KR20110106588A

KR20110106588A - Decoration panel for furniture and manufacturing method thereof

Info

Publication number: KR20110106588A
Application number: KR1020100025707A
Authority: KR
Inventors: 백정미
Original assignee: (주) 카로데코
Priority date: 2010-03-23
Filing date: 2010-03-23
Publication date: 2011-09-29

Abstract

The present invention relates to a decorative panel for furniture and a manufacturing method thereof, the method comprising: attaching a drawing paper to the surface of the substrate (s10); Forming a shape of the substrate after the drawing paper attaching operation (s30); Sanding the surface of the substrate after the shape machining operation (s40); Painting the urethane sanding sealer even after the sanding work (s50); Performing a sanding operation after the urethane sanding sealer underpainting work (s60); A step of painting the crack coating after sanding (s70); Step (s80) for painting the crack paint halfway after the undercoat painting work; Coloring the wash collar on the crack pattern formed after the intermediate painting operation (s90); Performing a top coat painting on the crack paint after the wash color (s100); And combining the substrate coated with the top coat with a frame frame separately manufactured according to the appearance of the substrate (s110).
The decorative panel for furniture produced by the above method can produce an antique atmosphere and a luxurious atmosphere, while increasing the image of the furniture to which it is attached, the production method is simple, the productivity is high, and the production cost is low.

Description

Decorative panel for furniture and manufacturing method thereof

The present invention relates to a decorative panel for furniture and a manufacturing method thereof.

In general, the decorative panel for furniture is used to highlight the image of the furniture is attached to the front of a variety of furniture, such as cabinets, showcases, bookcases, desks, sinks. Such a decorative panel is configured to directly print or sculpt the surface of the base material made of wood and then apply a transparent gloss finishing material to obtain a decorative effect through the pattern, or to attach various patterns printed film paper to express various patterns. .

However, the conventional decorative panel for furniture as described above has a problem that the design is monotonous and flat and does not have an antique or luxurious image.

An object of the present invention devised to solve the problems of the prior art is to form a crack pattern, which seems to be naturally formed over a long time, on the surface of a decorative panel to which pictures or photos are attached, thereby creating an image of furniture with an antique atmosphere. The present invention provides a decorative panel for furniture and a method of manufacturing the same, which have a luxurious atmosphere and a simple manufacturing process.

The object of the present invention is to attach a drawing paper on the surface of the substrate (s10); Forming a shape of the substrate after the drawing paper attaching operation (s30); Sanding the surface of the substrate after the shape machining operation (s40); Painting the urethane sanding sealer even after the sanding work (s50); Performing a sanding operation after the urethane sanding sealer underpainting work (s60); A step of painting the crack coating even after the sanding operation (s70); Step (s80) for painting the crack paint halfway after the undercoat painting work; Coloring the wash collar on the crack pattern formed after the intermediate painting operation (s90); Performing a top coat painting on the crack paint after the wash color (s100); And a step (s110) of joining the top coat-painted base material to a frame frame separately manufactured according to the appearance of the base material.

The method of claim 1, wherein the frame frame is formed with an insertion groove for inserting the base material on the back, the front surface is carved pattern along the rim, sanded after drying by coating the urethane sanding sealer, and urethane on it Sanding sealer is characterized in that the finish by painting.

In addition, the paint coating work is to dilute the crack paint to a specified thinner and spray 4 to 6 times evenly on the surface of the substrate. After drying for 20 minutes, and after the undercoat is completed, the coating film is cured and dried for 2 to 3 hours at 20 to 25 ℃.

In addition, the intermediate coating work is to dilute the crack paint on a thinner and evenly spray two to three times on the surface of the substrate. After drying for 20 minutes, after the undercoating is completed, the coating film is cured and dried for 1 to 2 hours at 20 to 25 ℃.

In addition, the top coat work is to dilute the crack paint on a thinner and evenly spray 2-3 times evenly on the surface of the substrate, and spray the crack paint at an injection amount of 120-140 g / m2 at a single spraying time at 20 to 25 ° C. After drying for 20 minutes, and after the undercoat is completed, the coating film is cured and dried for 2 to 3 hours at 20 to 25 ℃.

In addition, an object of the present invention is to form a natural crack pattern in the process of coating and drying the crack paint on the upper part of the drawing paper after the shape processing of the substrate to which the drawing paper is attached, wash color between the grooves of the crack pattern It can be achieved by a decorative panel for furniture, characterized in that the frame frame is made separately to match the appearance of the substrate produced by coloring by coloring.

The present invention is to form a natural crack pattern during the process of drying the substrate with the drawing paper, the coating paint on the upper part of the painting paper to dry, produced by coloring the wash collar between the grooves of the crack pattern By combining the frame frame separately manufactured according to the appearance of the base material, it can produce an antique atmosphere and a luxurious atmosphere, while increasing the image of the furniture attached to it, while the production method is simple, the productivity is high, and the production cost Has an inexpensive effect.

