KR100568579B1 - Manufacturing method of solid noctilucent pattern sheet and the sheet - Google Patents

Abstract

The present invention relates to a sheet for adhering to the surface of shoes, clothes, bags, etc. to form a three-dimensional and luminous appearance, a luminous transfer paper preparation step of applying a glass bead reflecting the projected light on one surface; A pattern forming step of forming a predetermined pattern on the screen printing frame; Applying an adhesive through an upper surface of the screen printing frame to form a first adhesive layer for forming a first adhesive layer that mediates adhesion with the glass beads of the luminous transfer paper only to a portion corresponding to the pattern; Forming a foam glyph layer on the upper surface of the first adhesive layer by spraying the aqueous foam ink on the screen for printing a three-dimensional pattern; The method of manufacturing a three-dimensional luminous pattern sheet comprising a; a second adhesive layer coating step of applying an adhesive for adhesion to the object on the upper surface of the foam pattern gyeyong printing. Accordingly, by forming the adhesive layer and foam pattern layer on the upper surface of the luminous transfer paper through the screen printing, the three-dimensional effect and the luminous effect is excellent, there is an advantage of a simple manufacturing process. In addition, by forming an oil-based ink layer on the upper surface or the lower surface of the foam glyph layer to exert a variety of three-dimensional feeling, improve the physical properties to reduce the defect rate of the product and improve the aesthetics of the product has the advantage of satisfying the various needs of consumers.

Foam Glyph Glass Beads Luminous Water-based Adhesive Shoes

Description

Manufacture method of solid noctilucent pattern sheet and the sheet

1-a block diagram of a method of manufacturing a three-dimensional luminous pattern sheet according to the present invention.

2-A cross-sectional view of a three-dimensional luminous pattern sheet according to the present invention.

Figure 3-cross-sectional view of the oil-based ink layer is further formed on the three-dimensional luminous pattern sheet according to the present invention.

Figure 4-Example of application of the three-dimensional luminous pattern sheet according to the present invention.

<Description of Major Symbols Used in Drawings>

10: press 20: the object

100: luminous jeonji 110: glass beads

200: primary adhesive layer 300: foam glyph layer

400: secondary adhesive layer 500: foaming oil-based ink layer

600: oily ink layer for controlling properties

The present invention relates to a sheet for adhering to the surface of shoes, clothing, bags, etc. to form a three-dimensional and luminous appearance pattern of the three-dimensional luminous pattern sheet formed by forming an adhesive layer and foam pattern layer on the upper surface of the luminous transfer paper through screen printing It relates to a manufacturing method and a sheet thereof.

In general, the surface of shoes, clothing, bags, etc. is formed with a trademark, a label, a mark, a character (hereinafter referred to as a 'pattern') indicating the source or characteristics of the product. In recent years, these patterns have been given a variety of colors or three-dimensional appearance to enhance the overall design of the product, and to enhance the commerciality.

Conventionally, the method of forming such a pattern includes the Republic of Korea Patent Office Publication No. 0139385, Patent Publication No. 10-2005-0097588.

The prior art uses a mixture of photoluminescent ink or glass powder in the color ink for luminous, in this case there is a problem that the luminous effect is not properly exhibited according to the thickness of the three-dimensional printing layer.

In addition, injecting the photoluminescent ink into the color ink for the effect of the luminous effect is not only a complicated manufacturing process, but also changes the physical properties of the color ink so that the adhesive strength is deteriorated or the foaming is not performed properly, thereby preventing the adhesion to the object or the three-dimensional effect. There is a problem of this deterioration.

In addition, these conventional techniques have a problem that the pattern is monotonous and simple because it is impossible to express a variety of three-dimensional.

The present invention has been made to solve the above problems, by forming an adhesive layer and foam pattern layer on the upper surface of the luminous transfer paper through the screen printing, to provide a three-dimensional luminous pattern sheet manufacturing method excellent in three-dimensional and luminous effect, and providing the sheet The purpose.

