JPH0516108A - Edge material and decorative laminated sheet fitted with the same - Google Patents

Abstract

PURPOSE:To obtain a decorative laminated sheet which visually has depth in the whole side face of edge material and is enriched in stereoscopic effect by easy work by coating the other side faces exclusive of one side face of the translucent long-sized material with transparent resin in a range of the whole length thereof. CONSTITUTION:A long-sized member 2 formed of resin material such as polyvinyl chloride is mixed with coloring matter and colored. One side face 13 of this long-sized member is formed into an even face. Uncolored transparent resin material 4 is integrally formed by a proper forming means to the three side faces exclusive of one side face in a range of the whole length. Breadth of edge material 1 is made nearly larger than width of the butt end face of a decorative laminated sheet base material 10. Further the long-sized member is constituted so that the breadth thereof is made nearly small. After the edge material is joined to the necessary part of the butt end face of the base material 10 in such a way, or at the same time of this joining work, working of the shape of the butt end, namely the outer surface of the transparent resin is cut by using a chamfering machine or a tenoner. Thickness of the decorative laminated sheet base material is made equal to the thickness of the edge material 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a edging material and a decorative board with an edging material, and more particularly, to easily give a deep design feeling to a colored or patterned edging material to be joined to the mouth of a decorative board. The present invention relates to an edge material that can be used and a decorative board using the edge material.

[0002]

2. Description of the Related Art A decorative board having a base material such as particle pods and a decorative paper having a wood pattern printed on the surface is
Normally, a separately manufactured edge material is joined to the mouth part to protect the mouth part and enhance the design of the decorative board. Conventional edging material is polyvinyl chloride or acrylonitrile-butadiene-styrene copolymer (ABS)
A resin material such as that described above is mixed with an appropriate pigment to color it in a single color or multiple colors, or a resin material having a pattern on its surface is used. By appropriately selecting the balance with the surface pattern of the board, the design of the decorative board as a whole is improved. However, the one with the edge material simply colored or the one with a pattern on its surface is visually poor in three-dimensional effect.For example, even when a wood grain pattern is applied, the depth of natural tree rings, etc., The three-dimensional effect was not obtained.

As a means for solving the problem, it is known that a thin film transparent resin material is laminated on the side surface of the edge material, which is opposite to the side surface joined to the mouth of the decorative plate, This is because of the relationship between the reflection of light on the surface of the pattern and the reflection of light on the surface of the transparent resin material laminated on it, the side surface laminated with the resin visually gives a three-dimensional effect and depth. There is an advantage that can be obtained.

For the same purpose, a transparent resin material is sprayed on the edge material for coating.

[0005]

However, none of the above means are satisfactory. The method of laminating the transparent resin on one side of the edging material requires a separate step for laminating, and in addition to the other method in which the transparent resin is not laminated after forming the mouthpiece shape as a decorative board. The surface of the edge material is exposed as it is on one of the two sides, and the depth or the three-dimensional effect is lost only in that part. The means for spraying and coating a transparent resin material on the edge material portion can form transparent layers on the three side surfaces of the edge material, and the disadvantages of the transparent resin laminated can be eliminated. ,
It is extremely difficult to apply the coating only to the edge material, and it requires a considerable amount of work time to apply the coating, and the resin layer that is obtained is not necessarily of uniform thickness. As a result, the three-dimensional effect becomes uneven, and the decorative board as the final product has the same inconvenience.

The object of the present invention is to eliminate the disadvantages of the prior art as described above, and to provide a sufficient depth and three-dimensional effect visually on the three sides while facilitating manufacturing and molding. The purpose of the present invention is to obtain a edging material and a decorative board in which such edging material is joined to the mouth part.

[0007]

In order to solve the above-mentioned problems and to achieve the object, the present invention uses a transparent resin material in which one side of an opaque elongated material is left and the other side is transparent over its entire length. A coated edge material is disclosed. Further, according to the present invention, by bonding a side surface portion of the above-mentioned edge material which is not covered with the transparent resin to the opening portion of the decorative board and shaping the transparent resin material coated on the other side surface. A manufactured veneered decorative board is also disclosed.

As the material for the long product and the transparent resin material to be coated thereon, all known materials used for the edge material to be joined to the mouth of the decorative plate can be used, but polyvinyl chloride or acrylonitrile-butadiene can be used. -Resin materials such as styrene copolymer (ABS) are particularly preferred. A means for making a long object opaque is also a means for producing a conventional opaque edging material, for example, a method of extruding a colorant-added resin, a method of coloring the surface of the produced edging material, or a patterning method. Applicable.

As the means for coating the transparent resin material on the three side surfaces of the long product, the conventional means for producing a laminated resin structure may be appropriately used. For example, when extrusion molding, two colors (one color) are used. It is also possible to extrude a transparent resin onto three surfaces of a colored opaque long material, or a transparent resin can be extruded. Further, the cross-sectional shape of the long object may be a rectangular shape or a cross-sectional shape having irregularities, like the cross-sectional shape of a conventional edge member.
And it is desirable that the width is a little thinner than the thickness of the mouth of the decorative plate. With respect to a long product having an arbitrary cross-sectional shape, a transparent resin material is coated on the other three side surfaces except the side surface where the long product is joined to the opening portion of the decorative plate. The cross-sectional shape of the edge material after coating may be any shape such as a rectangular shape or an arc shape, and when the cross-sectional shape of a long object is a shape having irregularities, the edge material may be coated along the cross-sectional shape. . However, it is desirable that at least the thickness in the width direction of the side surface of the side to be joined to the mouth of the decorative plate is at least equal to or more than the thickness of the mouth of the decorative plate to be joined.

