JP3343235B2 - Manufacturing method of three-dimensional decorative material - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a three-dimensional decorative material used for interior decoration, wall material, or wall decoration, and in particular, embossing a textured animal or plant, such as a fish or an insect, to obtain a clear image. The present invention relates to a method for producing a three-dimensional decorative material which is colored and has an enhanced effect of appealing a tasteful three-dimensional effect.

[0002]

2. Description of the Related Art In recent years, art panels have been frequently used for decoration on indoor wall surfaces of public facilities and art museums.

[0003] This art panel is used for the effective production of indoor space, and is a model imitating a rock,
Various attempts have been made, such as ones with a unique design that attracts the attention, or ones that use metallic luster with awareness of lighting.

[0004] Space design is performed according to various uses of various spaces. As one of those decoration methods,
Those that produce a three-dimensional effect are also widely used. For example, embossed materials that imitate a random shape such as a rock surface are widely used.

[0005] Japanese Patent Application Laid-Open No. 6-304857 discloses a metal decorative article in which the surface of a metal plate shaped like a predetermined animal or the like is subjected to decorative polishing such as hairline polishing. This metal decoration is designed to produce a three-dimensional effect with enhanced emphasis, and to produce a visual effect by reflected light that differs depending on the viewing direction.

As described above, decorative panels for producing a three-dimensional effect are widely used and developed in various types, and are very important elements for space design.

[0007]

As described above, a gorgeous and highly appealing effect such as a design of a unique shape such as a geometric pattern or a lighting effect such as a metal ornament is used. There are many things to do now.

However, in recent years, stress has become a serious social problem as a problem for a society that emphasizes speed, and there have been many attempts to produce a natural peaceful space originally possessed by humans.

[0009] However, there are few decorative materials suitable for producing such a relaxing space, and in particular, there is a tendency that emphasis is placed on gorgeousness in three-dimensional decoration, and there is hardly any material that can produce the effect of producing a relaxing space.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a three-dimensional decoration that attracts the attention of a person, and to produce a space with a sense of comfort. It is an object of the present invention to provide a method for efficiently and inexpensively producing a three-dimensional decorative material having a textured natural coloring by forming a relief shape of an animal or the like.

[0011]

In order to achieve the above object, a method for producing a three-dimensional decorative material according to the present invention comprises filling a mold with a liquid solidifying material, solidifying the solidified material in close contact with a base plate, and forming a relief. . The coloring of the relief is such that a fiber sheet printed in advance is adjusted to the shape of the relief, swelled so as to prevent wrinkles and the like, and then adhered to the entire surface of the relief panel.

The mold for forming the relief is preferably a soft one so that the mold can be easily removed, and a mold made of a soft resin;
For example, a mold made of a silicone sealing agent or the like may be used.

The liquid solidifying material may be any material as long as it can be filled into a mold and solidified. For example, as a building material, a putty for undercoating, which is widely used as a filler for joints and the like, may be used. . An appropriate amount of water can be mixed with the synthetic resin powder putty to obtain a liquid solidified material.

Further, in filling the solidified material, a spacer plate is used to fill the solidified material in an amount slightly larger than that of the mold, so that the solidified material is securely adhered to the base plate. The spacer plate may have any thickness as long as it has a thickness of about 1 mm and a relief shape corresponding to the mold is cut out. The material may be a plastic plate or the like.

The fibrous sheet is a sheet on which a pattern can be printed in advance as a relief pattern, and any fibrous sheet having hygroscopicity may be used. good. Although it depends on the convex shape of the relief, a sheet having a high property of swelling due to moisture is preferable. For example, Japanese paper may be used.

Further, a sheet in which the surface of the fiber sheet is formed into fine irregularities may be used. The irregularities preferably have a convex height of 1 mm or less, and when affixed to a relief,
Wrinkles are less likely to occur, it is easy to adhere to the shape of the relief, wrinkles are less likely to occur, and beautiful adhesion is obtained. For example, a type of pulp wallpaper mixed with wood chips may be used.

[0017]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a flowchart showing an embodiment of a method for manufacturing a three-dimensional decorative material according to the present invention.
The procedure will be described below.

1) Relief die manufacturing process A silicone resin-based sealing agent is divided into a plurality of layers, and coating and solidifying are repeated in a plurality of layers so that air bubbles are not formed in a relief model (prepared in advance) having a predetermined shape. Create In this embodiment, a silicone resin is used, but any soft resin material may be used, and natural rubber, Teflon (registered trademark) resin, viton rubber, or the like may be used.