1 is a process chart for explaining a manufacturing method of a decorative panel for furniture according to the present invention.
Figure 2 is a real picture of the decorative panel for furniture according to the production method of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a process chart for explaining a manufacturing method of a decorative panel for furniture according to the present invention, the manufacturing process of the decorative panel for furniture according to the present invention as shown in the same drawing as follows.

First, the drawing paper is attached to the surface of the substrate. (S10)

At this time, the substrate uses wood, for example, MDF wood may be used.

Then, the drawing paper is to use a general paper printed a picture or a picture, between the paper and the substrate is attached using a woodworking adhesive. The attached drawing paper and the substrate are dried for one day in a compressed state using a press machine.

Next, after the drawing paper attaching operation is completed, the outer shape of the base material is processed (s30).

In this case, various patterns may be carved along the edge of the substrate.

Here, after the drawing paper is attached, the first sanding operation may be performed on the surface of the drawing paper.

At this time, the sanding operation is carried out using sandpaper (# 320 ~ 400), it is preferable to perform light enough to remove only the gloss without being damaged.

Next, after the shape machining operation is completed, the second sanding operation on the surface of the carved substrate (s40).

At this time, the sanding work should be carried out using sandpaper (# 320 ~ 400), but do not damage the painting and intensively polish the processed edges or engravings.

Next, after the second sanding operation on the surface of the base material is completed, the urethane sanding sealer is coated under the coating. (S50)

At this time, after spraying a urethane sanding sealer twice on a base material surface, it is preferable to dry for 2 to 3 hours on 20-25 degreeC conditions.

Here, when the sanding sealer is described, it is mainly used as a primer for a transparent product, and serves to fill the eye on the surface of the substrate to prevent bubbles and the like from occurring and to increase adhesion to the material.

Next, after the urethane sanding sealer is cured, the third sanding operation is performed.

At this time, the sanding operation is carried out lightly once or twice using sandpaper (# 320 ~ 400).

Next, after the sanding operation is completed, the painting work even under the crack paint. (S70)

Here, the crack paint is a one-component paint that forms an artificially uneven crack (crack) pattern in the process of curing the paint itself after painting, so that the product recently produced is a one-component paint. It is a special paint that makes you feel like you are hundreds of years old.

Referring to the undercoat, the crack paint is diluted in a designated thinner and sprayed evenly on the surface of the substrate 4 to 6 times. In this case, the crack paint is coated once (120 to 160 g / m 2) After drying (approximately 10 to 20 minutes, 20 to 25 ° C.), and then repainting, the coating is cured and dried (about 2 to 3 hours, 20 to 25 ° C.) after the undercoating is completed.

At this time, if the drying time of the undercoat is too short, less than 2 hours, fine cracks may occur during the intermediate coating work of the crack paint, which is a subsequent process, and if the drying time of the undercoat is too long, more than 3 hours, It may not form.

In addition, when the thickness of the undercoat is too thin, the crack pattern is small and the groove is shallow, so that the decorative effect is insignificant, and when the undercoat is too thick, the crack pattern is large and the grooves are deep so that the product quality is inferior.

Next, after the undercoating is completed, the intermediate coating of the crack paint is performed. (S80)

When the intermediate coating operation is described, the crack paint is diluted in a designated thinner to spray paint to maintain a constant film thickness on the surface of the substrate, and the crack paint is coated once (80-120 g / m 2), Tack-drying (approximately 10-20 minutes, 20-25 ℃), and then re-painted two or three times. After the undercoating is completed, the coating is cured and dried (approximately 1-2 hours, 20-25 ℃). ) do.

At this time, natural cracks are formed in the drying process. Such cracks form an antique atmosphere by forming a crack pattern such as a crack or a natural crack over a long time.

At this time, the size of the crack pattern can be adjusted according to the coating film thickness of the undercoat of the crack paint, that is, the thicker the film thickness, the larger the size of the crack pattern.

Here, after the middle coating, if the crack pattern is formed too small can be modified to the size of the desired crack pattern through additional coating work.

On the contrary, if the crack pattern is too large, the application amount of the intermediate coating is too high or the volatilization is delayed. In this regard, it is necessary to rework the undercoat work in consideration of this, and to rework the undercoat work even if the overall pattern needs to be corrected. .

In addition, when the crack pattern is not uniform and shows a partial release pattern, the crack pattern may be partially corrected by repainting only a small pattern part.

After the painting process is completed, the process of coloring the wash collar on the crack pattern is performed (s90).

Referring to the wash color staining operation, after spraying the wash color on the surface of the crack-formed substrate, after 2 to 3 hours, the parts except for the edge is subjected to gradation sanding with a feeling of hand.

At this time, the wash color on the surface of the substrate is removed by sanding, and only the wash color colored in the groove remains to express the crack pattern more clearly.

