JPS597097A - Method of ornamenting and foil-attaching household buddhist altar and buddhist altar fitting woodwork - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to methods for attaching decorative foil to Buddhist altars and wooden Buddhist altar fittings.

Traditionally, attaching decorative foil to Buddhist altars and wooden Buddhist altar items has relied on the ancient traditional technique of applying gold leaf, which is a hammering method.

In order to attach gold leaf to woodwork, due to the unique physical properties of gold leaf, which is extremely thin and has extremely low breaking strength, the adhesive used must be sticky during the adhesion process, but also make it easy to apply the gold leaf. It must have a viscosity that can be modified and dry after application, and in reality, it must be made of lacquer or similar physical properties such as Polycide (a product of Saito Co., Ltd.) or Kashu (a product of Kashu Co., Ltd.). There is only one synthetic resin adhesive (product). Due to the economic efficiency and workability of applying lacquer and adhesives, it is practically impossible to coat the woodwork base surface with it alone to provide the smoothness required for applying gold leaf. It is. Therefore, adding decorative foil to Buddhist altars and wooden Buddhist altar fittings with gold leaf requires a process of polishing the woodwork with sandpaper, etc.
After going through the pre-treatment process, which involves applying and drying several times, an undercoat with a joint sealing paint, an intermediate coat with a smoothing paint, and a topcoat, then lacquer is applied as an adhesive. Alternatively, it becomes necessary to apply a thin layer of synthetic resin adhesive, which inevitably makes the process complicated. However, in order to place the gold leaf on a woodwork without damaging it, it is necessary to handle the gold leaf together with the mount on which it is stacked between bamboo chopsticks, which requires great care and skill. Also, the gold leaf must be made relatively thick to accommodate the application, which results in a large amount of loss.

For this reason, it is unavoidable that the cost of applying gold leaf to Buddhist altars and wooden Buddhist altar fittings is high. Additionally, gold leaf itself is expensive.

In recent years, as a gold foil imitation, a metal film with a full gloss texture is formed on a release agent layer on a base film using a vacuum evaporation method, and is then peeled off from the base film using a suction method using a mount. A simulated foil commonly known as Takasago foil, which is similar to gold foil and has an outer WtWa content, has been developed. However, this imitation leaf is no different from gold leaf in terms of the difficulty of handling it for pasting, and unlike gold leaf, it does not have pinholes, so it is unsuitable for attaching decorative foil to Buddhist altars and wooden Buddhist altar items. Even if you try to attach foil, it may trap air bubbles or wrinkle when pasting with lacquer or adhesive.
Good adhesion results like gold foil cannot be obtained. Incidentally, the reality is that this type of imitation foil is not put to practical use in Buddhist altars and wooden Buddhist altar fittings with decorative foil.

In other words, even to this day, no method has been developed for attaching decorative foil to Buddhist altars and Buddhist utensils that surpasses the traditional technique of attaching gold leaf.

Therefore, the present invention can simply attach decorative foil to Buddhist altars and wooden Buddhist altar fittings without the difficulty and skill required for gold foil, and can obtain good pasting results.
The objective is to provide a foiling technique that requires relatively little loss of the foil used for the required decorative foiling.

The method of attaching decorative foil to wooden Buddhist altars and Buddhist altar fittings of the present invention is to use a heat-sealable resin adhesive that has a slight tarakiness when dry.
A transfer foil that is coated on a woodwork for Buddhist altar fittings and, after drying, is applied with a predetermined appearance and texture using a transfer method, such as a transfer foil with a transfer film to impart a full gloss texture, or a silver luster texture. A transfer foil with a transfer film to give the appearance and texture of rosewood, a transfer foil with a transfer film to give the appearance and texture of rosewood, and a transfer film with the transfer film side of the transfer foil with a transfer film to give the outer appearance and texture of ebony. The method is characterized in that the transfer film is transferred to the woodwork by applying heat and pressure.

In the present invention, the transfer foil that imparts a predetermined appearance and texture by a transfer method is formed by forming a release agent layer on a base film, and then depositing a metal transfer film or a silver coating with a full gloss texture by vacuum vapor deposition on the base film. A laminated metal transfer film with a glossy texture, a release agent layer applied to the base film, and a transfer film with a rosewood appearance or ebony appearance formed on top of it by printing. can be used.

The heat-melting resin adhesives used in the present invention include solvent-type or emulsion-type vinyl chloride resin adhesives, vinyl acetate resin adhesives, nylon resin adhesives, heat-melting acrylic resin adhesives, and heat-melting type acrylic resin adhesives. Examples include ethylene vinyl acetate resin adhesives, hot-melt polyurethane resin adhesives, polyethylene resin adhesives, nitrile rubber adhesives, etc., and one type or a mixture of two or more of them can be used.

In this type of heat-sealing resin adhesive, the tarakiness during drying can be arbitrarily adjusted by adding a tarakiness suppressor such as a metal powder or a tarakiness enhancer such as an acrylic tack resin.

Such adhesives have an appropriate concentration or viscosity.
The smoothness of Buddhist altars and wooden fittings can be smoothed by coating them once or twice using an appropriate method such as roll coating, spraying, brushing, or so-called dobozuke. It can be applied to woodwork as both an intermediate and top coating. Therefore, according to the present invention, polishing of the woodwork and undercoating for joint sealing are sufficient as pretreatment, and intermediate coating and topcoating are no longer necessary, simplifying the pretreatment process.

