JPH08284074A - Production of transfer sheet for cloth using office printer - Google Patents

Abstract

PURPOSE: To quickly obtain low cost a transfer sheet for deep-colored cloths. CONSTITUTION: A release paper 3 with its surface coated with a printing paste 3a is prepared (A), the surface is printed with a pattern with a red ink by using a stencil printer; then, a colored layer 5 is formed with the red ink on the surface of the printing paste 3a (B). Subsequently, the ink in the stencil printer is replaced by a white ink and a similar pattern is printed on the surface of the release paper 3; then, a white layer 7 is formed on the surface of the colored layer 5, thus completing the objective transfer sheet 1 for cloths (C). Thus, by printing twice the surface of a release paper 3 using a stencil printer, the objective transfer sheet 1 can be produced quickly at low cost.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a transfer sheet for cloth for forming a pattern on the surface of cloth by using an iron or the like.

[0002]

2. Description of the Related Art Conventionally, a printing ink containing a dye or a pigment is used to print a design on the surface of a release paper in advance to form a transfer sheet for cloth, which is heated under pressure together with the cloth, and the design is printed on the surface of the cloth. Transfer printing technology for transferring is known. Further, as one method of this transfer printing, there is also known a technique in which a layer of white ink is further formed on the design printed on the surface of the release paper and the design is transferred together with a dark-colored cloth.

When the pattern is transferred in this manner, a white ink layer is formed between the pattern and the cloth. Therefore, it is possible to prevent the color of the design from sinking due to the influence of the color of the cloth.

[0004]

However, when a number of ink layers are overlaid in this way, a technique called screen printing is applied. This is a method in which an emulsion is applied to a fine wire-mesh screen type, the emulsion in the colored portion is eluted to form a plate, and ink is applied using the plate. This method is time-consuming and expensive to make,
It is difficult to apply to small lot products.

On the other hand, it is also considered to form a transfer sheet for cloth by forming a layer of ink or toner on a release paper surface whose entire surface is coated with a film-like printing paste, by an office printing machine such as a color copying machine. Has been. in this case,
An original image can be optically optically copied onto a release paper, and a cloth transfer sheet can be manufactured quickly and inexpensively.

However, in the method of manufacturing a cloth transfer sheet by this type of office printing machine, a technique for forming multiple layers of ink or toner is not established, and a colored layer such as a pattern is formed. Cloth transfer sheets for dark colored fabrics, which require the lamination of white layers, could not be produced by an office printing press. Then, this invention was made for the purpose of providing the manufacturing method of the cloth transfer sheet which enables to manufacture the cloth transfer sheet for dark-colored cloth quickly and cheaply.

[0007]

In order to achieve the above object, the invention according to claim 1 is for a cloth by repeating a printing step of forming a layer on the surface of a release paper by an office printing machine a plurality of times. A method for producing a transfer sheet for cloth, which comprises producing a transfer sheet, wherein the release paper is coated on the surface thereof with a film-like printing paste, and 1 to n (n ≧
1) The layer formed by the printing step of the first time is a colored layer made of a colored ink or toner, and the layer formed by the printing step of n + 1 is made of a white ink or a toner. The gist is a method for manufacturing a cloth transfer sheet using an office printing machine, which is characterized by overlapping white layers.

The invention according to claim 2 is a method of manufacturing a transfer sheet for cloth, which comprises manufacturing a transfer sheet for cloth by repeating a printing step of forming a layer on the surface of a release paper by an office printer. The layer formed by the 1st to nth (n ≧ 1) printing process is a colored layer made of colored ink or toner, and the layer formed by the (n + 1) th printing process is white ink or toner. Which is a white layer that is formed by the above, and is a white layer that is superimposed on the above-mentioned colored layer and that is formed by the (n + 2) th printing step is a layer of printing paste that is overlapped on the above-mentioned colored layer and the white layer. The gist is a method of manufacturing a transfer sheet for cloth using a machine.

According to a third aspect of the present invention, the office printing machine is a stencil printing machine that prints by leaking ink from the holes of the stencil. The gist is a method of manufacturing a transfer sheet for cloth using a machine.

[0010]

In the invention according to claim 1 configured as described above, the surface of the release paper is previously coated with a film-shaped printing paste, and 1 to n layers of colored ink or A transfer sheet for cloth can be manufactured by forming a colored layer of toner and then superimposing a white layer of white ink or toner on the surface thereof. In addition, this method can be performed quickly and inexpensively by performing the printing process by the office printing machine n + 1 times on the surface of the release paper.

Then, the transfer sheet for cloth thus produced is heat-pressed onto the cloth with the white layer facing downward,
When the release paper is peeled off, the white layer and the colored layer are sequentially laminated on the fabric surface. Therefore, even if the cloth has a dark color, it is possible to prevent the color of the colored layer from sinking under the influence of the cloth. That is, according to the present invention, a cloth transfer sheet for dark-colored cloth can be manufactured quickly and inexpensively.

According to the second aspect of the present invention, a colored layer of 1 to n layers of colored ink or toner is formed on the surface of the release paper, and a white layer of white ink or toner is superposed on the surface. Further, a transfer sheet for cloth can be manufactured by superimposing a layer of printing paste on the surface thereof. In addition, this method can be carried out quickly and inexpensively by performing the printing process by the office printing machine n + 2 times on the surface of the release paper. Further, in the present invention, it is not necessary to dispose the printing paste on the entire surface of the release paper, so that the printing paste can be saved and the production cost of the cloth transfer sheet can be further reduced.

Then, the transfer sheet for cloth thus produced is heat-pressed to the cloth with the white layer facing downward,
When the release paper is peeled off, the white layer and the colored layer are sequentially laminated on the surface of the fabric, so that the color of the colored layer is prevented from sinking in the same manner as in the first aspect of the invention. That is, according to the present invention, a cloth transfer sheet for dark-colored cloth can be manufactured quickly and at a lower cost.

The invention according to claim 3 is the invention according to claim 1 or 2.
In addition to the configuration of the invention described above, the office printing press is characterized in that it is a stencil printing press for printing by leaking ink from the holes of the stencil. In this type of stencil printer, the printing cost decreases as the number of sheets increases, as compared with a copier or the like. In many cases, a plurality of cloth transfer sheets having the same pattern are manufactured. Therefore, in the present invention, in addition to the effect of the invention described in claim 1 or 2, the manufacturing cost of the cloth transfer sheet can be further reduced.

[0015]

Embodiments of the present invention will now be described with reference to the drawings. FIG. 1 is a process chart showing the manufacturing process of the cloth transfer sheet 1 of the first embodiment. In this embodiment, in order to transfer the red pattern 13 (FIG. 3) by using a stencil printing machine (for example, Preport: trade name, manufactured by Ricoh Co., Ltd.) that prints by leaking ink from the holes of the stencil. Of the cloth transfer sheet 1.

As shown in (A), first, one side (hereinafter,
A release paper 3 whose surface) is previously coated with a film-shaped printing paste 3a is prepared, and a stencil having the same pattern as that shown in FIG. 2 is prepared in a stencil printing machine. Next, red ink is supplied to the stencil printing machine, and the pattern is printed on the surface of the release paper 3 with the red ink. Then, as shown in (B), the colored layer 5 of red ink is formed on the surface of the printing paste 3a.
Next, replace the ink in the stencil printer with white ink,
A similar pattern is printed on the surface of the release paper 3. Then, as shown in (C), the white layer 7 made of white ink is formed on the surface of the colored layer 5.
Are formed, and the cloth transfer sheet 1 is completed.

In this cloth transfer sheet 1, as shown in FIG. 2, on the side of the release paper 3 covered with the printing paste 3a,
The colored layer 5 and the white layer 7 are sequentially stacked, and the colored layer 5 and the white layer 7 are superposed in the same shape. Then, the transfer sheet for cloth 1 is thermocompression-bonded to the cloth 11 with the white layer 7 facing down, and the release paper 3 is peeled off. As shown in FIG.
The pattern 13 is transferred to the surface. The handle 13 is formed by sequentially stacking a white layer 7 and a colored layer 5 on the surface of the fabric 11. Therefore, even if the fabric 11 is dark, the red color of the colored layer 5 is prevented from being influenced by the fabric 11 and sinking brownish.

In this embodiment, the surface of the release paper 3 is
By performing printing twice with the stencil printing machine, the cloth transfer sheet 1 can be manufactured quickly and at low cost. Further, in the present embodiment, since printing is performed by the stencil printing machine, the printing cost decreases as the number of sheets increases, as compared with the case where printing is performed by a copying machine or the like. In many cases, a plurality of cloth transfer sheets 1 having the same pattern are manufactured. Therefore, in this embodiment, the manufacturing cost of the cloth transfer sheet 1 can be further reduced. That is, in this embodiment, the cloth transfer sheet 1 for dark-colored cloth can be quickly and inexpensively manufactured.

In the above embodiment, the case of transferring the monochromatic pattern 13 is taken as an example, but a cloth transfer sheet for transferring a multicolor pattern can be produced in the same manner. However, in this case, a step of forming a colored layer of another color on the surface of the release paper 3 similarly to the colored layer 5 is required. Further, the white layer 7 is formed so as to overlap the colored layers of the respective colors. When the colored layer 5 is formed by color copying or the like, the multicolored colored layer 5 can be formed in one step.

Next, FIG. 4 is a process chart showing a manufacturing process of the cloth transfer sheet 21 of the second embodiment. (C) shows a cloth transfer sheet 1 similar to that of the first embodiment, and its manufacturing process is also the same as that of the first embodiment, so its explanation is omitted. In the present embodiment, following the steps described above, the ink of the stencil printing machine is replaced with the printing paste, and the above-mentioned pattern is printed on the surface of the release paper 3. Then, as shown in (D), a layer of the printing paste 23 is formed on the surface of the white layer 7, and the cloth transfer sheet 21 is completed.

In the cloth transfer sheet 21, the colored layer 5 and the white layer 7 are sandwiched between the printing pastes 3a and 23, so that the fastness of the pattern 13 when transferred to the cloth 11 is improved. When the cloth transfer sheet 21 is manufactured in this way, the layer of the printing paste 23 is formed on the surface of the white layer 7, so that the surface of the release paper 3 may not be covered with the printing paste 3a.
In this case, since the printing paste is disposed only in the portion corresponding to the handle 13, the printing paste can be saved and the manufacturing cost of the cloth transfer sheet 21 can be further reduced.

The idea of saving the printing paste 23 in this way can also be applied to a method of manufacturing a transfer sheet for cloth which is not included in the present invention. FIG. 5 is a process diagram showing a method for manufacturing the cloth transfer sheet 31 of the reference example. In this reference example, a release paper 33 not covered with a printing paste is prepared, a colored layer 35 of red ink is formed on the surface of the release paper 33 by a stencil printing machine (B), and a layer of a printing paste 37 is further formed on the surface. Are formed (C). The colored layer 35 and the printing paste 37 are printed using the above-mentioned stencil printing machine.

Conventionally, a colored layer is generally formed on the surface of the release paper whose surface is covered with the printing paste 3a like the release paper 3 of the first and second embodiments, but in this case, The printing paste will be placed even in areas without a handle. On the contrary,
In this reference example, printing on a surface of the release paper 3 by a stencil printer is performed twice, so that the cloth transfer sheet 31 in which the printing paste 37 is provided only on the surface of the colored layer 35 can be quickly and inexpensively. It can be manufactured. That is, in this reference example, the cloth transfer sheet 31 for light-colored cloth can be manufactured quickly and inexpensively.

[Brief description of drawings]

FIG. 1 is a process chart showing a manufacturing process of a cloth transfer sheet of a first embodiment.

FIG. 2 is a perspective view illustrating a configuration of a cloth transfer sheet according to a first embodiment.

FIG. 3 is a perspective view showing a cloth on which a pattern is transferred by the cloth transfer sheet of the first embodiment.

FIG. 4 is a process chart showing a manufacturing process of a cloth transfer sheet according to a second embodiment.

FIG. 5 is a process diagram illustrating a manufacturing process of a cloth transfer sheet according to a reference example.

[Explanation of symbols]

1, 21, 31 ... Transfer sheet for cloth 3, 33 ...
Release paper 3a, 23, 37 ... Printing paste 5, 35 ...
Colored layer 7 ... White layer 11 ... Cloth 1
3 ... handle

Claims (3)

[Claims] 1. A method for producing a transfer sheet for cloth, comprising: a step of forming a layer on the surface of the release paper by a printing machine for office; The surface is covered with a film-like printing paste, and the layer formed in the 1st to nth (n ≧ 1) printing step is a colored layer formed of colored ink or toner, and n + 1th time. The method for producing a transfer sheet for cloth using an office printing machine, wherein the layer formed by the printing step is a white layer formed of white ink or toner and overlapping the colored layer. 2. A method for manufacturing a cloth transfer sheet, which comprises manufacturing a transfer sheet for a cloth by repeating a printing step of forming a layer on the surface of a release paper with an office printing machine, a plurality of times. n ≧ 1) The layer formed by the printing step of the first time is a colored layer made of a colored ink or toner, and the layer formed by the printing step of the (n + 1) th time is formed by a white ink or a toner. A white layer that overlaps the layer, and a layer formed by the n + 2nd printing step is a layer of a printing paste that overlaps the colored layer and the white layer. Transfer sheet manufacturing method. 3. The cloth using the office printing machine according to claim 1, wherein the office printing machine is a stencil printing machine that prints by leaking ink from the holes of the stencil. Transfer sheet manufacturing method.