JP3004957U - Coloring paper - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a paper in which various kinds of colors are developed at a contact portion by contact with a chemical or mechanical coloring means. A sheet formed by printing a plurality of materials, which are colored by chemical or mechanical contact, on a blank sheet 1 so as to be adjacent to each other.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a paper in which a plurality of colors are colored adjacent to each other along a contact locus when traced by a colorless coloring means.

[0002]

[Prior art]

 Conventionally, as a kind of coloring book, a thin and constant pattern is drawn on a blank paper surface as a diagram, and if you trace a specific area along the line or along the pattern with colorless transparent coloring ink, for example, a tulip Some flower parts are colored red if they are red, and some of the leaves and stems are colored green. This is because a liquid that develops a color peculiar to that part is printed in advance on a considerable part of the design, and it is colorless and transparent when dried and reacts with the above-mentioned colored ink to cause a reaction and develop color.

Among such conventional color-developing papers, not only those which develop color in response to a specific ink but also those which develop color in response to pressure and those which develop color in response to heat are known. ing.

[Problems to be solved by the device]

The conventional coloring paper as described above has a drawback that it is not interesting because it only traces a line diagram created by the manufacturer in advance. In other words, the user cannot draw a picture or write characters on the surface of the coloring paper on his own initiative.

[0005]

[Means for solving the problem]

 The present invention has been made in view of the above problems, and a plurality of types exhibiting unique colors by contact with a coloring means, preferably seven colors of red, yellow, orange, green, blue, indigo, and purple. This liquid is printed on a colorless or preferably white paper in a random pattern.

[0006]

EXAMPLES The present invention will be described with reference to examples showing its configuration. Fig. 1 shows a white paper 1 using various kinds of liquids as coloring materials, and the seven colors of red 2, yellow 3, orange 4, green 5, blue 6, indigo 7 and purple 8 are linearly and closely packed together. It is applied on the entire surface of the paper in a random pattern. Although the striped pattern of lines cannot be visually observed in the drawing, the mode of the impregnating liquid that develops various colors is schematically shown. Next, when the surface of the white paper 1 is traced by a coloring means that is separately formed, the traced area is colored, and a pattern or the like composed of a plurality of colors appears. It goes without saying that the color forming means includes a marker type liquid type, a pressure type or a heating type.

In another embodiment shown in FIG. 2, a plurality of coloring materials are randomly applied to the surface of the envelope 30 as shown in FIG. In another embodiment shown in FIG. 3, a plurality of coloring materials are randomly applied to the surface of the note paper 40 as shown in FIG. In addition to the above, the color-developing paper to which the present invention is applied includes all drawing papers, origami papers, cards, memos, and the like for drawing characters and pictures.

[Effect of device]

As described above, according to the present invention, when a character or a picture is drawn on a white paper by a coloring means such as a transparent pen, a character or a picture composed of a plurality of colors can be drawn. I can't do it. In addition, since the pattern is random, the appearance of colors cannot be predicted or calculated, and especially when using a technique such as so-called suminagashi, it is possible to draw beautiful pictures and letters that are even more contingent.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of the present invention.

FIG. 2 is a plan view showing another embodiment of the present invention.

FIG. 3 is a plan view showing another embodiment of the present invention.

[Explanation of symbols]

1 White paper 2 Red, 3 Yellow, 4 Orange, 5 Green, 6
Blue, 7 indigo, 8 purple, 30 envelopes, 40
Stationery

Claims (1)

[Scope of utility model registration request] 1. A variety of coloring materials are preliminarily printed on a part or all of the surface of the paper in a random pattern, and the surface of the paper is traced by a separate coloring means, and a plurality of colors are printed on the surface of the paper. Coloring paper that develops random patterns such as