JPS5998814A - Manufacture of decorative article - Google Patents

Abstract

PURPOSE:To obtain a decorative article simply with a pattern section relieved building up by applying a high frequency voltage to an upper electrode having a blade formed to swell a pattern forming section of a decoration blank while a peripheral excess section is fused down. CONSTITUTION:A solid printing is done on the back of a thermoplastic polyester sheet 1 with a black ink 1' except for graphics 2-10 while a printing is done on the back of the graphics with an ink 19 to make colored transparent sections in a plurality of colors. Then, a printing is done on the back of the graphics building up employing an ink 19 having fine pieces of epoxy resin mixed with a properly swelling transparent vehicle as binder and additionally, laminated with a vinylchloride film 11 to form a decoration blank (a). A stuck body of the blank (a) and a release paper 13 is placed on a lower electrode 16' and a part positioned on the upper side of the graphics 2-10 are sunk. With an upper electrode 16 being pressed from above the decoration blank (a), a high frequency voltage is applied thereto 16 to swell the graphics 2-10 upward conspicuously while outer sides of the counture line 10 are fused down with a blade 17. A decorative article (b) is completed.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel method for manufacturing decorative objects such as patches and appliques, which have patterns or letters on the surface and make the pattern or letters ooze out in a raised shape. The purpose of this object is to manufacture by a simple method a beautiful and durable decorative body whose entire surface is covered with a transparent synthetic resin sheet or film, and which is made of a transparent thermoplastic synthetic resin. A pattern or character forming part is printed on the back side of a sheet or film in one or more colors, with the other parts being opaque, and then a colored synthetic resin is applied to the back side of each transparent pattern or character forming part. A decorative element is constructed by printing or coating a raised shape using ink or paint as the main material, and polymerizing a thermoplastic synthetic resin sheet or film on the back side.Then, a pattern or character forming part is formed on this decorative element. The upper electrode is formed by recessing the upper side, and forming a pressing part on the upper side of the area where no pattern or characters are formed, and a blade part on the upper side of the periphery of the decorative element body. Decorative element body: Apply two high-frequency voltages to make the pattern or character forming part bulge upward, make the pattern or character non-forming part into a concave part 4, and use the blade to remove the peripheral surplus part of the decorative element body. The gist of this is to melt it.

In the illustrated embodiment, a moon figure (2), a shooting star figure (
3) and its five tail shapes (4) (5) (6) (7
) (8), "5f (OOTIN () 5 TARJ characters (9) and the outline surrounding them (solid printing with the edges left transparent) (2) Each of the above solids (2)
(3) (4) (5) (6) (7) (8),
0.01 of a modified acrylic resin or Epoquine resin that makes a bright part and then reflects the light beam and emits a silvery light in a glittering manner.
Each of the above figures (2) (3) (4) (5) (6) was created using ink o1, which is a mixture of % square fine pieces with a transparent vehicle that forms an appropriate raised shape as a binder.
(7) (8), the back side ζ of the letters (9) and the outline part = raised printing, and the above-mentioned polyniscercy)
After polymerizing vinyl chloride film ←υ on the back side of (1) to form a decorative element body (a), this vinyl chloride film (
Glue the release paper (131) coated with pressure-sensitive adhesive (1) on one side with the surface coated with pressure-sensitive adhesive (U4) on the inside of the decorative element (A) and the release paper (11). +3)
The decorative element body (
b) In figure (3) (4) (5) (6) (force (
8), the character - (9) and the outline (1 (l) are recessed, and this recessed part ([leading 0 and other " parts are averaged]) is made to protrude, and this protruding part la is removed. At the contour line (1
A lattice-like concave stripe pattern (IS) is carved in the area located within 1, and a blade part ((I-η
A high frequency voltage is applied to the upper electrode (IQ) provided with it while lowering it from above this decorative element body (A), and the figure (2
) (3) (4) (5) (6) (Force (8), character (9), and contour line α1 are noticeably bulged upward, and other parts are located within contour line αQ. This decorative element (
In (), the outer edge of the contour line QOI is melted and cut using the blade (Iη) to complete the decorative body (b).

Since the present invention is as above, it is made of a synthetic resin sheet or film that has a pattern or characters on its surface, makes the pattern or characters bulge out in a raised manner, and recesses the other parts, and the entire surface is transparent. The above-mentioned objective of the present invention, which is to manufacture a covered decorative body that is beautiful and durable, by a simple method, can be achieved with certainty.

[Brief explanation of the drawing]

The figures show examples of the method of the present invention. Figure 3 is a sectional view showing a state in which printing has been applied to a thermoplastic synthetic resin sheet, Figure 4 is a sectional view showing a state in which raised printing has been applied to the non-printed area of the same synthetic resin sheet, and Figure 5 is FIG. 6 is a cross-sectional view showing the correlation of each member necessary for carrying out the method of the present invention, and FIG. 6 is a cross-sectional view showing the state of application of high-frequency voltage by the upper and lower electrodes. )' (11“
...Printing ink, (2) (3) (4) (5)
(6) (7 houses 8)...Figures, (9)...Characters,
(Isu...outline, ←υ...vinyl chloride film,
(121...Pressure sensitive adhesive, (13...Release paper, (
Product)...Concave portion, I'...Protrusion, a9...Grid-like groove pattern, tte...Top electrode, H'...
Lower electrode, wholesaler...blade part, (1 barrel...lattice-like ridge pattern, (11...ink, (a)...decoration body, (b)...decoration body.

Claims (1)

[Claims] Printing is applied to the back side of a transparent thermoplastic synthetic resin sheet or film so that the pattern or character forming area is transparent in a single color or multiple colors and the other area is opaque, and then the back side of the color transparent pattern or character forming area is printed. After printing or coating a raised shape with ink or paint based on colored synthetic resin and polymerizing a thermoplastic synthetic resin sheet or film on the back side to form a decorative element, this decorative element is The part located on the upper side of the pattern or character forming part is recessed, the pressing part is provided at the part located on the upper side of the part where the pattern or character is not formed, and the blade part is provided at the part tVt located on the upper side of the peripheral part of the decorative element body. A high frequency voltage is applied to the decorative element body using the formed upper electrode to bulge out the pattern or character forming part upward, and to make the pattern or character non-forming part depressed, and to use the blade part to close the periphery of the decorative element body. A manufacturing method characterized by cutting off the excess portion.