2) Solidifying agent filling step (FIG. 2) The relief mold 10 is filled with the solidifying material 14 made of a putty material. At this time, a spacer plate 11 having a relief cutout as shown in FIG.
Is put on the mold 10, and the solidified material 14 of the putty material is filled,
The spacer plate 11 is filled up to the upper surface. The spacer plate 11 is obtained by cutting a plastic sheet into a relief shape. The plate thickness used was 1 mm.

The solidifying material 14 made of a putty material is a putty material 12 dedicated to undercoating widely used for construction (Yayoi Chemical Industry Co., Ltd.)
The powder putty 12 (media top) was sufficiently mixed with water 13 at a weight ratio of 45 to 50 to 100, and kneaded so as not to generate air bubbles. In this embodiment, a putty material is used as a solidifying material, but any solidifying material that can be filled in a mold and solidified and a fiber sheet can be attached with a paste can be used.

3) Vibration process of solidified material (FIG. 3) After the solidified material 14 of the putty is filled in the mold 10,
A plurality of impacts 15 are applied to the mold 10 to vibrate. When the impact 15 is applied a plurality of times, bubbles inside the solidified material 14 made of the putty material come out on the surface. Then, as shown in FIG. 3 (2), the surface 14a of the solidified material of the putty material becomes liquefied. It is very important to liquefy appropriately, and if the liquefaction is insufficient, the adhesion to the plywood will be insufficient.

4) Solidified material bonding step (FIG. 4) As described above, the base plate 1 which is a veneer plate with the surface 14a of the solidified material made of the putty material sufficiently liquefied.
Then, the mold 10 is brought into close contact with the liquefied solidified material 14 so as to sufficiently press the surface 14a. After sufficient adhesion, the substrate is turned over and solidified with the base plate 16 facing down. As the base plate 16, a metal plate, a hard cardboard material, or the like can be used in addition to a wooden plate such as a plywood plate.

5) Solidification Step While the solidified material 14 made of the putty is kept in close contact with the base plate 16 as a veneer plate, the solidified material 14 is allowed to stand for about one hour to be naturally solidified. The relief solidifies in a natural shape due to the hydration reaction of the putty material.

6) Demolding Step (FIG. 5) When the solidification of the solidified material 14 with the putty material is completed, the silicon resin mold 10 is removed from the solidified relief 17.
Since the silicone resin is soft, it can be sequentially removed from the end. When the mold 10 is hard, the putty material solidified at the time of the removal is often damaged. In the case of the silicone resin mold 10, no damage occurs to the solidified putty material.

7) Drying Step The relief 17 from which the silicone resin mold 10 has been removed is dried. Air dry in a well-ventilated place. Let dry for about 12 hours. Of course, it may be dried and solidified using a drying facility. In that case, care must be taken so that the drying does not become too fast. If it dries too fast, the putty will crack or be damaged.

8) Swelling step of fiber sheet (FIG. 6) Glue is applied to the back side of relief portion 19 of printed paper 18 on which a predetermined pattern is printed in advance by brush or the like (20).
When left for a while, the glued portion 19 swells and expands to a swollen state (21). The leaving time may be about 2 to 3 minutes after the application of the paste.

The print paper 18 is preferably a fibrous sheet capable of printing a pattern and having a hygroscopic property, and preferably swells due to the moisture of the glue. Among the wallpapers used for construction, those made mainly of pulp material having high hygroscopicity are preferred.
Japanese paper or the like may be used. The glue is a normal wallpaper glue, and may be, for example, Aminol manufactured by Yayoi Industry Co., Ltd.

9) Affixing step of fiber sheet (FIG. 6) Glue is applied to the entire back surface of printed paper 18 treated with swelling (21) with a roller or the like (22), and swollen and swollen portion 21 is removed. It is adhered to the relief 17 while bleeding air from the bulged portion 21 in the peripheral direction. Since it is swollen, the print paper 18 is not forced, so that it can be pulled up neatly.

When pulp wallpaper containing wood chips is used as the printing paper, wrinkles are less likely to occur when the pulp wallpaper is attached because of the fine irregularities on the surface, and the overall texture is soft and very beautiful. Finished. As the pulp wallpaper containing wood chips, Luna Father Chips manufactured by Japan Luna Father can be used.

