JP2000356951A - Display label - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a display label which makes design patterns or characters visible shining when viewed from any directions and has an excellent decorative effect. SOLUTION: This label A is the display label which is formed with the design patterns or characters by recessed parts 2 inscribed on one surface of a synthetic resin sheet 1 containing fluorescent pigments. The surfaces of the recessed parts 2 are formed as rugged surfaces. Then, the light entering the recessed parts 2 is irregularly reflected by the rugged surfaces of the recessed parts 2 and, therefore, the recessed parts 2 appear shining from all the directions, by which the design patterns or characters formed by the recessed parts 2 appear shining from all directions and are visible in relief from the one surface of the synthetic resin sheet 1. The excellent ornamental effect is thus obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display label having an excellent decorative effect in which a pattern or character formed on one side is shining and floating when viewed from any direction.

[0002]

2. Description of the Related Art Conventionally, there have been provided a large number of synthetic resin sheets in which a fluorescent pigment is contained so that the entire sheet becomes fluorescent, and a pattern or character is formed by a concave portion engraved on one surface of the sheet. Many forms are also provided.

[0003] However, when viewed from one specific direction, the pattern or character on the sheet is strongly shined and the pattern or character appears to be raised, but when viewed from another direction, the pattern or character is so shining. However, there is a problem that the design pattern or the characters cannot be visually recognized as if they are effectively raised.

[0004]

SUMMARY OF THE INVENTION The present invention provides a display label having a decorative effect in which a pattern or character looks shiny when viewed from any direction.

[0005]

According to a first aspect of the present invention, there is provided a display label, wherein a pattern or character is formed by a concave portion formed on one surface of a synthetic resin sheet containing a fluorescent pigment. It is characterized in that the surface of the concave portion is formed as an uneven surface.

The display label according to claim 2 is the display label according to claim 1.
In the display label described in (1), the outline of the design pattern or the character is formed by a concave portion.

[0007]

According to the display label of the present invention, since the pattern or character is formed by the concave portion engraved on one surface of the synthetic resin sheet and the surface of the concave portion is formed in an uneven pattern, the surface of the concave portion is The light that enters the concave portion is irregularly reflected by the concave and convex surface, and the concave portion appears to shine from all directions. Therefore, the pattern or character formed by the concave portion can be visually recognized in a shining and raised state from all directions. It has excellent effect.

Further, when the outline of the design pattern or the character is formed by the concave portion, the outline of the design pattern or the character is visually recognized in a state where the outline of the design pattern or the character shines out from all directions. Has a decorative effect, as well as appearing to shine from all directions and also appearing to protrude from one side of the synthetic resin sheet.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An example of a display label according to the present invention will be described with reference to the drawings. As shown in FIG. 1, the display label A has a concave portion 2 engraved on one surface of a translucent flexible synthetic resin sheet 1 having a certain thickness and containing a fluorescent pigment, and the concave portion 2 Alternatively, the outline of the character 3 is formed. The synthetic resin sheet 1 is made of a conventionally used synthetic resin, for example, a thermoplastic resin such as polyvinyl chloride, polyethylene, or polypropylene.

As shown in FIGS. 1 to 3, the concave portion 2 is formed by a concave groove having a semi-spherical cross section continuously engraved on one surface of the synthetic resin sheet 1. The outline of the tulip, which is a design pattern, is formed.

As shown in FIGS. 2 and 3, a large number of small rectangular recesses 21 are formed on the surface of the recess 2 so as to be uniformly scattered over the entire surface. The surface of the concave portion 2 is formed on an uneven surface 22 with the concave portion 21 as a concave surface.

The surface of the concave portion 2 may be formed on the concave / convex surface 22 by projecting a convex portion instead of the concave portion 21 or by forming the concave portion 21 and the convex portion in a mixed state. Alternatively, as shown in FIGS. 4 and 5, the entire surface of the concave portion 2 may be formed on the uneven surface 22 by forming the concave grooves 2a in a lattice shape. Further, the shape of the recess 21 may be any shape such as a semicircular shape other than the rectangular parallelepiped shape.

Next, a method for manufacturing the display label A will be described. First, a brass provided with a convex portion (projecting ridge) 41 corresponding to a design pattern or a character in a state where the concave portion 2 constituting the design pattern or the character 3 to be formed on one surface of the synthetic resin sheet 1 is turned upside down. A plate 4 is prepared (see FIG. 6).

As shown in FIGS. 7 and 8, an infinite number of projections 411 are provided on the surface of the projection 41 of the brass plate 4. As shown in FIGS. The shape of the projection 411 corresponds to the shape of the recess 21 of the recess 2 of the display label A. For example, if it is desired to form a flat rectangular recess 21 as shown in FIG. A projection 411 of a flat rectangular shape as shown is projected, or a convex ridge of a lattice shape as shown in FIG. 9 is used when it is desired to form a lattice-shaped concave groove 2a as shown in FIG. 41
1a is protruded.

