KR101746261B1 - A cliche of Metal-Mesh and Manufacturing method thereof - Google Patents

Abstract

The present invention relates to a method of manufacturing a laminate, comprising the steps of: preparing a plate; laminating an upper side cleansing glass and a lower side glass partitioned into at least one part respectively on the prepared plate; bonding the upper side cleansing glass and the lower side glass And fixing the upper side clipped glass and the lower side glass to the plate, and a method for manufacturing the same.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a metal-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cliche for a metal mesh and a method of manufacturing the cliche, and more particularly to a cliche (a printing plate or an off-set mold) for producing a metal- The cleansing glass can be detachably attached, and at the same time, the cleansing glass can be partitioned into one or more portions to make it larger, so that even if some cleansing glass is broken in one or more cleansing glasses during offset printing, The present invention relates to a cliche for a metal mesh and a manufacturing method thereof.

Recently, various electronic material patterns have been used in electronic products. For example, in the case of a display, an electronic material pattern having various functions such as a color filter substrate, a transistor substrate, and an electrode substrate is used. In order to form such an electronic material pattern, a photolithography method, a plating method and a printing method are used.

On the other hand, in the process of manufacturing a film-type metal mesh used for a touch screen display, an off-set mold called a cliche is required in order to produce a film-type metal mesh. The cliché is used by etching a glass plate having a thin thickness of 0.5 mm to 0.7 mm.

In this case, four glass sheets of 4G (680 mm * 880 mm) size are adhered to the lower glass through an adhesive material such as an EVA resin film or a UV adhesive, Can not be repaired because it is permanent. As a result, if one of the four pieces of cleansing glass breaks or breaks, the printing process continues at a yield of 75%. If the cleansing glass breaks, the cleansing itself must be replaced with a new one.

As a result, conventional cliches have the problem that one or more cliché glass must be permanently bonded to the bottom glass, so that even if some are broken or broken, they can not be repaired.

Korean Patent No. 10-0914198

SUMMARY OF THE INVENTION It is an object of the present invention to provide a cliche for producing a film-type metal mesh, in which a cliche glass provided on the upper side is removably attachable, The present invention provides a clay for a metal mesh and a method for producing the clay glass, which can replace or repair only the damaged clay glass even if some of the clay glasses are broken in one or more of the clay glass during offset printing.

The present invention also provides a closure for a metal mesh and a method for manufacturing the closure, wherein the closure glass and the lower glass can be fixed to a plate using various methods such as a vacuum method, an adhesive method or a side fixing method.

A method of fabricating a closure for a metal mesh according to an embodiment of the present invention includes: preparing a plate; Stacking an upper side cliché glass and a lower side glass partitioned into one or more portions on the prepared plate; Bonding the laminated upper clayey glass and the lower glass to each other; And fixing the joined upper clayey glass and the lower glass to the plate.

In one embodiment, the securing step may include securing the lower side of the joined upper side cliché glass and the lower glass to the upper side of the plate through the detachable adhesive pad.

In one embodiment, the securing step may include wrapping a side of the bonded upper cliché glass and lower glass through a side mold.

In one embodiment, the securing step includes disposing the lower side of the joined upper side cliché glass and the lower glass to be detachably fixed from the upper side of the plate through the detachable adhesive pad, And wrapping the sides of the upper side cleansing glass and the lower side glass.

In one embodiment, the preparing comprises forming the plate into a plurality of layers including an upper plate layer and a lower plate layer; Dividing the upper plate layer into one or more portions; And supplying a bonding material between the upper plate layer and the lower plate layer divided by the at least one portion so that the upper plate layer is detachably attached to the lower plate layer by the bonding material.

In one embodiment, the preparing step may include forming the plate as a vacuum adsorption device so that the lower side of the upper side cleaved glass and the lower side of the bonded glass can be vacuum-adsorbed.

In one embodiment, the preparing comprises forming the plate into a plurality of layers including a lower plate layer and a vacuum adsorption plate layer; And dividing the bonded upper clayey glass and lower glass and the vacuum adsorber plate layer into one or more portions.

In one embodiment, the bonding step may include a step of bonding an ethylene vinyl acetate copolymer (EVA) resin, an EVA tape, an ultraviolet (UV) curing resin, and an adhesive agent in liquid or solid form between the laminated upper clayey glass and the lower glass And supplying at least one of the bonding materials.

The closure for a metal mesh according to an embodiment of the present invention may be manufactured by any one of the manufacturing steps described above.