As described above, the three-dimensional decorative panel material 10 can be manufactured. This three-dimensional decorative panel material 10
The relief of fish has been described as an example. However, since a prototype model of insects, animals, plants, and the like can be freely created using putty, various reliefs can be created.

In addition, since coloring is performed by pasting colored paper in advance, it is possible to paste not only various designs but also photographs and the like.
High coloring quality. Due to recent advances in printing technology, none of the fiber sheets cannot be printed.

Further, such a three-dimensional decorative panel material is arranged side by side on a plurality of wall surfaces, thereby exhibiting a great effect on indoor space effects. It can be used as a new architectural interior that creates a relaxing space, such as a public facility or a company break room.

Also, unlike a flat geometric pattern or a gorgeous decoration, it is possible to produce a calm image space, and it may be displayed in a forehead or may be hung from a ceiling.

[0034]

The present invention described in detail above has the following effects.

1) Since the relief is manufactured by solidifying the solidified material with a mold, it can be manufactured into a natural and smooth shape.

2) Since the adhesion between the relief and the base plate is extremely high, it is not necessary to join the base plate and the relief with an adhesive or the like. This eliminates the need for a bonding step and reduces costs.

3) The coloring of the relief is performed by pasting a sheet on which coloring is applied in advance or a sheet on which a pattern is printed, so that the coloring process is greatly shortened and the coloring quality is kept constant.

4) The fiber sheet for coloring is swelled and adhered, so that it is beautifully adhered to the relief shape.

5) When the surface of the fiber sheet is finely uneven, the whole sheet has a soft texture, wrinkles and the like are hardly formed, and a more beautiful finish is obtained.

As described above, according to the present invention, in a three-dimensional decoration, a comfortable space can be effectively produced, a relief shape of an animal or the like is formed on the panel, and a three-dimensional decoration with a natural texture is applied. A method for efficiently and inexpensively manufacturing a decorative material can be realized.

[Brief description of the drawings]

FIG. 1 is a flowchart showing an embodiment of a method for manufacturing a three-dimensional decorative material according to the present invention.

FIG. 2 is a view showing an embodiment of a solidifying material filling step according to the present invention.

FIG. 3 is a view showing an embodiment of a vibrating step of a solidified material according to the present invention.

FIG. 4 is a view showing an embodiment of a step of closely attaching a solidified material to a base plate according to the present invention.

FIG. 5 is a view showing an embodiment of a demolding step according to the present invention.

FIG. 6 is a view showing an example of a fiber sheet swelling and sticking step according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Relief type 11 Spacer plate 12 Putty material 13 Water 14 Solidification material 15 Impact 16 Base plate 17 Relief 18 Print paper 21 Swelling part

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int. Cl. ⁷ , DB name) B44F 7/00 B44C 7/04

Claims (5)

(57) [Claims] 1. A method of manufacturing a three-dimensional decorative material in which a predetermined three-dimensional shape is formed in a relief shape on a base plate and a mold having a predetermined relief shape is manufactured. Solidification material filling step, vibrating step of applying vibration until the surface of the filled solidification material liquefies, solidification material joining step of bringing the solidification material into close contact with the base plate, and a state in which the solidification material is brought into close contact with the base plate Solidifying step, removing the mold from the solidified relief, relief drying step of completely drying the released relief, and only the predetermined relief-shaped part of the fiber sheet with the predetermined coloring A swelling step of applying glue and swelling, and attaching a fibrous sheet having a predetermined portion swollen to the three-dimensional shape of the relief panel with an adhesive. Method of producing a three-dimensional decorative material with a color step by Rukoto. 2. The method for manufacturing a three-dimensional decorative material according to claim 1, wherein said liquid solidified material is a putty material. 3. The solidification material filling step of filling the liquid solidification material into a mold and the solidification material joining step of bringing the solidification material into close contact with a base plate, wherein the solidification material has a cutout portion adapted to the relief shape, and has a thickness. A spacer plate of about 1 mm is placed on top of the above mold, filled with a liquid solidifying material up to the upper surface of the spacer plate, and adhered to the base plate in a state where the spacer plate is removed. The method for producing a three-dimensional decorative material according to claim 1. 4. A fiber sheet on which said predetermined color is printed is a swellable paper material.
A method for producing a three-dimensional decorative material according to any one of claims 1 to 3. 5. The method for producing a three-dimensional decorative material according to claim 1, wherein the surface of the fiber sheet has fine irregularities.