KR200371897Y1 - Veneer with melting material - Google Patents

Abstract

The present invention relates to a veneer (20) that adheres to a thinly sliced wood, such as plywood (Ply Wood), Rawang family wood, PB (Particle Board) or Medium Density Fiberboard (MDF), Particularly, the veneer 20 can be easily and easily adhered to the adherend in the field, significantly reducing the incidence of defects when adhering the veneer, and further improving productivity.

The veneer 20 according to the present invention is made of the main material veneer (including natural veneer, artificial veneer, and dyed veneer) and a backing paper 12 attached to the rear part so that the natural veneer 11 is not damaged. It is characterized by consisting of a total of three layers, such as a hot melt adhesive 21 produced by.

When the present invention is applied, the present invention is achieved by fixing the veneer 20, which is applied with the hot melt adhesive 21, on the spot or in the real life to a suitable position of the adherend to be attached, and heating it using a heat source such as an iron By dissolving the hot melt adhesive 21 applied to the rear part of the veneer 20 by the veneer and the adherent adheres to any desired position can be precise construction, and also used to adhere the existing veneer Losing tools is unnecessary, and as processes are shortened, workability and productivity are further improved, and the incidence of defects is significantly reduced.

Description

Hot Melt Adhesive Veneer {Veneer with melting material}

The present invention relates to a hot melt adhesive veneer (20), and in particular, by applying the hot melt adhesive (21) to the veneer (10) consisting of the veneer (11) and the backing paper (12) when working in the field and real life It relates to a veneer 20 that is excellent in sex and productivity and can significantly reduce the defect occurrence rate according to conventional veneer production.

Recently, as the demand for expensive veneers (10) increased due to the remodeling of homes and construction companies, the demand is expected to increase, and as such, the stability of the product according to the increase in demand also reduces the need for the company to prepare. In fact, it is time to improve the product more efficiently in terms of productivity and work performance.

1 is a perspective view of a conventional veneer structure.

Referring to this, the conventional veneer 10 is composed of a natural veneer (or artificial veneer) having a structure having a suitable width of 100 ~ 300mm and a thickness of 0.2 mm to several mm, the part of the veneer having over time Due to the defects of defects, the product has been stabilized little by little by placing a nonwoven fabric 12 (Fleece) of paper on the back of the veneer 11 due to the demand of more stable storage and structure.

The veneer (11) is widely used for interior and furniture manufacturing, and the beautiful woods of the pattern are made in the form of paper sheets. This technique has a long history that can be found in the tombs of the Egyptian pharaohs.

It is the most economical and efficient way to use wood in consideration of the difficulty of work due to the construction of wood, deformation of wood, finishing, material cost, etc., but it is more difficult to construct than products finished with paint or film. It is true.

The construction of veneer 11 is a demanding work by the professional carpenter of the veneer, and the price is also expensive because it requires a careful process. It is true.

Also, for example, the process for the construction of veneer (11),

In the process of preparing the veneer (11), it should be neatly aligned and laid out evenly, and because of the nature of the veneer, it will be easily broken and shattered. It should be fed well, at which time the area of veneer can be found widened by water.

After this process is completed, the appropriate amount of the bond stock solution or bond is diluted in water, and then evenly applied to the adherend.

Since the shrinkage occurs when the veneer (11) is attached and dried, it should be allowed to leave about 1 mm when cutting with a knife.

After the moisture of the veneer is about 70% dried, the upper part of the veneer is pressed using a heat source such as an iron, so that the bond component in the middle of the veneer and the adherent combines the veneer and the adherend.

When this process is completed, the upper part of the veneer is trimmed using fine sandpaper as a whole, and finally the upper surface is protected by painting, varnish or lacquer.

In the structure of the conventional veneer (10), because the separate bond is used in the process (or construction), the degree of the product is changed by the skill of the professional contractor, and also the stability of the product due to uneven work Even with the problem.

In addition, in the structure of the conventional veneer 10, since a considerable preparation time is required before the veneer is attached, the productivity is lowered and thus the price competitiveness is caused.

The present invention is to solve the above problems, its purpose is to provide a stable side and economical veneer 20 by easily and easily constructing the adherend and veneer in the workplace or real life.

1 is a perspective view of a conventional veneer

Figure 2 is a perspective view of the veneer according to the present invention

Figure 3 is a perspective view of a method for producing veneer according to the present invention

4 is an actual view of the method for producing veneer according to the present invention

**** Explanation of symbols for the main parts of the drawing ****

11: veneer

12: back ground

21: Layer applied by hot melt adhesive

40: hot melt adhesive injection system

50: hot melt adhesive sprayed by the spray system

In order to achieve this purpose, the hot melt adhesive is melted at a high temperature on the surface of the backing paper 12 of paper, which is attached to the back of the veneer 11 to protect the veneer, and then the adhesive 21 is applied to the veneer and the veneer. A method of spraying by spraying so that an adhesive can be evenly applied to a surface made of a paper backing paper; By applying the hot melt adhesive 21 to the conventional veneer surface 10 consisting of the veneer 11 and the back ground 12, it is characterized in that the construction is easy and stable by only a simple heat source such as an iron in the field.

Figure 2 is a perspective view showing a veneer 20 according to the present invention, Figure 3 is a perspective view of a method for producing a veneer of the present invention, Figure 4 is a veneer with paper backing paper 12 attached on the actual production process This is a picture of the site where the hot melt adhesive (21) is sprayed on the back of (10).

Referring to this, the veneer according to the present invention is basically composed of a veneer (20) having a hot melt adhesive (21) applied to the rear portion of the conventional product consisting of a veneer (11) and a paper backing paper (12).

By applying this invention, the surface on which the hot melt adhesive 21 is applied is melted in a simple and easy process in the workplace and in real life, and the adhesive and veneer are adhered, thereby maximizing the economic and stability after construction. You can get

In addition, since the veneer 20 is made of the hot melt adhesive 21, materials and other tools required for the existing work are unnecessary, and workability and productivity can be improved.

Claims (3)

A veneer that is applied in a solid state in which an appropriate amount of adhesive is solidified (30 to 50 microns) by spraying a thermo-melt adhesive 21, which is a thermoplastic resin, on the rear surface of an existing veneer 10 having a paper backing paper 12 attached thereto. 20 delete The method of claim 2, A veneer, characterized in that the veneer is formed of a veneer that is applied with a melting material (Melting Material) that is a hot melt adhesive on the back of the veneer consisting of the veneer 11 and the paper backing paper 12.