JPS61291200A - Heat transfer method - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention is applicable to clothing such as T-shirts and other fabrics that can be coated with desired characters 1.
This invention relates to a thermal transfer method for applying designs.

<Summary of the Invention> The present invention involves drawing a character design with ink on a first transfer paper whose surface has been treated with a release layer, transferring this to a second transfer paper, and transferring the design to a second transfer paper. Apply it to clothes or other cloth,
It is a thermal transfer method, which allows for more accurate transfer to cloth and easier work.

<Background of the invention> Lately, for example, I've noticed letters on the T-shirts I'm wearing.

The design is applied by a transfer method.

In the above-mentioned conventional transfer method, when transferring at home, the transfer design is selected from among several patterns prepared on transfer paper, and heat transferred using an iron or the like.

In addition, when copying characters, designs, etc. drawn by oneself, a method is adopted in which the manuscript and T-shirt are sent to a transcription manufacturer, and the transcription is performed at the manufacturer.

For this reason, there has recently been a strong demand among those skilled in the art for a transfer method that allows one to draw a favorite design at home and immediately transfer it to cloth such as a T-shirt. does not exist.

<Objective of the Invention> An object of the present invention is to provide a novel thermal transfer method that can satisfy the requirements set forth in -1- with an extremely simple operation.

<Structure and Effects of the Invention> In order to achieve the above object, the present invention uses solid ink in the form of a writing instrument containing gel ink and two sheets of thermal transfer paper, and first transfers the first transfer with the ink. A design is drawn on paper, transferred to a second transfer paper, the second transfer paper is placed on cloth, and the image is heated and transferred using an iron or the like.

According to the above method, in the present invention, the design drawn by the person can be immediately thermally transferred to a T-shirt or other cloth, and the practical effect of achieving the object of the invention is achieved.

<Explanation of Examples> When carrying out the present invention, a penetrant, a pigment, and a true melt adhesive are mixed in appropriate proportions, and this is applied to a gel ink that can be used with a paintbrush or a writing instrument hardened into a rod shape as shown in Figure 1. 2, a first transfer paper 2 having a release layer 22 of silicon or other material formed on the surface of a base paper 21 as shown in FIG.
A release layer 32 made of wax or the like is formed on the surface of the release layer 32, a polyamide-based or other hot melt type adhesive layer 33 is formed on the surface of the release layer 32, and a mixture of a penetrant such as wax and an adhesive is formed on the surface of the adhesive layer 33. A second transfer paper 3 on which a layer 34 is laminated is prepared.

However, when carrying out the method of the present invention, first, a desired character or pattern 4 is drawn on the surface of the release layer 21 of the first transfer paper 2 with gel or solid ink 1 (FIG. 4), and then The surface of the pattern 4 of the transfer paper 2 is joined to the surface of the mixed layer 34 of the second transfer paper 3. Next, the first transfer paper 2 is heated to approximately 40°C to 50°C using a heating device 5 such as an iron, and pressure is applied to transfer the previously drawn pattern 4 onto the second transfer paper 3. Transfer (Figure 6). At this time, the pattern 4 forms an inverted pattern. Next, the surface of the pattern 4 of the second transfer paper 30 is applied to a T-shirt or other target cloth 6, and similarly heated and pressurized at a heating temperature of about 180° C. for a certain period of time using a heating device 5 such as an iron. , the pattern 4 and the mixed layer 34,
The adhesive layer 33 is transferred to the right side away from the release layer 32 (FIG. 8). The transferred pattern 4 penetrates into the constituent fibers of the cloth and is fixed by a penetrating agent and a hot melt adhesive mixed in the ink.

As described above, the present invention includes gel-like ink for use with a brush or solid ink in the form of a writing instrument 1, and first and second transfer papers 2.
．． 3, first draw a desired pattern 4 with ink on the first transfer paper 2, transfer it to the second transfer paper 3, and then transfer the second transfer paper 3 to the target cloth 6. By applying heat and pressure, the desired pattern 4 can be extremely easily transferred to the target cloth 6, which has the effect of achieving the desired purpose.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an example of ink used in carrying out the present invention, FIG. 2 is a sectional view of the transfer paper shown in FIG. 1, and FIG.
FIGS. 4 to 7 are cross-sectional views of the first transfer paper, and FIGS. 4 to 7 are diagrams for explaining the principle of cataloging the transfer method. FIG. Figure 4 is an enlarged sectional view taken along the line A-A, Figure 6 is a diagram showing the transfer status to the second transfer paper, Figure 7 is a diagram showing the transfer status from the second transfer paper to cloth, and Figure 8 is a diagram showing the transfer status from the second transfer paper to cloth.
The figure is a front view of a T-shirt with a transferred pattern provided by the method of the present invention. 1... Solid ink 2... First transfer paper 21
... Base paper 22 ... Peeling layer 3 ...
Second transfer paper 31...Base paper 32...Peeling layer 33...Adhesive layer 34...Mixed layer
4...Design 6...Cloth

Claims (1)

[Claims] A first step in which predetermined characters and patterns are drawn using ink containing a penetrant, pigment, and hot melt adhesive on a first transfer paper with a release layer formed on its surface, and a release layer is formed on the base paper.
The first transfer paper is polymerized and heat-pressed at a predetermined temperature to a second transfer paper on which an adhesive layer is formed on the release layer and a mixed layer of a penetrant and an adhesive is formed on the adhesive layer. A second step in which the design is transferred to a second transfer paper, and a third step in which the second transfer paper is bonded to the surface of the cloth, heated and pressed at a predetermined temperature, and the design is transferred to the surface of the cloth are consecutively performed. A thermal transfer method characterized by performing the following steps.