KR20050090976A - Method of forming decorative pattern on a surface of wood by using a mold - Google Patents

Abstract

By using molds on the surface of wooden daily necessities such as furniture, desks, and dining tables, as well as building finishing materials such as flooring, wall, and ceiling made of wood, various molding patterns and sculptural and embossed patterns can be easily formed. A method of forming a pattern on a surface of wood that can give a beautiful appearance to the surface of a finish or wood household goods is disclosed. According to the present invention, a plurality of solid wood processed by a rotary processing method is plywood and pressed by a press, and then coated with a phenolic resin or unsaturated resin on the pressurized plywood. Thereafter, a thin veneer is placed on the top surface of the coated plywood and a pattern is formed on the surface of the plywood in a desired shape by applying a pressure of 500 tons at a temperature of 150 to 200 ° C. in a press machine equipped with a prefabricated mold. At this time, the mold to be used is provided with a concave-convex suitable for engraving the embossed or intaglio or provided with a blade protruding outward on one side. The method according to the invention is also applicable to wooden household goods such as furniture, desks, dining tables and the like used in the home.

Description

Method of forming decorative pattern on a surface of wood by using a mold}

The present invention relates to a method of forming a pattern on the surface of the wood, and more particularly, to molds on the surface of wooden household goods such as furniture, desks, dining tables, as well as building finishing materials such as flooring, wall, and ceiling made of wood. By simply forming a variety of molding patterns, yin-embossed pattern, by using a method for forming a pattern on the surface of the wood that can give a beautiful appearance to the surface of the building finishing material or wooden household goods.

There is a growing interest in improving the quality of life as the industry develops and as a result, life is enriched. In order to meet this trend, most modern people living in barren urban environment want to change their living environment to be environmentally friendly to feel the breath of Mother Nature. As part of such means, it is common to plant pots indoors or plant trees in the garden, and the tendency to dry indoor floors and the like with wood is gradually increasing when building a house.

Flooring materials made of natural materials have the marketability as much as the number of buildings due to the recent environmentally friendly residential tendency. Usually, the flooring material using the solid wood is constructed by the slope projection (= fitting) that is commonly used around the world. In other words, the unit board is made by adhering the veneer on the square veneer plywood cut to a certain size, and forming projections on two sides of the veneer plywood and grooves into which the projections of the other veneer plywood are fitted on the other two sides. Construct them in succession. On the other hand, the width of the wood is long and the length is long, so that the unit boards are formed by continuously forming the grooves on which one of the two long sides forms a protrusion and the other on which the protrusion of the veneer plywood is fitted. Sometimes.

On the other hand, in the conventional flooring material to be constructed as described above is put a variety of patterns on the top plate for a beautiful aesthetic. For example, a wood grain pattern is formed on the top veneer of each unit plate to be continuously assembled and constructed, or various patterns and the like are engraved on the top plate using a synthetic resin solution by high frequency bonding or thermal bonding. Put it in. Thereafter, the unit boards are successively assembled so that the patterns of the unit boards match properly, thereby forming a desired overall pattern on the floor covering. However, in such a case, since the individual unit boards have to be finely fitted to fit the entire pattern, work is difficult and labor time and labor are consumed a lot.

Alternatively, a desired pattern may be formed on the flooring flooring by drawing a whole pattern and then attaching a cover sheet made by coloring the adhesive sheet onto the top surface of the flooring flooring constructed on the floor of the building. However, in this case, the adhesive applied between the flooring and the cover sheet may float during heating after construction, and the overall height may be disturbed due to a gap due to shrinkage and expansion of wood.

On the other hand, wooden household goods such as furniture, desks, dining tables, and the like often occur when the surface is damaged when used for a long time in real life. Thus, there is a need to properly repair damaged surfaces. In addition, the user may be tired of the appearance of the furniture, desk, dining table and the like and want to repair or replace it. In this case, conventionally used after painting the surface of the furniture, desk, dining table, etc., at this time, there was a disadvantage that the aesthetics are lower than the original product.

The present invention has been made to solve the above-mentioned conventional problems, the first object of the present invention, by using a mold on the surface of the building material, such as flooring flooring, wall materials, ceiling materials, etc. By simply forming molding patterns and negative and embossed patterns, the manufacturing cost and labor of construction finishing materials can be reduced, construction time on site can be shortened, and patterns on the wooden surface that can give a beautiful appearance to the surface of the construction finishing materials Is to provide a way to form.

In addition, a second object of the present invention is to simply form a variety of moldings and embossed patterns by using a mold on the surface of the wooden household goods such as furniture, desks, dining tables, etc. It is to provide a method of forming a pattern on the surface of the wood that can give the surface a beautiful appearance and extend the service life.

In order to achieve the first object as described above, the present invention,

Processing the solid wood to the desired size and thickness (S1);

Making a plywood by applying an adhesive between the logs while stacking a plurality of processed logs vertically (S2);

Inserting the plywood into a press machine to pressurize (S3);

Coating a resin on the pressurized plywood (S4);

Placing a thin veneer on the top surface of the coated plywood (S5); And

It provides a method of forming a pattern on the surface of the wood comprising the step (S6) of molding the plywood on which the veneer is located to a desired shape using a pre-made mold.