In the present invention, since the clay glass is made to be opposed to each other by using at least one clay glass, even if the clay glass is damaged by the impact generated during the printing process, the entire surface of the clay glass is not damaged but some surfaces are damaged. It has an advantage that only glass can be exchanged.

In addition, the present invention enables detachment and attachment of one or more cleansing glass to a plate, so that even if some cleansing glass is broken due to impact generated during the printing process, only the damaged cleansing glass can be replaced or repaired, The repairing cost of the present invention is remarkably reduced.

In addition, the present invention is also applicable to an EVA resin film in which a cliché glass and a lower glass are joined together, a lower glass is joined to a plate, or side surfaces of a cliché glass and a lower glass are fixed via a side mold, So that it is possible to prevent cracking of the cliche.

In addition, the present invention has the effect of preventing cracking of the cliche using a plurality of LCD glasses.

FIG. 1 is a flowchart showing a step of a method of manufacturing a clasp for a metal mesh according to an embodiment of the present invention.
FIGS. 2 to 7 are exploded perspective views schematically illustrating various examples of production of a clay 100 for a metal mesh manufactured according to an embodiment of the present invention.

The present invention will now be described in detail with reference to the accompanying drawings. Hereinafter, a repeated description, a known function that may obscure the gist of the present invention, and a detailed description of the configuration will be omitted. Embodiments of the present invention are provided to more fully describe the present invention to those skilled in the art. Accordingly, the shapes and sizes of the elements in the drawings and the like can be exaggerated for clarity. Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

FIG. 1 is a flowchart showing a step of a method of manufacturing a clasp for a metal mesh according to an embodiment of the present invention.

Referring to FIG. 1, a method of fabricating a closure for a metal mesh includes preparing a plate (S101), laminating an upper side cleavage glass and a lower side glass partitioned into one or more portions, respectively, (S103) bonding the upper clayey glass and the lower glass to each other, and fixing the upper clayey glass and the lower glass to the plate (S104).

In step S101, the plate may refer to a flat plate-like seating surface on which the upper and lower glass pieces of the closure for the metal mesh can be placed. Generally, in the process of manufacturing the metal mesh cloce, May refer to a carrier used.

Such a plate may be mainly made of a metal such as aluminum.

In one embodiment, step S101 may comprise forming the above-described plate into a plurality of layers, such as an upper plate and a lower plate.

That is, it is formed as two or more layers instead of forming a single single-layer plate.

At this time, the upper plate may be partitioned into one or more portions, especially four portions, so that if a portion of the closure for the metal mesh is subsequently broken or broken, the upper plate corresponding to a portion of the broken closure for the metal mesh By separating only the part, it is possible to exchange or repair the damaged clay for metal mesh.

At this time, a bonding material corresponding to at least one of an ethylene vinyl acetate copolymer (EVA) resin, an EVA tape, an ultraviolet (UV) curable resin and an adhesive may be supplied between the upper plate and the lower plate So that the upper plate and the lower plate can be fixed so as to be detachable from each other.

Therefore, if a part of the closure for the metal mesh is broken or broken, only the part of the upper plate corresponding to a part of the damaged closure for the metal mesh can be separated, so that the upper plate can be replaced and repaired as if it is a consumable.

In one embodiment, the step S101 may include forming the above-described plate as a vacuum adsorption apparatus instead of a simple metal plate. At this time, by the suction force of the vacuum adsorption apparatus, the upper side cleansing glass and the lower glass are placed on the upper side of the vacuum adsorption apparatus Can be fixed.

Therefore, if a portion of the closure for the metal mesh is broken or broken, the closure for the metal mesh can be easily separated by controlling the suction force by controlling the vacuum adsorption device.

In one embodiment, step S101 may comprise forming the above-described plate into a plurality of layers, such as a vacuum adsorption plate layer and a lower plate layer.

That is, the vacuum adsorption plate layer is formed of two or more layers rather than one single layer.

At this time, the vacuum adsorption plate layer formed on the upper side can be divided into one or more portions, particularly four portions, so that the four upper side clayey glasses and the lower glass laminated on the upper side can be sucked and fixed, respectively.

Therefore, if a part of the closure for the metal mesh is broken or broken, the closure for the broken metal mesh can be easily separated by controlling only the vacuum suction plate corresponding to a part of the broken metal mesh closure to thereby adjust the suction force.

In step S102, the upper side cliché glass and the lower side glass may be laminated on the upper side of the plate prepared in step S101.

At this time, the upper side cleansing glass can be divided into one or more portions, and in particular, can be divided into four portions.

