JPS5919002B2 - Decorative board manufacturing method - Google Patents

Description

[Detailed Description of the Invention] The present invention provides a method for manufacturing a decorative board that can easily produce a decorative board with a texture similar to that produced by hand carving wood with beautiful growth rings and grain patterns on the surface. This is what we are trying to provide.

The grain patterns and growth rings of the material change in a variety of ways depending on the unevenness of the wood, giving it a unique three-dimensional feel and weight.

In particular, for figurines, we carefully select the direction of the wood and the wood itself as necessary to determine the unevenness of the sculpture, the growth rings, and the grain of the wood. They are perfectly synchronized and are excellent products, but they are all hand-made, have low productivity, and are extremely expensive.

Therefore, the present invention aims to easily manufacture a decorative board similar to the one that requires a lot of effort, and it is possible to easily produce a decorative board similar to the one that requires a lot of effort. A thin veneer 2 is made by slicing the obtained laminate in a direction perpendicular to the lamination direction, and this thin veneer is used as a base material with an adhesive. Stack them together.
A template similar in shape to the template described above is used to adhere the two.

Embodiments of the present invention will be described below with reference to the drawings.

A pair of templates 1 having desired unevenness as shown in FIG.
a. Prepare lbY.

These templates 1a and lb use a wooden carving shape as a matrix, and use a resin mold or a casting mold by a casting method or the like.

A large number of thin veneers of wood are provided and colored in at least two different tones.

The wood used is birch etc.

A large number of these thin veneers are stacked together with adhesive, and the template 1a is
, 1b and tighten.

2 in Fig. 1 is a thin veneer.

In this way, a laminate 3 as shown in FIG. 2 is obtained.

As shown in FIG. 3, this laminate 3 is sliced in a direction perpendicular to the lamination direction to produce a thin veneer 4.

5 is a blade for slicing.

The obtained thin veneer 4 has wood grain and annual ring patterns formed by the difference in color tone between the original veneers 1.

This thin veneer 4 is overlaid with a base material such as paper or wood board using an adhesive, and is pressed by templates 6ay 6b having the same irregularities as those of templates 1a and 1b as shown in Fig. 4. Glue.

The templates 6a and 6b may also be used as templates 1a and 1bv.

In FIG. 4, T is the substrate. The decorative board having irregularities thus obtained is as shown in FIG. 5, for example, and has a surface similar to that obtained by hand carving wood.

This manufacturing method can also be carried out by machine, making it easy to manufacture swords.

If you use an adhesive with the same color as at least one of the pair of thin veneers to be bonded as the adhesive for bonding the thin veneers 2, the adhesive will soak into the thin veneers 2 and the boundary between them will be damaged. Blur,
It can create a feel that is closer to natural wood.

In addition, when bonding the sliced veneer 4 and the base material 7,
Alternatively, when bonding two veneers together, the adhesive may be thermoplastic synthetic resin film, relatively stretchable cloth, paper, etc.
If a flexible material such as a nonwoven fabric impregnated with adhesive is used, cracking of the veneers 2 and 4 can be reduced.

Furthermore, as the thin veneer 2, for example, hard materials impregnated with oak or synthetic resin are used in combination alternately. Dye the color.

When manufactured as described above and then rubbed on the surface using a steel wire brush or the like, the part of the material that is soft to the teeth as shown in Figures 6 and 7 becomes a groove 8, which is more similar to wood. becomes.

There may be several types of hard materials and soft materials rather than two types.

As described above, according to the present invention, it is possible to easily obtain a decorative board having irregularities similar to hand-carved irregularities.

[Brief explanation of drawings]

FIG. 1 is a front view of an apparatus for implementing the sacrificial plate manufacturing method of the present invention, FIG. 2 is a perspective view of the manufactured laminate, FIGS. 3 and 4 are front views showing the manufacturing process, and FIG. FIG. 5 is a perspective view of the completed decorative board, FIG. 6 is a side view of the decorative board of the same example, and FIG. 7 is an enlarged view of a portion of FIG. 6. 1 a, 1 b, '6a s 6b...Cedar board, 2...Thin veneer, 3...Laminated board, 4.
... Thin veneer, 1 ... Base material.

Claims (1)

[Scope of Claims] 1. A large number of thin wood veneers dyed in a plurality of different colors are stacked together with an adhesive, placed between a pair of templates having unevenness of the desired shape, and compressed. Then, the obtained laminate is sliced in a direction perpendicular to the lamination direction to make a thin veneer 2, and the thin veneer obtained by slicing is used as a base using a template 2 having the same unevenness as the above-mentioned template. A method for manufacturing decorative laminates that is characterized by being laminated and bonded to other materials. 2. Claim 1, characterized in that an adhesive having the same color as one of the pair of thin veneers to be bonded is used as an adhesive for bonding multiple thin veneers of wood. A method for manufacturing decorative laminates. 3. A flexible material such as a thermoplastic synthetic resin film is used as the adhesive material used when laminating and bonding the base material and the thin veneer obtained by slicing, or as the adhesive for bonding the thin veneers together. Claim 1 characterized in that
The method for manufacturing the decorative laminate described in Section 1.