JPS6112387A - Original plate set for printing toy - Google Patents

Abstract

PURPOSE:To obtain an original plate set for printing toy capable of being used easily and lightly and printing at low cost, by a construction wherein image parts of a fibrous polymer film provided on a stencil paper is dissolved by a solvent contained in a writing implement, and a liquid generated on dissolution is adsorbed on a blotting sheet. CONSTITUTION:When arbitrary figures, characters or the like are drawn or written on the stencil paper 3 by the writing implement 7, a solvent contained in a core 9 of the implement 7 dissolves the fibrous polymer film 2 of the paper 3 to produce original figures, original characters or the like. The liquid generated on dissolution flows from the dissolved part through a thin fibrous porous film 1, and is adsorbed on the blotting sheet 6. Thereafter a printing ink 11 is placed on the paper 3, an ink-impermeable sheet 8 is placed thereon, the original plate 5 in the state is placed on a printing paper 10, and the plate 5 is pressed against the paper 10 by an appropriate pressing member. Accordingly, the figures, characters or the like are printed on the paper 10.

Description

[Detailed description of the invention] This invention relates to an original plate set for printed toys.

Conventionally, as this type of original plate set for printed toys, there is one that uses screen printing. This consists of a printing plate made of a printing plate coated with a photosensitizer on a screen plate surrounded by a frame, a writing sheet on which designs, letters, etc. can be written, and a flash member that emits a flash of light. First, after writing an arbitrary picture or letter on a writing sheet, this writing sheet is placed on a printing original plate, and a flash is applied from above with a flash member to expose the photosensitive agent on the original paper. The area is washed away with water, etc., and then ink is applied to the original plate placed on printing paper, and the original plate is pressed from above to cause the ink to pass through the photosensitive area of the original plate and adhere to the printing paper, thereby creating a writing sheet. The same designs, characters, etc. as drawn can be printed on printing paper.

However, such original plate sets for printed toys not only require troublesome work such as flashing and washing with water, but also require equipment such as power supply and water. The disadvantages are that the range is limited, printing costs are considerable, and it is not very suitable as a printed toy.

The purpose of the present invention is to solve the above-mentioned drawbacks, and particularly to propose an original plate set for printed toys that can be easily and conveniently used by anyone anywhere, and also has a significantly low printing cost.

An example of implementing the present invention will be described below with reference to the drawings.

In the figure, reference numeral A indicates a printing toy original plate set. This printing toy original plate (cera) A includes a printing original plate 5 made up of a printing base paper 3 having a cellulose polymer coating 2 formed on a fibrous porous thin film 1 surrounded by a frame 4, a liquid absorbent sheet 6, A writing instrument 7 containing a soluble solvent that dissolves the cellulose polymer coating 2 of the printing base paper 3 is provided, and an ink-permeable sheet material 8 that does not allow ink to pass is provided on the printing base plate 5.

First, the printing original plate 5 consists of a printing base paper 3 in which a cellulose polymer coating 2 is formed on a fibrous porous thin film 1, and a frame 4 surrounding the base paper 3.

The porous fibrous thin film 1 is preferably made of a porous fibrous material such as Japanese paper, paper, or a nonwoven fabric such as vinylon. This is because it is inexpensive and its porous structure allows printing ink to pass through.

The cellulose polymer film 2 may normally be composed of a cellulose polymer film such as nitrocellulose or cellulose acetate. Preferred examples are as follows.

Nitrified cotton 17.5% Plasticizer 14.9% Vegetable oil 67.2% Coloring pigment 0.4% (Coloring pigment is Shanin Green) The above fibrous porous thin film l allows printing ink to pass through it. On the other hand, the cellulose polymer coating 2 has a coating structure that does not allow printing ink to pass through.

By making the printing base paper 3 have a double structure in which a cellulose polymer film 2 is formed on a fibrous porous thin film 1, the printing ink passes through the fibrous porous thin film 1, but the cellulose above it passes through. The polymer film 2 cannot pass through. Further, the printing base paper 3 is configured to be transparent or translucent as a whole. In this case, both the fibrous porous thin film 1 and the mi-based polymer coating 2 may be made transparent or translucent.

The frame 4 may be configured to clamp and stretch the printing base paper 3 from the inside and outside.

Next, the liquid-absorbing sheet 6 is made of a sheet material capable of adsorbing liquid, like ink-absorbing paper, and appropriate designs, characters, etc. are printed on the surface of the liquid-absorbing sheet 6.

Furthermore, the writing instrument 7 is formed in the shape of a felt pen and is provided with a core 9, and a soluble solvent that dissolves the #i cellulose polymer coating 2 of the printing base paper 3 is sealed inside, and this soluble solvent is It is configured to penetrate into the core 9 and come out from the tip of the core 9.

As such soluble solvents, ester solvents such as butyl lactate, butyl acetate, and isoamyl acetate, or ketone solvents such as acetone are preferred.

For example, it may be composed of the following components.

Butyl lactate 100% Oil Scarlet 0.6% Oil Black 0.06% Next, the manner of use of the printing toy original plate Cera) having the above configuration will be explained.

First, using the writing instrument 7, place the liquid absorbent sheet 6 under the printing original plate 5.
, and write one arbitrary design, character, etc. on the printing base paper 3. At this time, since the printing base paper 3 is transparent or semi-transparent, and the surface of the liquid-absorbing sheet 6 has designs, characters, etc. printed on it, Since the designs, letters, etc. on the liquid-absorbing sheet 6 can be seen through the printing base paper 3, it is only necessary to trace them with the writing instrument 6, and writing can be easily performed.

When the core 9 of the writing instrument 7 comes into contact with the printing base paper 3, the internal soluble solvent adheres to the printing base paper 3.

The soluble solvent dissolves the @*brown polymer coating 2 of the printing base paper 3, so the part that came into contact with the writing instrument 7 dissolves, and the design,
Original images of characters, original characters, etc. appear. The liquid at the time of dissolution passes through the fibrous porous thin film 1 from the dissolving portion and is adsorbed onto the liquid absorbent sheet 6. After that, the printing ink is placed on the printing base paper 3'', and an ink-permeable sheet material 8 is further placed on top of it, the printing ink is sandwiched between the sheet material 8 and the base paper 3, and in this state, the original plate 5 is placed on the printing paper. Place it on IJlz,
The original plate 5 is pressed against the printing paper 10 using a suitable pressing member (not shown). As a result, the printing ink first passes through the dissolved portion of the cellulose polymer coating 2, and then passes through the fibrous porous thin film 1 and is deposited on the printing paper 10. As a result, designs, characters, etc. are printed on the printing paper 10.

Note that it is preferable that the printing ink is configured to include the following components.

Rosin-modified phenolic resin 22% Alkyd resin 5% Mineral oil 38% Extender pigment 33% Colorant 2% As mentioned above, the printing toy master set according to the present invention has a cellulose polymer on a fibrous porous thin film. A printing original plate comprising transparent or translucent printing base paper with a coating formed thereon surrounded by a frame; a writing instrument containing a soluble solvent that dissolves the cellulose polymer coating of the printing base paper; It consists of a liquid-absorbing sheet with designs, letters, etc. displayed on its surface. Therefore, in the printing toy, a cellulose polymer film is formed on the printing base paper of the printing plate, and the part of the cellulose polymer film to be printed is dissolved in a soluble solvent contained in a writing instrument, and the liquid at the time of dissolution is Since it is configured to be adsorbed to the liquid absorption sheet, there is no need for the troublesome steps of flashing and washing with water as in the past.
It is very easy to handle and printing costs can be kept low. Furthermore, when writing original pictures, original characters, etc. on the original plate, a liquid-absorbing sheet can be used, so the original plate can be created very easily.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a printing toy original plate set according to the present invention, and FIGS. 2 and 3 are illustrations of the principle of printing by the printing toy original plate set. Code A: original plate set for printed toys, l: fibrous porous thin film, 2: #li fiber polymer coating, 3:
...Printing base paper, 4...Frame body, 5...Printing base plate, 6.
...Liquid-absorbing sheet, 7...Writing instrument patent applicant Mikio Segawa, agent, Takara Co., Ltd., patent attorney Figure 1

Claims (1)

[Claims] An original plate set for printed toys characterized by comprising the following members. (a) Printing original plate consisting of a transparent or translucent printing base paper with a cellulose polymer coating formed on a fibrous porous thin film, surrounded by a frame (b) The cellulose polymer coating of the printing base paper is dissolved. Writing instrument containing a soluble solvent (c) A liquid-absorbing sheet placed under the original plate and having appropriate designs, letters, etc. printed on its surface.