When a decorative board is formed by using this edge material, the side surface of the decorative board, which is not covered with the resin, is adhered to the opening of the decorative board using an adhesive or the like as in the conventional case.
After that or simultaneously with the joining, the transparent resin material layer portions coated on the three side surfaces are formed into an appropriate shape by a machine such as a chamfering machine or a tenor. As a result, it is possible to obtain a decorative board in which a rim material having a transparent resin film having a desired thickness formed on the three side surfaces of a colored or patterned elongated object is joined to the mouth end portion.

[0011]

EXAMPLES The present invention will be described in detail below based on examples. 1 and 2 show different embodiments of the edging 1 according to the invention in cross section. In the figure, 2 is a long member made of a resin material such as polyvinyl chloride, which is colored by mixing a dye. One side surface 3 of this long object is a flat surface, and the transparent resin material 4 which is not colored over the entire length except the surface is integrally molded by an appropriate molding means. ing.

FIG. 2 is the same as that of the embodiment of FIG. 1 except that the shape of the cross section of the molding is a semi-cylindrical shape. In this embodiment, the long member is shown as having a rectangular cross section, but the present invention is not limited to this, and it is possible to take any shape such as an oval shape or a shape having irregularities as described above. is there. Moreover, as described above, the cross-sectional shape of the edge member 1 is not limited to that shown in the drawings.

FIG. 3 is a schematic view of a process for manufacturing a decorative board using this edge material. Reference numeral 10 denotes a decorative board serving as a base material. For example, a decorative material 12 such as a printed board having an arbitrary pattern such as a grain pattern printed on the front and back surfaces of a base material 11 such as a particle board is attached. The side surface portion of the edge member 1 according to the present invention, which is not covered with the transparent resin material, is joined to the ostium surface 13 of the decorative plate base material 10 by a method similar to the conventional method. In this embodiment, the lateral width of the edging 1 is slightly larger than the width of the mouth end surface of the decorative plate base material 10 and the lateral width of the long object is slightly smaller. After the edge material is bonded to the required part of the mouth end surface of the decorative board base material 10 in this way, or at the same time as the joining work, a chamfering machine, a tenor, or the like is used to process the mouth end shape, that is, a transparent resin. The outer surface of the material is cut, and the thickness of the decorative plate base material 10 and the thickness of the edge material 1 are made equal as shown in the diagram on the left side of FIG.

In the above example, the width of the edging material 1 is slightly larger than the width of the mouth end surface of the decorative plate base material 10 and the width of the long material is slightly smaller. It is also possible to make the width of No. 1 and the width of the mouth end surface of the decorative plate base material 10 the same width from the beginning, and in that case, there is an effect that the processing of at least the side portion can be omitted or simplified.

The shape of the wood mouth is formed by the long member 2.
It is desirable to process the three side surfaces of the transparent resin material with the same thickness, or it is possible to positively process the side surfaces so as to have different thicknesses. By polishing the surface as required after processing the shape of the mouthpiece, a decorative board having edge portions having transparent resin material layers on three side surfaces joined to the mouthpiece portion can be obtained.

[0016]

As described above, according to the present invention, it is possible to easily obtain, as the edge material to be joined to the mouth end portion, the transparent resin material layers formed on the three side surfaces thereof. With a simple operation of sticking to the surface and processing the shape of the mouthpiece, it is possible to obtain a decorative board that has a visually rich and three-dimensional appearance on all sides of the edge material.

It is extremely easy to make the thicknesses of the transparent resin material layers equal to each other, and it is also possible to positively change the thickness if desired, thereby creating a different design feeling. .

[Brief description of drawings]

FIG. 1 is a cross-sectional view of an embodiment of an edge material according to the present invention.

FIG. 2 is a sectional view of another embodiment of the edging material according to the present invention.

FIG. 3 is a schematic view showing a process of making a decorative board using the edge material according to the present invention.

[Explanation of sign]

1-edge material, 2-long material, 4-transparent resin material, 10-decorative board

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification code Internal reference number FI technical display location B32B 27/06 7258-4F

Claims (3)

[Claims] 1. An edge material, characterized in that one side surface of an opaque elongated object is left and the other side surface is covered with a transparent resin material over the entire length thereof. 2. The edge part of the veneer is covered with a transparent resin of an edge material in which one side of the opaque elongated object is left and the other side is covered with a transparent resin material over its entire length. A decorative board with an edge material, which is formed by joining the non-side parts. 3. A resin material having a decorative board and an edge material attached to the mouth part of the decorative board, the edge material having one side surface of an opaque elongated material and the other side surface transparent over its entire length. A transparent resin coated on the other side surface of the long product after the side surface of the decorative material, which is not covered with the transparent resin of the long material, is joined to the mouth of the decorative plate. A decorative board with edge material, which is manufactured by processing the material into a shape.