with veneer, and doors. will be.

Expensive veneer should be used to express high quality texture and dignity using the prior art, and it was difficult to continuously implement the pattern of the part where two corners meet. Therefore, the present invention solves all of these problems as can be seen in the following description with reference to the drawings. However, the following description and reference drawings are intended to explain preferred examples of the present invention, and the scope of the present invention is not limited thereto.

As a reference to the description of a part of the present invention, and also for comparison with the present invention, the conventional V-shaped groove processing step will be described briefly with reference to the drawings.

1 shows a schematic diagram of a conventional V-groove.

First, the PVC decorative film (1,1a) having a thickness of about 0.2 mm is bonded to both sides of the composite wood (3) using adhesive (2,2a), and then V-shaped on the panel using the V cutting equipment. By digging the grooves and then folding them at right angles to the end, the continuity of the pattern of the portions where the two edges meet can be maintained. However, this method is because the PVC decor film itself is an artificial material, the pattern and the resulting feeling is different from that given by natural materials.

Figure 2 is a cross-sectional configuration of the veneer joining panel capable of V-shaped grooves according to an embodiment of the present invention is shown.

The V-shaped grooving veneer panel 200 of FIG. 2 has an adhesive layer (50, 50a), a low-cost veneer layer (40, 40a) on the upper surface 60 of synthetic wood, such as medium density fiberboard, particleboard, plywood ), Adhesive layers 30 and 30a, deco film layers 20 and 20a, and functional coating layers 10 and 10a are sequentially positioned. The bottom of the synthetic wood is placed sequentially in the same order. Among them, the configurations of the adhesive layers 50 and 50a and the veneer layers 40 and 40a are the same as in the conventional veneer laminated panel.

The adhesives 30, 30a, 50, and 50a are not particularly limited as long as they bond the upper and lower constituent layers, but the adhesive layers 50 and 50a of the veneer sheet and the synthetic wood are preferably vinyl acetate (PVAc) or Ethylene vinyl acetate (EVA) -based and urea resin-based adhesives are used, and the ethylene vinyl acetate (EVA) is preferably used as the adhesive layers 30 and 30a of the low-cost veneer layers 40 and 40a and the deco film layers 20 and 20a. A glue is used.

The low-cost veneer layer (40, 40a) is obtained as a relatively low-cost tropical timber wood compared to the timber of the temperate wood, such as Chenchen, Nawang, Meranti, Sappele.

Expensive veneer patterns are printed on the deco film layers 20 and 20a. As base films thereof, for example, polyolefin resins such as polyethylene, polypropylene, polyvinyl chloride, polystyrene, polyvinyl fluoride, and poly Ester resins may be used. The high-priced veneer pattern means a pattern of the temperate timber logs, but is not limited thereto, and may be a rather artificial pattern that can exhibit more excellent texture and dignity based on the pattern of the temperate timber logs. The method of printing veneer pattern on a deco film can be performed through gravure printing, which is a kind of intaglio printing, which reproduces colors smoothly. The upper surfaces of the deco film layers 20 and 20a may be subjected to a separate post treatment to provide an excellent surface feel, for example, finely etched or sanded to provide a natural touch such as a cross section of wood. Blasting can be performed.

The topmost functional coating layers 10 and 10a are optional layers that can be optionally added, for example, to improve surface strength by coating nano ceramics such as montmorillonite (MMT). Alternatively, titanium dioxide, aluminum oxide and the like are dispersed in an ultraviolet curable resin, for example, a polyurethane acrylate resin or a polyester resin, and then sprayed or impregnated onto the decor film layers 20 and 20a, followed by ultraviolet curing. By forming a coating layer, it is possible to achieve improvement in strength and stain resistance. In some cases, by adding a functional ingredient such as a fragrance substance, antimicrobial agent, etc. to 2 to 10% based on the total coating layer weight to the coating layer material, it is possible to produce a functional veneer having aroma characteristics and antibacterial properties. When the aromatic substance is added below the content, the function is insufficient. When the aromatic substance is added above the content, the unit price increase ratio becomes higher than the functional property.

Although the contents of the present invention have been described above, those of ordinary skill in the art will be able to perform various applications and modifications within the scope of the present invention based on the above contents.

According to the present invention, a deco-film printed with a high-quality veneer pattern is bonded to the upper surface of a low-cost veneer, and the panel is manufactured by bonding the decorative film to a synthetic wood or solid wood to make a V-shaped groove processing, and to produce furniture. Therefore, the part where the two corners meet can enable the continuous implementation of the pattern. In addition, by using a low-cost veneer will be able to manufacture a product with the dignity and beauty of high-quality veneer at a low price.

In addition, by forming a functional coating layer if necessary, it is possible to manufacture a functional veneer laminated panel capable of V-type groove processing having antibacterial, fragrance, stain resistance, and scratch resistance.

The V-shaped grooved veneer panel manufactured as described above can be used as a building member such as various housing members, furniture or system kitchen furniture, doors for storage furniture, interior doors, and the like.

Claims (6)

The upper surface of the synthetic wood or low-cost wood comprises a low-cost veneer layer, an adhesive layer applied to the low-cost veneer layer, and a deco film layer bonded to the veneer layer through the adhesive layer, the teco film layer V-grooved veneer joining panel, characterized by a translucent state in which high-quality veneer patterns are printed. According to claim 1, wherein the thickness of the synthetic wood or solid wood is less than 3mm to 50mm, the thickness of the low-cost veneer layer is 0.05 to 1.5mm, the thickness of the decor film layer is characterized in that 0.05 to 0.5mm Veneer splicing panel. The veneer laminated panel according to claim 1, further comprising a functional coating layer on an upper surface of the decor film layer. The veneer laminated panel according to claim 3, wherein the functional coating layer is a coating layer having one or more functions selected from antibacterial, fragrance, stain resistance, scratch resistance, and the like. The veneer laminated panel according to claim 1, wherein the low-cost veneer layer is composed of tropical wood, and the high-priced veneer pattern printed on the deco film is a pattern of a temperate wood or similar artificial pattern. The veneer laminated panel according to claim 1, wherein the deco film is made of a polyolefin resin or a polyester resin.