The color of the wash color depends on the background color of the picture and the picture attached to the base material. For example, if the background of the brown series, black (or black + brown) wash color is colored, the base of the white series In the case of having a gold (or gold + copper color) wash color.

Next, after the wash color is completed, the top coat of the crack paint is carried out. (S100)

This is when the crack pattern of the intermediate film is completely formed and no further pattern formation is required. The crack paint is diluted with a designated thinner and spray-coated to maintain a constant film thickness on the surface of the substrate. After coating the coating film (120 ~ 140g / ㎡), touch-drying (approximately 10 ~ 20 minutes, 20 ~ 25 ℃), and then re-painting 2 ~ 3 times, and after coating process is completed Curing and drying (about 2 to 3 hours, 20 to 25 ℃).

At this time, if the intermediate coating film drying is insufficient, the crack pattern is formed again by the top coat, so work after sufficient drying.

Next, the top coat painting the base material is coupled to the frame frame separately produced according to the appearance of the base material. (S110)

In this case, the frame frame is made of MDF wood of a thickness that can be formed into the insertion groove for inserting the base material on the back, the front is carved into the pattern along the rim, and after coating the urethane sanding sealer on the front to dry Sand it, and apply urethane sanding sealer on it.

At this time, the undercoat coating operation of the urethane sanding sealer may be carried out several times, and at this time, the operation of painting the colored paint may be added.

In addition, the wash color coloring operation may be performed in a state in which the frame frame and the substrate are coupled to each other so that the same color as the wash color colored on the crack pattern of the substrate may be colored in the engraving groove of the frame frame.

Through the method as described above to produce a decorative panel for furniture as shown in FIG.

The decorative panel 10 for furniture according to the present invention is formed after processing the substrate 11 with a drawing paper, so that a natural crack pattern 13 is formed in the process of painting and drying the crack paint on the top of the drawing paper. The color of the wash collar between the grooves of the crack pattern 13 allows the frame frame 15, which is separately manufactured according to the appearance of the manufactured substrate, to be combined, thereby producing an antique atmosphere and a luxurious atmosphere, and attaching it. While raising the image of a piece of furniture, the production method is simple, the productivity is high, and the production cost has the advantage.

10: decorative panel
11: description
13: crack pattern
15: frame frame

Claims

Attaching drawing paper to the surface of the substrate (s10);
Forming a shape of the substrate after the drawing paper attaching operation (s30);
Sanding the surface of the substrate after the shape machining operation (s40);
Painting the urethane sanding sealer even after the sanding work (s50);
Performing a sanding operation after the urethane sanding sealer underpainting work (s60);
A step of painting the crack coating even after the sanding operation (s70);
Step (s80) for painting the crack paint halfway after the undercoat painting work;
Coloring the wash collar on the crack pattern formed after the intermediate painting operation (s90);
Performing a top coat painting on the crack paint after the wash color (s100); And
Combining the top coat-painted substrate with a frame frame separately manufactured according to the appearance of the substrate (s110);
Furniture decorative panel manufacturing method comprising a.

The method of claim 1,
The frame frame is formed with an insertion groove for inserting the base material on the back, the front is carved into the pattern along the rim, the sanding and drying after painting the urethane sanding sealer, and the urethane sanding sealer on the middle to finish the coating Method of manufacturing a decorative panel for furniture, characterized in that.

The method of claim 1,
The paint coating work is to dilute the crack paint to the designated thinner and spray 4 to 6 times evenly on the surface of the substrate, and in the case of one spray, the spray paint is sprayed at an injection amount of 120 to 160 g / m2 and 10 to 20 at 20 to 25 Drying for minutes, after the undercoat is completed, the decorative film production method for furniture, characterized in that the coating is cured and dried for 2 to 3 hours at 20 ~ 25 ℃.

The method of claim 1,
The intermediate coating work is to dilute the crack paint in the designated thinner and spray two or three times evenly on the surface of the substrate, and in the case of one spray, the spray paint is sprayed with an injection amount of 80 to 120 g / m2 and 10 to 20 at 20 to 25 Drying for minutes, after the undercoat is completed, the decorative film production method for furniture, characterized in that the coating is cured and dried for 1 to 2 hours at 20 ~ 25 ℃.

The method of claim 1,
The above-mentioned coating work is to dilute the crack paint to the designated thinner and spray two or three times evenly on the surface of the substrate, and in one spray, the crack paint is sprayed at an injection amount of 120 to 140 g / m2 and 10 to 20 at 20 to 25 ° C. Drying for minutes, after the undercoat is completed, the decorative film production method for furniture, characterized in that the coating is cured and dried for 2 to 3 hours at 20 ~ 25 ℃.

After processing the substrate 11 to which the drawing paper is attached, a natural crack pattern 13 is formed in the process of coating and drying the crack paint on the upper part of the drawing paper, and washes between the grooves of the crack pattern 13. The decorative panel for furniture, characterized in that the frame frame 15 is produced separately to match the appearance of the substrate produced by coloring the color.