In addition, in order to achieve the second object as described above, the present invention

Preparing a wooden daily necessities to form a pattern on the surface (S1);

Coating a resin on a surface of the wooden household article (S2);

Placing a thin veneer on the top surface of the coated household article (S3); And

It provides a method for forming a pattern on the surface of the wood comprising the step (S4) of forming the desired shape using the pre-fabricated mold in which the household goods in which the veneer is located.

Hereinafter, the method of forming a pattern on the surface of wood using a mold will be described in more detail.

Example 1

In order to form various molding patterns and negative / embossed patterns by using a mold on the surface of building finishing materials such as flooring, flooring, ceiling, and the like, first, wood is processed to a desired size and thickness. At this time, in the present invention, instead of the conventional slice method to turn in the longitudinal direction of the wood, the wood is processed using a rotary processing method. In other words, cutting is performed while the solid wood is rotated in the axial direction.

Next, a plurality of rotary milled woods are stacked horizontally, and an adhesive such as EVA is applied therebetween to make plywood. The plywood made in this way is inserted into the press to apply strength to 500t under a temperature of 150 ~ 200 ℃ to increase the strength and eliminate the deformation of the wood. As a result, multiple logs are joined together to form a single plywood.

The phenolic resin or unsaturated resin is then coated onto the pressurized plywood, or the pressurized plywood is placed in a vacuum impregnator to remove air from the plywood and the phenolic or unsaturated resin penetrates into the plywood.

Next, a thin veneer is placed on the top surface of the plywood reinforced by coating or penetrating phenolic resin or unsaturated resin, and then molded into a desired shape using a prefabricated mold. At this time, the mold is used to attach a protruding blade on one side so as to engrave various molding patterns on the veneer placed on the upper surface of the plywood. On the other hand, the one provided with predetermined irregularities so as to emboss and engrav the pattern on the upper surface of the plywood is used.

500t is applied under the temperature of 150-200 degreeC in the state which mounted the metal mold | die which has a desired shape in a press. As a result, it is possible to obtain a building finishing material whose surface is molded into a shape pre-engraved in a mold.

Example 2

Phenolic resin or unsaturated on the surface of the wooden household products to form a pattern, in order to form various molding patterns or negative and embossed patterns by using a mold on the surface of the wooden household goods such as furniture, desks and tables made of wood. Coat the resin.

Next, a thin veneer is placed on the top surface of the wood dairy product reinforced by the coating of phenolic resin or unsaturated resin and then molded into a desired shape using a prefabricated mold. Alternatively, a thin veneer may be directly placed on a surface of a wooden household article to be patterned without coating a phenolic resin or an unsaturated resin, and then molded into a desired shape using a prefabricated mold. At this time, as the mold used in the first embodiment, as the blade protrudes attached to one side, or the one provided with a predetermined concave-convex to emboss the embossed.

500t is applied under the temperature of 150-200 degreeC in the state which mounted the metal mold | die which has a desired shape in a press. As a result, the surface of the wooden household product can be molded into a shape pre-engraved in a mold.

As mentioned above, according to the present invention, instead of the conventional slice method, the wood is processed by rotary processing method and then plywood, reinforced by coating or penetration of phenol resin or unsaturated resin, and on the top surface of the reinforced plywood. After placing the thin veneer, using a specially manufactured mold, various molding patterns or yin-embossed patterns are simply formed on the surface of the plywood. As a result, not only the manufacturing cost and labor of the building finishing material can be reduced, but also the construction time of the site can be shortened. In addition, it is possible to obtain a building finish having a beautiful appearance.

In addition, according to the present invention, the phenolic resin or unsaturated resin is coated on the surface of the wooden household goods such as furniture, desk, and dining table where the surface coating is damaged or the paint is worn after using for a long time in the home, and the thin veneer on the top surface is reinforced. After locating, various molding patterns or yin-embossed patterns are simply formed by using a mold. As a result, a beautiful appearance can be provided on the surface of the wooden household goods. In addition, it is possible to recycle wood household goods, so that the service life can be extended.

Although described above with reference to a preferred embodiment of the present invention, those skilled in the art will be variously modified and changed within the scope of the invention without departing from the spirit and scope of the invention described in the claims below. I can understand that you can.

Claims (5)

Preparing a wooden daily necessities to form a pattern on the surface (S1); Coating a resin on a surface of the wooden household article (S2); Placing a thin veneer on the top surface of the coated household article (S3); And Forming a pattern on the surface of the wood comprising the step (S4) of shaping the household goods in which the veneer is located in a desired shape using a pre-made mold. The method of claim 1, wherein the resin is made of a phenol resin or an unsaturated resin. The method of claim 1, wherein in the step S4, a pressure of 500 t is applied at a temperature of 150 to 200 DEG C while the mold is mounted in a press. 4. The method of claim 1 or 3, wherein the mold has irregularities suitable for embossing or embossing the surface of the coated solid wood or the coated plywood. The method according to claim 1 or 3, wherein the mold has a blade protruding outwardly and attached to one surface of the mold so as to correspond to the desired shape.