KR200289244Y1 - Porcelain transfer paper having an embossing structure - Google Patents

Abstract

The present invention mainly relates to a transfer paper used for being deposited on a ceramic (ceramic) product, which is a transfer body, and more particularly, to a transfer paper having an embossed structure that allows a three-dimensional effect to be applied to a transfer body according to an embossing process. will be.

The present invention provides a peelable transfer paper layer 110, a print layer 120 that is screen-printed in various patterns and colors with respect to the transfer paper layer 110, and a high viscosity with respect to the upper portion of the print layer 120. It is a configuration including an embossed layer 130 which is laminated dry printed several times to have a three-dimensional effect with a specially manufactured embossing molding ink.

Description

Ceramic transfer paper having an embossed structure {Porcelain transfer paper having an embossing structure}

The present invention mainly relates to a transfer paper used for being deposited on a ceramic (ceramic) product, which is a transfer body, and more specifically, a ceramic having an embossed structure that allows a three-dimensional effect to be applied to a transfer body of a ceramic product according to an embossing process. It is about dragon transfer paper.

In general, a technology for manufacturing a transfer paper is already well known, and the transfer body to which the transfer paper is transferred is also applied to various products including ceramic products. An example of a transfer paper used in the related art is shown in FIG. 1.

The conventional transfer paper as shown in Fig. 1 forms a release layer 2 on the transfer paper 1, which is a release paper, and forms a printing layer 3 and an adhesive layer 4 of various patterns thereon to protect the adhesive layer. It is a structure having a form to attach the protective film (5) for.

2 and 3, the protective film 5 is first peeled off, and then the adhesion layer 4 is attached to the surface of the transfer body 6, followed by a roller 7 or a press press. The transfer operation is completed by peeling the transfer paper 1 after the printing layer 3 is transferred to the surface of the transfer object 6 by pressurized heating.

However, according to the conventional transfer paper structure described above, since the printing layer 3 is simply formed flat on the surface of the transfer paper 1, the surface of the transfer object 6 is simply obtained with a flat and even surface to obtain the surface of the transfer object. It is monotonous because it can't save the three-dimensional effect at all, and because of the inferior decoration that makes the object to be seen more colorfully and beautifully, the product value is finally lowered.

Above all, the above-mentioned conventional transfer paper melts when fired at a high temperature of 800 ° C. or higher due to the characteristics of the pigment, and thus, can be mainly used in paper, wood, plastic, metal products, etc., and should be fired at a high temperature of heat of 800-1400 ° C. Not suitable for ceramics.

In view of the problems of the conventional transfer paper, Korean Laid-Open Patent Publication No. 99-83838 discloses a manufacturing technique of a lower-layer three-dimensional transfer paper capable of bringing a three-dimensional effect to living porcelain, which is a transfer body, but this is before the baking of ceramics, It corresponds to a transfer technique that transfers before applying glaze, and has a problem that it is unsuitable for the transfer warrior to transfer after glaze treatment.

On the other hand, in the prior art there is a relief (Relife) is formed on the transfer object itself for the ceramic and transfer the transfer paper to give a three-dimensional impression on the surface of the transfer body, but this is a number of production on the need to form a relief on the transfer itself itself There are some problems.

Therefore, the present invention has been devised to solve such problems in the prior art, and an object of the present invention is to print the surface of the printed layer by embossing several times by forming an embossing ink that does not melt even at high temperature firing to form an embossed plane. To provide a ceramic transfer paper having an embossed structure to further increase the product value of the product by the three-dimensional decorative beauty provided to the surface of the ceramic product for commercial use.

1 is a cross-sectional view of a conventional transfer paper;

2 is a cross-sectional view showing the transfer of a conventional transfer paper to a transfer object;

3 is a cross sectional view of a conventional transfer sheet after completion of transfer onto a transfer member;

Figure 4 is a cross-sectional view showing the structure of a ceramic transfer paper having an embossed structure according to the present invention.

