JPH10235618A - Manufacture of decorative edging pasted board material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a manufacturing method for a favorably finished decorative edging paste board material such as a furniture door, a counter or the like by a method wherein an adhesive is prevented from overflowing by bringing both the side edges of the butt end surface of a wooden board material in close contact with the surface, which is to be pasted through the adhesive, of the decorative edging. SOLUTION: This method is to manufacture a decorative edging pasted board material by pasting the long strip of a decorative edging 10 through adhesive to the butt end surface of a particle board 20, which has a predetermined thickness and both the sides of which are decorated. In this method, the pasting side of the decorative edging 10 is formed to be a surface curved inwards so as to come into close contact with both the side edges of the butt end surface of the board 20. After the decorative edging 10, the widthwise dimension to the direction of the thickness of the board 20 of which is made to be somewhat larger than the thickness dimension of the board 20, is pasted, a cutting is performed so as to make the decorative edge 10 flush with the board surface of the board 20.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a decorative wrapping material such as a door for furniture or a counter.

[0002]

Disadvantages of the prior art Conventionally, as this kind of decorative rim,
The surface of the wood material (particle board, MDF or a board having a decorative layer formed on the front and back surfaces thereof) on the side to be attached to the mouth of the wood has a curved surface slightly recessed inward. An elongated decorative rim having a width equal to the thickness of the base plate is known. Then, the decorative edge material is adhered via an adhesive so as to be aligned with the edge of the wood-based board material without any deviation, thereby producing a decorative edge material-attached plate material.

[0003] However, if the surface on the side to which the decorative edge material is to be adhered and the opening of the wooden board are aligned without any displacement,
The two side edges of the curved surface of the edge material are in close contact with the two side edges of the wooden edge of the wooden board, so that the adhesive does not protrude. Detachment has occurred, and the sticking-out of the adhesive has caused a stain on the front or back surface of the wooden board and an unnatural feeling due to the appearance of the adhesive layer.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned drawbacks, and has an elongated cosmetic on a woody board of a predetermined thickness and a part of the wood-cut surface which can be seen by a person. In a method of manufacturing a decorative edge material-attached plate material by adhering an edge material via an adhesive, a decorative edge material is attached to an edge of a wooden board of a predetermined thickness via an adhesive to form a decorative edge. In the method of manufacturing a lumber-attached plate material, the decorative edge material is a curved surface in which the side to be adhered to the wood-based plate material is inwardly concave, so that the wood-based plate material is in close contact with both side edges of the opening edge of the wood-based plate material. After attaching the decorative edge formed so that the width of the decorative edge in the thickness direction of the wooden board is slightly larger than the thickness of the wooden edge, the decorative edge is formed of the wooden edge. It is necessary to cut into an appropriate shape so that it is flush with the plate surface of the plate material. To provide a method of manufacturing a decorative edge material attached plate to the butterflies.

[0005]

Embodiments of the present invention will be described with reference to the drawings. 1 (a), 1 (b) and 1 (c) are cross-sectional views schematically showing a manufacturing sequence according to the present invention. In FIG. 1 (a), reference numeral 10 denotes a wooden board (for example, a particle board having a thickness of 18 mm or a medium board having a thickness of 9 mm)
DF) This is a decorative edge material showing a state before sticking to the front end 21 of the wood 20 with an adhesive interposed therebetween. As the adhesive, a hot melt type ethylene vinyl acetate resin is preferable. The width dimension L ₁ of the wood-based board in the board thickness direction of the decorative edge material 10 is formed slightly larger than the board thickness L ₂ . Moreover, the surface on the side to be attached is a curved surface that is concave inward. FIG.
(B) is a state diagram in which the decorative edge material 10 is adhered to the wooden board 20 with an adhesive layer 30 interposed therebetween. By sticking in this manner, the curved surface is in close contact with both side edges of the wooden board 20, so that not only the adhesive layer 30 cannot be seen from the outside, but also the sticking displacement in the thickness direction of the board occurs slightly. The close relationship is not broken and the adhesive does not protrude. FIG. 1 (c) is a view in which further processing has been performed from the state of FIG. 1 (b). The decorative edge material is cut by a woodworking machine such as a processing board or a molder, and FIG. 2 is a diagram in which a decorative rim material 100 that has been cut and finished so as to be one and adhered with an adhesive layer 30 interposed therebetween. After cutting unnecessary parts of the decorative edge material in this way, buff it and grind it.
Polishing to eliminate surface irregularities of the plate material. In this way, a decorative lining material-attached plate material which is entirely decorated is manufactured. Also,
When a particle board (for example, a three-layer board with fine chips on the front and back layers and a rough chip on the inner layer) is used as the wood board, the space formed by the curved surface of the decorative edge material and the edge of the wood is used. Since the adhesive forms a layer and the adhesive concentrates on the inner layer, the adhesive strength of the decorative rim can be sufficiently maintained even on the inner layer side where the adhesive is easily absorbed.

[0006]

[Modifications] The wood-based board material refers to a material such as a particle board, a plywood, or an MDF-free board material, and also includes a board material provided with a decorative layer on both sides or one side as appropriate. For example, a plate material on which direct printing is performed on a board surface, a decorative paper or a plywood resin sheet for makeup, and a decorative veneer sheet having a thickness of 0.2 to 0.6 mm is applied. There are various types of decorative edge materials, such as synthetic resin materials such as ABS resin and PVC resin, and name wood.

[0007]

According to the present invention, there is no need to precisely measure the size of the decorative rim before sticking so as to match the thickness of the wooden board as in the prior art. Since it is sufficient to cut the plate material so that it is flush with the plate surface of the base plate material, the woodcut finish of the wood-based plate material is finished finely, and the workability of manufacturing the decorative edge material-attached plate material is further improved.

In the present invention, the surface on the side to which the decorative rim is adhered is a curved surface which is depressed inward, and the surface is in close contact with both side edges of the wooden edge of the wooden board, and the width of the decorative rim is set to be smaller. Since the dimensions are formed to be larger than the thickness of the wooden board, after the above-described decorative rim is attached, even if a slight misalignment occurs between the decorative rim and the wooden board, the adhesive is applied to the wooden board. This eliminates the drawback that the adhesive oozes out and the adhesive is conspicuous as a layer, and can be expected to improve the design surface as a decorative edge material-attached plate material.

[Brief description of the drawings]

FIG. 1 is a schematic view showing a manufacturing order of a decorative edge material-attached plate material according to the present invention.

[Description of sign]

 10,100 decorative edge material 20 wood-based board material 30 adhesive layer

Claims (1)

[Claims] 1. A method of manufacturing a decorative edge material-attached plate material by attaching an elongated decorative edge material to an opening of a wooden material having a predetermined thickness via an adhesive, wherein the decorative edge material is a wooden material. The surface on the side to be adhered to is a curved surface that is concave inward, and is formed so as to be in close contact with both side edges of the opening edge of the wooden board, and the width dimension of the decorative edge material in the thickness direction of the wooden board is After sticking a decorative rim formed so as to be slightly larger than the thickness of the wood-based board, cutting into an appropriate shape so that the decorative rim is flush with the board surface of the wood-based board. A method for producing a decorative edge material-attached plate material, characterized in that: