JPS599908Y2 - Transfer material - Google Patents

Description

[Detailed description of the invention] The present invention is based on a method in which metal is processed with a certain type of resin, for example,
This invention relates to a transfer material for coloring three-dimensional objects such as pendants, brooches, and other ornaments.

Conventionally, when transferring dyeing onto an uneven surface, it has been difficult to produce clear patterns because the transfer paper and the surface do not come into close contact with each other, which has been a problem when coloring three-dimensional objects.

The purpose of this invention is to transfer images onto a three-dimensional object such as a three-dimensional resin having unevenness in accordance with the pattern on the transfer material.

The present invention will be explained below based on examples.

FIG. 1 is a schematic cross-sectional view showing an example of a transfer material according to the present invention, and the transfer material 1 has a printing layer 3 made of ink containing a sublimable dye on one side of a metal foil 2 such as aluminum. It is then pressed or shaped so as to come into close contact with the uneven surface of a transfer target 40 as shown in FIG. 2, for example.

The object 4 is made up of a metal pedestal 5 and a resin molded article 6 attached thereto.

FIG. 3 shows how the transfer material 1 is used to transfer the image onto the object 4 to be transferred.

Metal foil, especially soft aluminum foil, can be placed on an uneven surface and physically pressurized from above with a cloth, sponge, rubber, etc. As long as the uneven surface is not extremely deep, it will form a shape along the uneven surface. I can do it.

Once shaped, metal foil has no tendency to return to its original flat surface, so shaped foil can be left in close contact with the foil.

Metal foils printed using ink containing sublimable dyes have similar properties, and do not deform even when heated in a molded state.

Decorative items, such as pendants and brooches, are made of synthetic resin molded onto a metal base, and the surface has fine irregularities.

By heating the transfer material of the present invention over this, it is possible to vividly dye the material as printed by sublimable dye.

Preferred examples of the synthetic resin to be transferred include polyurethane resin, acrylic resin, and epoxy resin.

The appropriate transfer temperature is 150°C to 250°C and the heating time is 10 seconds to 20 minutes.

As described above, by using the transfer material of the present invention, it is possible to manufacture synthetic resin ornaments that are similar to jewelry.

[Brief explanation of the drawing]

FIG. 1 is a schematic cross-sectional view showing an example of a transfer material according to the present invention;
FIG. 2 is a schematic cross-sectional view showing an example of a transfer material, and FIG. 3 is a schematic cross-sectional view showing transfer using the transfer material according to the present invention. 1...Transfer material, 2...Metal foil, 3...
... Printing layer containing sublimable dye, 4 ... Transferred object.

Claims (1)

[Scope of utility model registration request] A transfer material for a three-dimensional object, which is made by pressure-molding a metal foil printed using ink containing a sublimable dye so as to adhere closely to the surface of the three-dimensional object.