※ Code explanation about main part of drawing ※

100: ceramic transfer paper having an embossed structure 110: transfer paper layer

120: printed layer 130: embossed layer

Technical characteristics of the ceramic transfer paper having an embossed structure according to the present invention for achieving the above object, the peeling-type transfer paper layer, the printing layer screen-printed in various patterns and colors with respect to the transfer paper layer; It includes an embossing layer laminated several times to have a three-dimensional impression with a high viscosity embossed molding ink with respect to the upper portion of the printing layer.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail as follows.

4 is a cross-sectional view showing the structure of the ceramic transfer paper 100 according to the present invention, the transfer paper 100 of the present invention is a peeling-type transfer paper layer 110, and the printed layer 120 having various patterns and colors. And an embossed layer 130 having a three-dimensional effect.

Here, the transfer paper layer 110 may be used in various materials, preferably a thermosetting resin or a thermoplastic resin film. In addition, the printed layer 120 is printed in a variety of patterns, such as cafe scenery or street scenery and is printed in a color suitable for the pattern.

Although not shown in the drawings, the embossed layer 130 is adhesively covered by a separate protective film.

The production of the transfer paper 100 is subjected to a silk-screen printing process, first the film to be printed and the picture letters to print. Then, apply a photosensitive material on the silk screen and dry it. Then, the film is adhered to the silk screen on which the photosensitive material is dried. Then, irradiate with light to distinguish necessary and unnecessary parts, and then place the transfer paper on the bottom of the silk screen. The upper part of the silk screen is produced by printing on a transfer sheet with a printing ink.

Therefore, in the case of the transfer paper 100 according to the present invention, the rest of the process except for printing for forming the embossed layer 130 goes through the same process as the general silk screen printing method.

However, the present invention has a structural difference according to the embossing printing and the conventional silk screen printing, the embossed molding printing ink of the present invention by using a specially designed to have a high viscosity of 800 or more, even in one print 0.4- It is possible to print thickly with a thickness of 0.5 mm, so that embossing having a three-dimensional effect can be formed without printing several times.

The embossing molding printing ink applied to the present invention is produced in the form of powder compound by mixing the vitreous pigment and the clay of the silica sand (SiO ₂ ) component appropriately. By mixing toil oil) a high viscosity embossing printing ink is prepared, and the printing ink thus prepared is used to adjust the viscosity appropriately according to the printed matter.

Therefore, in the present invention, when the embossed layer 130 is to be formed on the upper surface of the printed layer 120 in FIG. 1, a specially prepared embossed molding ink is dried several times using a stainless steel wire screen. As a result of printing, it is preferable that the laminated sheet is dried while drying 2-3 times to sufficiently exhibit the embossing effect having a three-dimensional effect upon transfer to the surface of the transfer object, and in particular, the transfer paper 800 for the transfer object in ceramic products. Embossing thickness does not decrease at all even if high-temperature firing at -1400 ℃.

The reason why the stainless steel wire screen is used in embossing printing in the present invention is that conventional silkscreen printing uses thick silk to thicken the embossing printing. In order to solve this problem, a stainless steel wire screen is used to print a sufficient thickness even in one printing, and at the same time, a strong tension force reliably prevents ink bleeding, thereby achieving good embossing printing.

On the other hand, the embossed layer 130 by a specially manufactured embossed printing ink is preferably printed so that the pattern and color of the printed layer 120 printed inside the embossed layer 130 is expressed as it is.

As described above, according to the present invention, embossing printing is performed on the upper part of the printing layer by using a specially manufactured embossing molding printing ink, so that the embossing thickness does not increase even when firing at a high temperature, and the surface thereof is transferred to a ceramic product to be transferred. The three-dimensional effect appears as it is to provide a more decorative product of the product has the advantage of promoting the quality of the product.

Although the present invention has been described with reference to the accompanying drawings, many modifications and changes may be made without departing from the scope of the following claims.

Claims (2)

A peelable transfer paper layer 110, a printed layer 120 that is screen-printed in various patterns and colors with respect to the transfer paper layer 110, and a special high-viscosity manufactured on the upper portion of the printed layer 120 Ceramics transfer paper having an embossed structure characterized in that it comprises an embossed layer 130 which is laminated dry printed several times to have a three-dimensional effect with the embossing molding ink. The transfer paper of claim 1, wherein the embossed layer is printed transparently.