Then, by placing the transfer film side of the transfer foil on top of this and pressing it lightly, you can temporarily fix the transfer foil on the transfer film side to the resin adhesive coating on the woodwork to the extent that it will not fall under its own weight. You can freely adjust the position or re-peel it. In addition, the transfer foil has the strength and stiffness that allows it to be handled directly with fingertips without problems such as breakage due to the base film on which the transfer film is laminated via the M-type agent layer, so it can be used for temporary fixing, position W1 correction, and re-peeling. can be easily done. Therefore, in the present invention, it is possible to apply good foiling to Buddhist altars and wooden Buddhist altar items easily and without wrinkles by the following heat-pressure treatment described below, without the difficulty and skill required for foiling with gold foil. At the same time, it is ensured that the amount of fabric removed from the foil adhered to the woodwork is sufficiently small, resulting in less loss of foil. This means that as a transfer foil, the mF of the base film! This means that a gold-deposited type or a silver-deposited type transfer foil in which gold or silver is vacuum-deposited on the I agent layer can be sufficiently applied without any problem in terms of cost.

In the present invention, the temporarily fixed transfer foil is pressed under heat. By this heating, the heat-fusible resin adhesive on the woodwork is thermally melted, and the transfer film of the transfer foil is adhered to the woodwork. In this way, by peeling off the base film of the transfer foil after re-solidifying the heat-fusible resin adhesive, the transfer film is transferred to the woodwork, that is, transferred, and the appearance according to the transfer film is created. It is possible to give a woodwork a texture, for example, a full gloss texture, a silver luster texture, a rosewood exterior texture, or an ebony exterior texture. At this time, the fact that the adhesive is a heat-sealing type makes it possible to reattach the transfer film of the transfer foil by reheating and pressing, and if air bubbles are trapped, the bubbles can be squeezed out during the reheating and pressing. We guarantee that you will. The transfer film of the transfer foil does not have extremely low breaking strength like the transfer film of ordinary hot stamping foils, and the non-adhesive part is resistant to the tearing load when the base film is peeled off. If the transfer film shows continuity to the extent that it becomes a part of the transferred film, heat pressure can be repeated many times to better expel air bubbles, and the transfer film becomes comparable to that of hot stamping foil. In the case of a low breaking strength, the contour shape of the lattice-shaped base also acts as an effective stamp, and foiling can be applied in a solid transfer manner to a perforated woodwork product according to the shape.

Embodiments of the present invention will be described below with reference to the drawings.

In the figure, (1) is a transfer foil, which is made by forming a release agent layer (3) on a base film (2), and then laminating a transfer film made of a metal vapor deposited film with a full gloss texture, silver A lamination of a transfer film made of a metallic vapor-deposited film with a glossy texture, or a transfer film with the appearance and texture of rosewood or ebony is formed by printing on the release agent layer (3) on the base film (2). Consists of what was done.

The transfer film is representatively and generically designated by reference numeral (4). When forming the transfer film, apply a release agent layer (3) in advance to the coating that will serve as a retaining layer after adhesion and transfer to the woodwork.
It may be undercoated.

The transfer foil (1) may be coated with a hot-melt adhesive on the surface facing the transfer film (4), that is, the surface to be adhered.

(5) refers to wooden altars and Buddhist altar fittings that are decorated with decorative foil; in the case shown in the figure, the foiled surface (61L61 tg+) is bent at a right angle in a step shape; However, other arbitrary shapes of Buddhist altars and wooden Buddhist altar fittings may also be used.

Vinyl chloride resin adhesive, vinyl acetate resin adhesive, nylon resin adhesive, hot-melt acrylic resin adhesive, hot-melt ethylene vinyl acetate resin adhesive, hot-melt polyurethane resin adhesive, polyethylene resin adhesive, 2) +7 /Lz A mixture of one or more selected from emulsion type or solvent type rubber adhesives and having a specified tarakiness when drying is applied to Buddhist altars and wooden Buddhist altar items (5
) is coated on surface +61 +t) (g+ and dried by heating or air drying. Cut the thermal transfer foil (1) to the required width and length, and apply the foil on the side of the transfer film (4) to the woodworking surface. Product (5
), position and orient it on surface (6), and press it lightly to temporarily fix it. If necessary, it can be partially fixed by applying heat and pressure using an appropriate means. Next, the transfer foil (1) is heat-pressed over the entire surface (6) using an appropriate method such as using a normal heat trowel, and the transfer film (4) is attached using a heat-sealing adhesive on the contact surface (6). . Furthermore, the foiled surface (
65 (ai is successively hot-pressed. After re-solidifying the adhesive, the above woodwork (5) is foiled at surface + e + te'
The base film (2) of the transfer foil (1) is peeled off and removed from the transfer film (4) attached to + +e'+ at the release agent (3).

In this way, the transfer foil (1) is applied to the Buddhist altar and woodwork (5).
Decorative foiling with a predetermined appearance and texture is applied using the transfer film (4).

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an example of a transfer foil used in the present invention, and FIG. 2 is a perspective view showing an example of the method of the present invention. (1)...Transfer foil, (2)...Base film, (3)...1lli mold agent layer, (4
)...Transfer film, (5)...Buddhist altar, Buddhist altar fittings woodwork, +6
+ (ei (M'+... foil-covered side. (hereinafter "2") Agent: Patent attorney Eiji Saegusa, :, :, Seal),.

Claims (1)

[Claims] ■ Coating Buddhist altars and woodworks with Buddhist altars with a heat-sealing resin adhesive that has a slight tackiness when dry, and after drying, imparting a desired appearance and texture using a transfer method using a transfer foil. A method for attaching decorative foil to wooden Buddhist altars and Buddhist altar fittings, which is characterized in that the transfer films are placed on top of each other and pressed under heat to transfer the transfer film to the woodwork.