JPS6324372B2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention is an additive in which foil is pasted using a stamping die, and is a new method of attaching foil to small bills, decorative metal fittings, etc. for armor of May dolls, Hina dolls, etc. The present invention relates to a manufacturing method.

Hereinafter, one embodiment of the present invention will be described with reference to the drawings. First, a metal lower mold 2 having an uneven surface 1 on the upper surface having the same shape as the back surface of the bill body A, which will be described later, is prepared. Metal upper molds 5 each have a mold member 4 made of silicone rubber, which has a concavo-convex molded surface 3 on the lower surface having the same shape as the surface of the bill body A, fixed to the lower surface thereof.

Furthermore, separately from these, a paint 6 having the property of being fused with the adhesive 7 described later by heating at about 220 to 230°C is applied to both the front and back surfaces of the bill body A, which has been formed in advance by press processing. Let 6 dry.

Next, align the back side of the bill body A with the uneven surface 1 of the lower die 2, place the bill body A on the lower die 2, and apply the above paint by heating to about 220 to 230°C. A pseudo metal foil 8 is placed on the back surface of which is previously coated with an adhesive 7 that dries at room temperature and has the property of fusing with the metal foil.

Thereafter, the upper mold 5 is placed on the pseudo foil 8 so that the uneven surface 3 of the upper mold 5 corresponds to the surface irregularities of the bill body A, and the foil is pressed.

In addition, during this pressurization, apply the paint 6 by appropriate means.
and adhesive 7 are kept sufficiently heated to a temperature at which they fuse with each other.

In this way, the pseudo foil 8 is pasted on the surface of the bill body A, and at the same time, the excess edge 9 of the pseudo foil 8 is cut off by the concave deformation of the mold member 4 due to the above-mentioned pressure, and then the upper mold 5 is removed. The finished product B is removed from the lower mold 2.

Since the present invention is as described above, it is of course possible to mass-produce metal fittings to which foil is pasted as a superior product compared to conventional manual fittings. After applying pressure to the metal foil or pseudo foil to the surface of the metal fitting body, the excess edge is not cut off with a knife, but the elasticity of the upper mold member is used to remove the excess edge when the pressure is applied. Since the cutting is performed by concave deformation, the process can be performed extremely simply and quickly.

[Brief explanation of the drawing]

The figures show an embodiment of the method for manufacturing metal fittings for May doll armor and Hina dolls, etc. of the present invention, in which Figure 1 is an explanatory diagram showing the stacking order, and Figure 2 is a pressurizing process using an upper mold. FIG. 3 is an enlarged sectional view taken along line A-A in FIG. 2, and FIG. 4 is a partially enlarged perspective view showing the completed product. B...Small bill body, 1...Concave and convex surface, 2...Bottom die, 3...Concave and convex surface, 4...Mold member, 5...Upper die, 6...Paint, 7...Adhesive, 8... pseudo foil, 9
...excess edges, b...finished product.

Claims (1)

[Claims] 1. A lower mold with an uneven surface on the upper surface having the same shape as the back surface of the metal fitting main body, which will be described later, and a material with excellent non-adhesion and elasticity such as silicone rubber, which has an uneven surface on the lower surface of the same shape as the surface of the metal fitting main body. Each upper mold is configured to fix a mold member made of a material with Apply the prepared paint and allow the paint to dry, align the back side of the metal fitting body with the uneven surface of the lower mold, place the metal fitting body on the lower mold, and then apply the above paint. Place a metal foil or pseudo-foil coated with an adhesive that dries at room temperature and has the ability to fuse with the paint on the back side in advance, and then place the above mold on top of the foil and place the uneven surface of the same mold on top of the foil. The paint and adhesive are heated to a temperature that fuses them together, and the metal or pseudo foil is pressurized, so that the metal foil or pseudo foil is placed on the surface of the metal fitting body. At the same time as pasting, the excess edge of the metal foil or pseudo foil is removed by deforming the mold member by the above-mentioned pressure, and then the upper mold is removed and the finished product is removed from the lower mold. A method of manufacturing metal fittings for moon doll armor and hina dolls.