Therefore, when any one or more of the upper side cleansing glass divided into four parts is broken or broken at a later time, only the broken upper cleansing glass can be replaced and repaired, so that the cost for replacing the upper cleansing glass can be drastically reduced .

At this time, the lower glass provided on the lower side of the upper side cleansing glass may have an area corresponding to the area of the four upper side cleansing glasses, and may serve to provide a fixing surface on which the four upper side cleansing glasses can be fixed .

In step S103, at least one of an ethylene vinyl acetate copolymer (EVA) resin, an EVA tape, an ultraviolet (UV) curable resin, and an adhesive agent in liquid or solid form between the upper side clayey glass and the lower glass laminated in the above- The method comprising the steps of:

Accordingly, the upper side cleansing glass can be detached and attached not permanently from the lower glass.

Therefore, if any one or more of the upper side cleansing glasses divided into four parts is broken or broken in the future, only the broken upper cleansing glass can be easily separated, and the replacement and repair of the upper cleansing glass can be simplified.

Step S104 may include fixing the lower side of the lower glass to the upper side of the plate using the detachable adhesive pad.

At this time, the detachable adhesive pad has a function corresponding to the above-mentioned adhesive material, and the lower side of the lower glass is not permanently fixed to the upper side of the plate, but the adhesive property that can be easily and easily separated as needed A branch can mean a thin film.

Therefore, if the upper side cleansing glass or a part of the lower side glass is broken or broken, the lower side glass can be easily separated from the plate only by lifting the lower side glass upward.

In one embodiment, step S104 may include wrapping the sides of the upper cliché glass and the lower glass using a side mold.

Here, the term " side mold " may refer to an upper side cleansing glass joined to each other through a bonding material and a kind of guide dam which is opened to receive the lower glass.

That is, the upper side cleansing glass and the lower glass can be accommodated in the side mold and moved in the vertical direction, but they can be fixed without being moved in the left-right direction or the up-down direction.

Therefore, when the upper side cleansing glass or a part of the lower side glass is broken or broken, the upper side cleansing glass or the lower side glass can be easily replaced or repaired only by vertically lifting the upper side cleansing glass and the lower side glass.

In one embodiment, step S104 may use both the above-described detachable adhesive pad and the side mold to fix the upper side cleavage glass and the lower glass from the plate.

That is, a detachable adhesive pad is provided between the lower side of the lower glass and the upper side of the plate so that the lower glass is primarily fixed so as to be detachable from the plate, and the side mold covers the side of the upper side cleansing glass and the lower side glass And can be subsequently fixed.

Next, various production examples of the metal mesh cliche 100 manufactured through the method of manufacturing a metal mesh cliche according to an embodiment of the present invention will be described in more detail with reference to FIG. 2 through FIG.

FIGS. 2 to 7 are exploded perspective views schematically illustrating various examples of production of a clay 100 for a metal mesh manufactured according to an embodiment of the present invention.

2, the clasp 100 for a metal mesh includes an upper side cleansing glass 110, a bonding material 120, a lower side glass 130, Type adhesive pad 140a and the plate 150. If any one or more of the upper side cleansing glasses 110 is broken or cracked, the lower glass 130 is detached by the detachable adhesive pad 140a So that only the broken upper side cleansing glass 110 can be separated or replaced or repaired.

3, the clasp 100 for a metal mesh includes an upper side cleansing glass 110, a bonding material 120, a lower side glass 130, and a detachable type The first plate 150a divided into one or more portions (in particular, four portions), the adhesive material 120 and the second plate 150b may be formed in the structure of the upper side cleansing glass 140a, 110 are broken or broken, the lower glass 130 can be easily separated from the plate 150 by the removable adhesive pads 140a, so that only the broken upper side cleansing glass 110 is separated Or exchanged or repaired. Also, since the first plate 150a is divided into one or more portions, the first plate 150a corresponding to the broken upper side cleansing glass 110 may be separated from the second plate 150b.

4, the closure 100 for a metal mesh includes an upper side cleansing glass 110, a bonding material 120, a lower side glass 130, and a side mold 130, which are divided into at least one portion (particularly, four portions) The upper side cleansing glass 110 and the lower side glass 130 may be formed in a structure of the side mold 140b and the plate 150. If any one of the upper side cleansing glasses 110 is broken or broken, It is possible to separate only the broken upper side cleansing glass 110 by lifting the broken upper side cleansing glass 110 in the vertical direction because it is fixed in the left and right direction or in the vertical direction but can be separated in the vertical direction Replace, or repair the product.

5, the clasp 100 for a metal mesh may have a structure in which a detachable adhesive pad 140a is further provided between the lower glass 130 and the plate 150 shown in FIG.