Another object of the present invention is to provide a method of manufacturing a three-dimensional luminous pattern sheet having an oil-based ink layer formed on the upper or lower surface of the foamed glyph layer, thereby exhibiting various three-dimensional impressions, and improving durability.

The present invention for achieving the object as described above, the step of preparing a luminous transfer paper coated with glass bead reflecting the projected light on one surface; A pattern forming step of forming a predetermined pattern on the screen printing frame; Applying an adhesive through an upper surface of the screen printing frame to form a first adhesive layer for forming a first adhesive layer that mediates adhesion with the glass beads of the luminous transfer paper only to a portion corresponding to the pattern; Forming a foam glyph layer on the upper surface of the first adhesive layer by spraying the aqueous foam ink on the screen for printing a three-dimensional pattern; The method of manufacturing a three-dimensional luminous pattern sheet comprising a; a second adhesive layer coating step of applying an adhesive for adhesion to the object on the upper surface of the foam pattern gyeyong printing.

Here, in the method of manufacturing the three-dimensional luminous label sheet, in the case of a multicolor pattern, it is preferable that the pattern forming step, the first adhesive layer coating step, and the foaming pattern layer forming step are repeatedly performed according to the color.

In the manufacturing method of the three-dimensional luminous pattern sheet, it is preferable to further form a foaming oil-based ink layer on the lower surface of the foam pattern.

In the manufacturing method of the three-dimensional luminous pattern sheet, it is preferable to further form an oil-based ink layer for adjusting properties on the upper surface of the foam pattern.

In addition, the present invention is another technical gist of the three-dimensional luminous pattern produced by the manufacturing method.

Accordingly, by forming the adhesive layer and foam pattern layer on the upper surface of the luminous transfer paper through the screen printing, the three-dimensional effect and the luminous effect is excellent, there is an advantage of a simple manufacturing process.

In addition, by forming an oil-based ink layer on the upper or lower surface of the foam glyph layer, it exhibits various three-dimensional feelings, and improves durability to reduce the defect rate of the product and improve the aesthetics of the product to satisfy various needs of consumers.

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

1 is a block diagram of a manufacturing method of a three-dimensional luminous pattern sheet according to the present invention, Figure 2 is a cross-sectional view of the three-dimensional luminous pattern sheet according to the present invention, Figure 3 is a three-dimensional luminous pattern sheet according to the present invention, the oil-based ink layer It is sectional drawing of the further formed state, and FIG. 4 is an illustration of application of the three-dimensional luminous pattern sheet which concerns on this invention.

The present invention relates to a sheet for adhering to the surface of shoes, clothing, bags, etc. to form a three-dimensional and luminous appearance, a luminous transfer paper preparation step, glyph forming step, the first adhesive layer coating step, foam glyph layer forming step, It is to be prepared in the order of the second adhesive layer coating step.

The sheet thus formed is thermally transferred to a portion where a pattern is formed on a shoe, a garment, a bag, etc. (hereinafter referred to as the 'object 20'), thereby forming a pattern having excellent stereoscopic effect and luminous effect.

First, the luminous transfer paper preparation step is a step of preparing a luminous transfer paper 100 coated on one surface of the glass bead 110 reflecting the projected light. That is, the luminous transfer paper 100 refers to a transfer paper having glass beads 110 evenly coated on one surface thereof, and the thickness of the glass beads 110 may be formed differently according to the degree of luminous.

In addition, the luminous transfer paper 100 is rolled up in the form of a roll, and the glass bead 110 is formed to be placed in a long unfolded state on the work surface to face upward.

Here, the glass bead 110 has a property of reflecting the light reflected by the bright light even without its own light emitting source, and is formed in a particle size close to that of a high purity ceramic, using a resin adhesive on the transfer paper. By applying a thin film to form. However, you can use 3M's glass bead pad paper.

Then, the pattern forming step is to form a predetermined pattern on the screen printing frame, which is the same as the process of making a printing plate for the existing screen printing, a detailed description thereof will be omitted.

