JPS602920Y2 - wood end material - Google Patents

Description

[Detailed description of the invention] This invention forms a large number of grooves perpendicular to the longitudinal direction of the back surface of a resin-impregnated sheet, forms a veneer on the surface, forms a coating layer on the veneer, and integrates the lamination. The purpose of this invention is to provide a surface-finished wood end material that is flexible, has little expansion and contraction, and can be mass-produced with stable quality.

Conventionally, the wood end material using veneer used to decorate the wood end face of this type of panel was made by attaching a veneer 0.5rrL1m thick on paper 0.2m1m thick with vinyl acetate resin adhesive. Integrated laminated materials were commonly used.

However, the above-mentioned conventional wood end materials have poor dimensional stability due to large expansion and contraction due to moisture absorption and drainage of the paper on the back and the veneer on the front, and are difficult to store due to lack of flexibility. This has the disadvantage that the wood edge material tends to peel off from the panel after it is attached to the wood edge of the panel, and it is necessary to paint the panel after it is attached to the wood edge of the panel, which requires an extremely large number of man-hours. .

The present invention was made with the aim of eliminating all of the drawbacks of conventional wood end materials.

The present invention will be explained in detail below with reference to the drawings.

The present invention is a resin-impregnated material made of cloth, paper, etc., which is impregnated with a thermosetting resin such as phenol resin, melamine resin, diallyl phthalate resin, etc., and has many grooves 4.4 formed at right angles to the longitudinal direction of the back surface. On the surface of sheet 1, oak,
Thickness 0 made of walnut, rose watt, etc.
．． 2 to 1. A veneer 2 with a length of 7 m is placed and brought into contact with the veneer 2, and a paint such as a polyurethane resin paint or an amino alkyd resin paint is applied onto the veneer 2 to form a coating layer 3, and the resin-impregnated sheet, the veneer 2, and the coating film are coated. This is a wood end material that is made by laminating layer 3 and molding them into one piece.

In addition, when the veneer 2 is brought into contact with the surface of the resin-impregnated sheet 1,
In order to strengthen the adhesion between the resin-impregnated sheet 1 and the veneer 2, they may be placed in contact with each other via an adhesive such as a phenol resin adhesive or a melamine resin adhesive.

Further, the resin-impregnated sheet 1 may be made by laminating a desired number of resin-impregnated sheets into one.

In addition, the size of the groove 4 is 5ya/m to 1m1m, and the depth is 0.
．． 5yn at 05 to 0.5m/m, 7m to 20m, /
It is desirable to form them at intervals of m.

In addition, when mass producing the wood end material according to the present invention, the width is 1000 mm.
? FL/? FL to 12007FL/7FL, length 18
After manufacturing it in a size of 00yyh/yn to 3600rn/ln, it may be cut to a predetermined width and length.

Since the present invention is constructed as described above, the resin-impregnated sheet 1 and the veneer 2 hardly absorb or discharge moisture, and the dimensional stability is good. Also, the veneer 2 is hardly cracked or chipped, so that the wood edge of the panel After being attached to the panel, the wood end material will not peel off from the panel, and since it is finished with paint, there is no need for painting at all, and mass production is also possible.

Also, since there are grooves on the back side, it is highly flexible, such as:
Even if it is a long one, it can be rolled up and stored, it is easy to handle, and it has the effect of improving the conformability to the end surface of the panel wood.

[Brief explanation of the drawing]

FIG. 2 is a perspective view of a wood end material according to the present invention. 1... Resin-impregnated sheet, 2... Veneer,
3... Paint film layer, 4... Groove.

Claims (1)

[Scope of utility model registration request] This wood end material is made by forming a large number of grooves perpendicular to the longitudinal direction of the back surface of a resin-impregnated sheet, a veneer is brought into contact with the surface, a coating layer is formed on the veneer, and the material is laminated and integrated.