The upper side cleansing glass 110 and the lower glass 130 may be fixed in the left or right direction or the vertical direction by the side mold 140b and the plate 150 may be fixed by the detachable adhesive pad 140a, As shown in Fig.

If one or more of the upper side cleansing glasses 110 is broken or broken, only the broken upper cleansing glass 110 may be separated or replaced or repaired by lifting the broken upper side cleansing glass 110 in the vertical direction can do.

6, the metal mesh cloak 100 includes an upper clogging glass 110, a bonding material 120, a lower glass 130, and a vacuum adsorption layer 130, which are divided into at least one portion (particularly, four portions) The lower glass 130 can be sucked and fixed to the vacuum adsorption device 160 by the suction force of the vacuum absorption device 160. [

If any one or more of the upper side cleansing glass 110 is broken or broken, only the broken upper cleansing glass 110 may be separated, exchanged, or repaired by controlling the vacuum adsorption device 160 to reduce the suction force .

7, the metal mesh cloche 100 includes an upper side cleansing glass 110, a bonding material 120, a lower side glass 130, at least one portion (particularly, four portions) The vacuum suction plate layer 160a may be formed by a structure of a vacuum adsorption plate layer 160a and a lower plate layer 150c which are divided into portions (particularly, four portions) The lower glass 130 can be sucked and fixed to the vacuum adsorption plate layer 160a.

If one or more of the upper side cleansing glass 110 is broken or broken, only the vacuum adsorption plate layer 160a corresponding to the damaged upper side cleansing glass 110 is controlled to reduce the suction force, Only the glass 110 can be separated, exchanged, or repaired.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention as defined by the following claims It can be understood that

100: Cloth for metal mesh
110: upper side cleanse glass
120: bonding material
130: Lower glass
140a: detachable adhesive pad
140b: side mold
150: Plate
150a: first plate
150b: second plate
150c: Lower plate layer
160a: Vacuum adsorption plate layer

Claims (9)

Preparing a plate;
Stacking an upper side cliché glass and a lower side glass partitioned into one or more portions on the prepared plate;
Bonding the laminated upper clayey glass and the lower glass to each other; And
And fixing the joined upper clayey glass and the lower glass to the plate,
Wherein preparing the plate comprises:
Forming the plate into a plurality of layers including an upper plate layer and a lower plate layer; And
And dividing the upper plate layer into one or more portions.
A method for producing a clithe for metal mesh.
The method according to claim 1,
Wherein the securing comprises:
And attaching and detaching the lower side of the upper side cliche glass and the lower side glass from the upper side of the plate through the detachable adhesive pad.
A method for producing a clithe for metal mesh.
The method according to claim 1,
Wherein the securing comprises:
And wrapping the sides of the joined upper side cliché glass and lower glass through a side mold.
A method for producing a clithe for metal mesh.
The method according to claim 1,
Wherein the securing comprises:
And the lower side of the lower side glass is detachably fixed from the upper side of the plate by means of the detachable adhesive pads and the lower side of the lower side glass is detachably fixed from the upper side of the plate, Comprising the steps < RTI ID = 0.0 > of: <
A method for producing a clithe for metal mesh.
The method according to claim 1,
Wherein the preparing comprises:
And supplying the bonding material between the upper plate layer and the lower plate layer divided by the at least one portion so that the upper plate layer is detachably attached to the lower plate layer by the bonding material. Wherein the metal mesh is a metal mesh.
The method according to claim 1,
Wherein the preparing comprises:
And forming the plate as a vacuum adsorption device so that the lower side of the upper side cleaved glass and the lower side of the bonded glass can be vacuum-adsorbed.
A method for producing a clithe for metal mesh.
The method according to claim 1,
Wherein the preparing comprises:
Forming the plate into a plurality of layers including a lower plate layer and a vacuum adsorption plate layer; And
Further comprising the steps of: dividing the bonded upper clayey glass and lower glass and the vacuum adsorbing plate layer into one or more portions;
A method for producing a clithe for metal mesh.
The method according to claim 1,
The bonding step may include:
A bonding material corresponding to at least one of an ethylene vinyl acetate copolymer (EVA) resin, an EVA tape, an ultraviolet (UV) curing resin, and an adhesive agent is supplied between the upper side clayey glass and the lower side glass Comprising the steps < RTI ID = 0.0 > of: <
A method for producing a clithe for metal mesh.
A clithe for metal mesh, characterized in that it is produced by the process according to any one of claims 1 to 8.

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