And the first adhesive layer coating step is to put the adhesive on the upper surface of the screen printing frame to print the primary adhesive layer 200 on the upper surface of the luminous transfer paper 100 only in the portion corresponding to the pattern.

The primary adhesive layer 200 serves to mediate adhesion such that glass beads 110 are easily peeled from the luminous transfer paper 100, and serves to improve adhesion to the foamed aqueous ink to be described later. . The adhesive for the primary adhesive layer 200 is used by mixing 3 to 5% by weight of a glass bead curing agent in a transparent glass for glass beads provided by 3M company. In general, the transparent resin for glass beads is a polyurethane resin.

The first adhesive layer 200 is formed on the upper surface of the luminous transfer paper 100 through screen printing in correspondence with a print pattern. The first adhesive layer 200 may be formed by repeating the screen printing once or twice as necessary.

Then, the foam glyph layer forming step is to form a first gypsum layer 200 on the upper surface of the luminous transfer paper 100 to form a glyph pattern layer 300 for the three-dimensional pattern printing on the first adhesive layer 200. .

That is, after the primary adhesive layer 200 is formed, the screen printing frame is washed with a diluent, and the foaming ink is added to the screen printing mold again so that the pattern by the foaming water ink is printed through screen printing. .

The foamed aqueous ink is a color ink in which various pigments are added, and refers to an ink containing a blowing agent in the ink, and has a property of foaming at a predetermined thickness when heat is applied for 5 to 7 seconds at a foaming temperature of 100 to 150 ° C.

In general, a foaming agent which decomposes by heating such as azo-bis-isobutyro-nitrile and a very small bead in which a volatile liquid is encapsulated in a thermoplastic resin is destroyed by heat and foams. The blowing agent is used by adding an appropriate amount in consideration of the foam thickness and the durability of the pattern to be produced.

In addition, in order to thicken the foam thickness of the pattern, the foam pattern layer 300 may be repeatedly formed about 3 to 4 times through screen printing.

In addition, when the pattern includes various colors, the pattern is formed for each color corresponding to the screen printing frame, and the first adhesive layer coating step and the foam pattern layer forming step are repeated according to the pattern.

In addition, it is preferable to further form the foaming oil-based ink layer 500 on the lower surface of the foam glyph layer 300, and to form the oil-based ink layer 600 for controlling physical properties on the upper surface.

The foaming oil-based ink layer 500 uses a polyurethane resin oil ink using fumaric acid, maleic anhydride, trimethic anhydride, azipic acid and the like.

The oil-based ink is a non-foamed ink, is formed on the surface of the foamed aqueous ink to adjust the degree of foaming of the foam glyph layer 300, to cause uniform foaming as a whole, the foam glyph layer 300 inside It is to be included in the role of improving the durability of the foam glyph layer (300).

In addition, the oil-based ink layer for controlling properties 600 is formed of a polyurethane resin oil-based ink, so that the surface properties of the foam pattern layer 300 formed by the foamed water-based ink to have an oily.

This not only adjusts the foaming force of the foam glyph layer 300, but also improves the adhesive force with the secondary adhesive layer 400, which will be described later, to smooth the surface of the foam glyph layer 300 to reveal the color well, In addition, the foam glyph layer 300 to be included between the foam control oil-based ink layer 500 serves to improve the durability of the foam glyph layer 300.

That is, the foaming oil-based ink layer 500 and the physical property-based oil ink layer 600 to function as a protective coating of the foam glyph layer 300, to improve the durability of the foam glyph layer 300, the surface area As a result, the foamed glyph layer 300 has oily properties to improve adhesion to other adhesives and the like, so that the foamed glyph layer 300 is also foamed.

Next, in the second adhesive layer coating step, after forming the foam glyph layer 300, the screen printing frame is washed, and the adhesive for adhesion with the object 20 to the upper surface of the screen printing frame, The secondary adhesive layer 400 is formed on the upper surface of the foam glyph layer 300 through screen printing.

