JPH06153702A - Production of patterned material - Google Patents

Abstract

PURPOSE:To obtain a method for producing a patterned material capable of naturally providing a natural feeling without any artificial feeling such as machining by utilizing the growth of a tree and forming a large amount of a complicated pattern on the surface of the material. CONSTITUTION:A stamping die (1) or a cutting die (2) having uneven patterns (4) and (4') on the inner peripheral surface is pressed to the surface of a tree (5) or a bamboo material during the growth to transfer the uneven patterns (4) and (4') provided in the die (1) or (2) to the surface of the tree (5) or bamboo material.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention includes a pattern for transferring an uneven pattern artificially formed on the surface of a growing tree or bamboo, etc. used as a construction material or an art object to the surface of the tree or bamboo. The present invention relates to a method for manufacturing a material.

[0002]

2. Description of the Related Art Conventionally, in the field of manufacturing pillars and works of art using wood and bamboo materials, trees and bamboo materials are felled, and after the sawing process, means such as pressing, cutting, and polishing the outer skin of the trees and bamboo materials are used. To form a concavo-convex pattern by, for example, to obtain a floor pillar for industrial use.

In these ordinary engraving methods, a large number of steps are required and enormous manpower is required, and it is difficult to obtain a high artistic value despite the high cost, and the natural skin of trees or bamboo materials is difficult to obtain. It wasn't something I could respect.

[0004]

DISCLOSURE OF THE INVENTION The present invention is to obtain materials such as trees and bamboos having high industrial value by a simple method.

[0005]

In order to achieve the above object, the present invention provides a "pressing die or a punching die having an uneven pattern on the inner peripheral surface thereof, which is pressed against the surface of a growing tree or bamboo to provide the die. The uneven pattern created is transferred to the surface of trees or bamboo. ”

This makes it possible to mass-produce a material having a complicated pattern by a simple method.

[0007]

The method of the present invention will be described below with reference to the illustrated embodiments. (1) is a stamping die, (2) is a punching die, and an uneven pattern (4) is formed on the inner peripheral surface (3) of both. The concave-convex pattern (4) is appropriately selected from various shapes, and the engraved one may be attached to the inner peripheral surface by, for example, paste processing to form an uneven shape, or the engraved pattern may be formed by cutting out. You may.

The pressing die (1) and the punching die (2) are of a shape obtained by dividing a cylinder, and are formed according to the outer shape of the material (5) to be fitted. Usually, an inner diameter of 30 to 200 mm and a wall thickness of about 5 mm are used. The mold material is not particularly limited, but a vinyl chloride pipe is used in this embodiment. Of course, copper pipes and aluminum pipes can also be used.

The dividing number is half in this embodiment, but may be more than half. A hinge (not shown) and a fixture (not shown) may be attached to the split portion to facilitate the attachment to the material (5).

The material (5) is a growing tree or bamboo material, and a material having a diameter of about 30 to 200 mm is appropriately selected according to its use. The type of tree is not particularly limited,
Hinoki and cedar are selected for use as floor pillars.

Next, a method of manufacturing the floor pillar will be described by taking the floor pillar as a typical example. The length of the tree used for the floor pillar is about 3 m, so select a tree with no branches on its trunk with a margin of about 4 to 5 m. Next, peel off the bark (tree) of the tree where the pattern is to be formed, and stamp on that part (5 ').
Insert (1) to the die (2). After that, a wig or wire (6) is tightly wound over the mold (1) or (2) and left in that state for a required period. It is usually about 1 to 3 years. During this time, the tree (5) grows, so the recessed part of the die (1) and the die
There is no resistance in the cut out part of (2), so the tree (5)
Grows as it is and enters the recesses and cutouts, while the projections and non-cutouts do not grow because they press the surface of the tree (5), resulting in uneven patterns ( A pattern matching the 4) or cutout pattern (4 ') is formed on the surface of the tree (5).

After the required period of time has passed, the tree (5) is cut down and subjected to lumber / skin peeling, and then the surface of the tree skin is polished to form a floor pillar. At this time, this pattern is a tree (5)
Since it is formed naturally by the growth of, there is no artificial feeling like mechanical processing, and it is possible to feel a natural texture.

When it is used in a vase or the like, the pattern portion is cut out, the central portion is hollowed out, and then the surface is polished to have a complicated texture that cannot be naturally formed. Finished in a vase with.
The surface of the product can be subjected to color coating, glazing coating, or other surface treatment, if necessary.

[0014]

[Effect] The present invention presses a stamping die or a punching die having an uneven pattern on the inner peripheral surface as described above, and presses it on the surface of a growing tree or bamboo to make the uneven pattern provided on the mold of the tree or bamboo. As it is transferred to the surface, it grows into the recessed part of the die and the cutout part of the die due to the growth of the tree, and conversely, the convex part and the uncut part grow because the surface of the tree is pressed. As a result, there is an advantage that a pattern matching the uneven pattern or the cutout pattern is easily formed on the surface of the tree.

Moreover, since this pattern is formed naturally by the growth of trees, there is no artificial feeling such as mechanical processing and the natural texture can be felt, and in addition, it is simple. There is also an advantage that materials with complicated patterns can be mass-produced by various methods.

[Brief description of drawings]

FIG. 1 is a front view of a tree for applying the method of the present invention.

FIG. 2 is a front view of the bark of the tree shown in FIG.

FIG. 3 is an enlarged front view when a mold is attached to the bark peeling portion of the tree of FIG.

FIG. 4 is an enlarged front view of a wire wound around the mold of FIG.

FIG. 5 is a perspective view of a die half used for the method of the present invention.

FIG. 6 is a perspective view of a punching die used in the method of the present invention.

[Explanation of symbols]

 (1)… Stamping die (2)… Cutting die (3)… Inner surface (4)… Uneven pattern (4 ′)… Cutout pattern (5)… Material (6)… Wire

Claims (1)

[Claims] 1. A feature of pressing a die or die having an uneven pattern on the inner peripheral surface against the surface of a growing tree or bamboo to transfer the uneven pattern provided on the die to the surface of the tree or bamboo. And a method for manufacturing a patterned material.