While a synthetic resin sheet 1 having a flat surface and containing a fluorescent pigment is separately prepared, the brass plate 4 is heated with a high frequency heating means, that is, a welder or the like. The synthetic resin sheet 1 is heated to a melting temperature or higher.

When the brass plate 4 is pressed from above onto one surface of the synthetic resin sheet 1 in a state where the convex portions 41 face the one surface of the synthetic resin sheet 1, the protrusions of the brass plate 4 are formed. Since the portion 41 is heated to a temperature equal to or higher than the melting temperature of the synthetic resin sheet 1, one surface of the synthetic resin sheet 1 is melted by the convex portion 41 of the brass plate 4, and the convex portion 41 of the brass plate 4 is melted. That is, the concave portion 2 having a shape corresponding to the shape of
Is engraved, and a pattern or character 3 having a desired shape as shown in FIG. 1 is formed by the concave portion 2 (see FIG. 10). At this time, the surface of the brass plate 4 except for the convex portion 41 is set so as not to abut on one surface of the synthetic resin sheet 1.

On the surface of the concave portion 2 engraved on one surface of the synthetic resin sheet 1, a concave portion having a shape corresponding to the shape of the convex portion 411 is formed by the convex portion 411 of the convex portion 41 of the brass plate 4. 21 are innumerably recessed, and the surface of the recess 2 is an uneven surface.
22 is formed.

As described above, since the surface of the concave portion 2 of the synthetic resin sheet 1 is formed on the concave-convex surface 22, the light that has entered the concave portion 2 is irregularly reflected. The pattern or character formed by the concave portion 2 looks shining from all directions, and is visually recognized as being raised.

In the display label A manufactured as described above, a foam A1 is integrally laminated on the back surface thereof as necessary, and an adhesive layer A2 is laminated on the back surface of the foam A1. It is used by attaching it to the desired surface B via A2 (FIG. 11).
FIG. 11A shows a case where the foam A1 is integrally laminated.
(B) shows the case where the foam was not laminated.)

In the above description, the case where the concave portion 2 is formed from a concave groove and the contour line of a design pattern or a character is constituted by the concave portion 2 has been described. However, as shown in FIG. A concave portion 2 corresponding to the entire inner portion surrounded by a contour line constituting a desired pattern or character is formed, and countless concave portions 21 are formed on the entire surface of the concave portion 2 to form the concave portion 2. The surface may be formed on the uneven surface 22.

[0021]

According to a first aspect of the present invention, there is provided a display label in which a design pattern or a character is formed by a concave portion engraved on one surface of a synthetic resin sheet containing a fluorescent pigment. Since the light entering the concave portion is irregularly reflected by the concave and convex surface of the concave portion, the concave portion appears to shine from all directions, and thus the pattern formed by the concave portion is formed. The pattern or character appears to shine from all directions, and appears to rise from one side of the synthetic resin sheet,
Has an excellent decorative effect.

The display label according to the second aspect is the first aspect.
In the display label described in the above, because the pattern pattern or the outline of the character is formed by a concave portion,
The design pattern or character appears to have a contour line that shines and emerges from all directions. Therefore, the design pattern or character is visually recognized in a state of being shined and raised from one surface of the synthetic resin sheet, and has an excellent decorative effect.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a display label of the present invention.

FIG. 2 is an enlarged plan view showing a part of a concave portion in the display label of the present invention.

FIG. 3 is a longitudinal sectional view showing a concave portion of the display label of the present invention.

FIG. 4 is an enlarged plan view showing a part of a concave portion in the display label of the present invention.

FIG. 5 is a longitudinal sectional view showing a concave portion of the display label of the present invention.

FIG. 6 is a perspective view showing a brass plate.

FIG. 7 is an enlarged plan view showing a part of a convex portion of a brass plate.

FIG. 8 is a longitudinal sectional view showing a convex portion of a brass plate.

FIG. 9 is a longitudinal sectional view showing a convex portion of a brass plate.

FIG. 10 is a perspective view showing how to form a concave portion on one surface of a synthetic resin sheet using a heated brass plate.

FIG. 11 is a cross-sectional view showing an application example of the display label of the present invention and a perspective view showing a use point.

FIG. 12 is a perspective view showing another example of the display label of the present invention and a longitudinal sectional view showing a concave portion of the display label.

[Explanation of symbols]

 Reference Signs List 1 synthetic resin sheet 2 concave portion 2a concave groove 21 concave portion 22 uneven surface 3 pattern or character 4 brass plate 41 convex portion 411 projecting portion 411a convex streak portion A display label

Claims (2)

[Claims] 1. A display label in which a pattern or character is formed by a concave portion engraved on one surface of a synthetic resin sheet containing a fluorescent pigment, wherein the surface of the concave portion is formed as an uneven surface. Label to be displayed. 2. The display label according to claim 1, wherein the outline of the design pattern or the character is formed by a concave portion.