Here, the object 20 corresponds to a surface of a shoe, a bag, a garment, or the like, a rubber sheet, a fabric sheet, a leather sheet, etc. attached to the shoe, a bag, a garment, or the like.

Therefore, the adhesive used in the secondary adhesive layer 400 is a PU adhesive if the object 20 is PU, a mesh adhesive if the mesh cloth, a span adhesive if the span (fabric), and a leather adhesive such as leather if the object 20 is Use an appropriate adhesive according to).

The three-dimensional luminous pattern sheet formed as described above is mounted on the upper surface of the object 20 and inserted into the pneumatic press 10, and presses the press 10 for 5 to 7 seconds at 100 to 150 ° C. Then, the pattern formed on the three-dimensional luminous pattern sheet is to be transferred to the object 20.

That is, the glass bead 110, the primary adhesive layer 200, the foaming oil-based ink layer 500, the foam glyph layer 300, the physical properties oil-based ink layer 600, the secondary adhesive layer 400 is sequentially formed When the luminous transcript 100 is placed on the upper surface of the object 20 and pressed, the secondary adhesive layer 400 has a pattern formed by mediating the pattern formed on the three-dimensional luminous pattern sheet and the object 20. It is to be firmly adhered to the object 20.

Then, the foam glyph layer 300 is foamed by the aqueous foam ink by the heat of the press 10 and at the same time, the glass beads 110 are separated from the luminous transfer paper 100 to be formed on the upper surface of the foam glyph layer 300. do.

Here, the foaming oil ink layer 500 and the oil-based ink layer 600 for controlling physical properties are formed on both sides of the foam glyph layer 300 without foaming, thereby controlling the degree of foaming of the foam glyph layer 300. It exerts a three-dimensional feeling, protects the foam glyph layer 300, further improves the adhesion between the object 20 and the glass bead 110.

Next, when the luminous transfer paper 100 in which the glass beads 110 according to the pattern are separated from the object 20 is removed, the foam pattern layer 300 is formed on the object 20, and the glass is formed on the upper surface of the object 20. The bead 110 is formed to complete a product formed with a pattern having excellent three-dimensional effect and luminous effect.

The present invention by the above configuration, by forming the adhesive layer and the foam pattern on the upper surface of the luminous transfer paper through the screen printing, excellent three-dimensional feeling and luminous effect, the manufacturing process has a simple effect.

In addition, by forming an oil-based ink layer on the upper surface or the lower surface of the foam glyph layer to exert a variety of three-dimensional feeling, improve the durability to reduce the defect rate of the product and improve the aesthetics of the product to meet the various needs of consumers.

Claims (5)

A luminous transfer paper preparing step of applying glass beads reflecting the projected light to one surface; A pattern forming step of forming a predetermined pattern on the screen printing frame; Applying an adhesive through an upper surface of the screen printing frame to form a first adhesive layer for forming a first adhesive layer that mediates adhesion with the glass beads of the luminous transfer paper only to a portion corresponding to the pattern; Forming a foam glyph layer on the upper surface of the first adhesive layer by spraying the aqueous foam ink on the screen for printing a three-dimensional pattern; And a second adhesive layer coating step of applying an adhesive for adhering to the object on the upper surface of the foam pattern layer printing surface. According to claim 1, wherein the three-dimensional luminous label sheet manufacturing method, If it is a multicolored glyph, Method of producing a three-dimensional luminous pattern sheet, characterized in that the pattern forming step, the first adhesive layer coating step, the foam pattern pattern forming step is repeated according to the color. The method of claim 1, wherein the three-dimensional luminous pattern sheet manufacturing method, Method for producing a three-dimensional luminous pattern sheet, characterized in that further forming a foaming oil-based ink layer on the lower surface of the foam pattern. The method of claim 1, wherein the three-dimensional luminous pattern sheet manufacturing method, Method for producing a three-dimensional luminous pattern sheet, characterized in that further forming an oil-based ink layer for controlling physical properties on the foam glyph layer. The three-dimensional luminous pattern sheet produced by the manufacturing method of any one of claims 1 to 4.

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