Novel etching stainless steel silk screen

Abstract

The utility model provides a novel etching stainless steel screen printing silk screen which comprises a mesh layer and a crack layer, the crack layer is arranged below the mesh layer, the mesh layer comprises a first rectangular mesh layer and a second rectangular mesh layer, the crack layer comprises a first crack layer and a second crack layer, and the first crack layer and the second crack layer are arranged on the first rectangular mesh layer and the second rectangular mesh layer respectively. The lower portions of the first rectangular meshes can be connected with the first crack layer and the second crack layer respectively, and the lower portion of the second rectangular mesh layer can be connected with the first crack layer and the second crack layer respectively. According to the novel etching stainless steel screen printing silk screen, the first rectangular mesh layer and the second rectangular mesh layer are used in cooperation with the first crack layer and the second crack layer, lines and lines can be adopted to form a pattern, the net line interference of each dot can be reduced by 50%, the ink penetrating amount is increased by about 50%, and therefore when the pattern is printed, the number of the lines is reduced, and the printing quality is improved. And the roundness and fineness of the lines can be improved by about 50%.

Description

Technical Field

[0001] The utility model relates to the field of silk screen printing and embossing processing, in particular to a novel etched stainless steel silk screen. Background Art

[0002] Screen printing, also known as stencil printing, is a process of creating patterns through dots + dots of mesh.

[0003] The materials of traditional silk screen printing screens are mainly nylon, polyester, stainless steel, and nickel mesh. All existing technologies will encounter a problem: the fine size of the pattern is proportional to the thickness, coarseness, and opening size of the material. In order to restore the fine pattern of the processed parts, the screen must be very thin and have very small holes.

[0004] When the screen thickness decreases from 0.2mm-0.01mm, the strength of the screen will also decrease linearly. The existing screen printing screen weaving technology and nickel mesh etching technology are difficult to balance fine processing and printing quality. At the same time, there is no processing method to produce very small holes on very thick materials.

[0005] Therefore, it is necessary to provide a novel etching stainless steel screen printing screen to solve the above-mentioned technical problems. Utility Model Content

[0006] The utility model provides a novel etched stainless steel screen printing mesh, which solves the problem that the existing screen printing mesh weaving technology and the etching nickel mesh technology are difficult to balance fine processing and printing quality, and there is no processing method to process very small holes on very thick materials.

[0007] In order to solve the above technical problems, the utility model provides a new type of etched stainless steel screen printing screen, including:

[0008] A mesh layer and a sandwich layer, wherein the sandwich layer is arranged below the mesh layer.

[0009] Preferably, the mesh layer includes a first rectangular mesh layer and a second rectangular mesh layer, and the gap layer includes a first gap layer and a second gap layer.

[0010] Preferably, the first rectangular mesh may be connected to the first sandwich layer and the second sandwich layer at the bottom thereof.

[0011] Preferably, the bottom of the second rectangular mesh layer may be connected to the first sandwich layer and the second sandwich layer respectively.

[0012] Preferably, a mounting frame is provided on the surface of the second rectangular mesh layer, and a disassembly assembly is provided between the second rectangular mesh layer and the mounting frame, the disassembly assembly includes a disassembly frame, and disassembly blocks are connected to the left and right sides of the disassembly frame, and disassembly grooves compatible with the two disassembly blocks are provided on the left and right sides of the inner wall of the mounting frame.

[0013] Preferably, a fixing bolt is provided between the installation frame and the disassembly block.

[0014] Preferably, a disassembly plate is connected to one end of the disassembly frame.

[0015] Compared with the related art, the novel etched stainless steel screen printing screen provided by the utility model has the following beneficial effects:

[0016] The utility model provides a novel etched stainless steel screen printing screen, which is used in conjunction with a first rectangular mesh layer and a second rectangular mesh layer and a first sandwich layer and a second sandwich layer, and can use lines + lines to form a pattern, which can reduce the mesh interference of each dot by 50%, and increase the ink penetration by about 50%, so when printing the pattern, the roundness and fineness of the line will be improved by about 50%;

[0017] When printing fine patterns, the thickness of the screen printing mesh can be increased by about 1 times, and the bearing capacity can be improved, and the printing life of the material can be increased by more than 2 times;

[0018] Now the screen printing of more precise patterns is difficult to achieve with existing nickel mesh etching, stainless steel weaving and other technologies. The use of precise slit lines attached to other structures will solve the problem of fine printing below 0.01mm. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first embodiment of a novel etched stainless steel screen printing mesh provided by the utility model;

[0020] Figure 2 is a schematic structural diagram of a second rectangular mesh layer;

[0021] Figure 3 is a schematic structural diagram of the first sandwich layer;

[0022] Figure 4 is a schematic diagram of the structure of the second sandwich layer;

[0023] Figure 5 It is a schematic structural diagram of a combination of a first rectangular mesh layer and a first sandwich layer;

[0024] Figure 6 It is a schematic structural diagram of a combination of a first rectangular mesh layer and a second sandwich layer;

[0025] Figure 7It is a schematic structural diagram of the combination of the second rectangular mesh layer and the first sandwich layer;

[0026] Figure 8 A schematic diagram of the structure of the second rectangular mesh layer and the second slit layer combined;

[0027] Fig. 9 A schematic structural diagram of a second embodiment of a novel etched stainless steel screen printing mesh provided by the utility model;

[0028] Fig.10 for Fig. 9 An enlarged schematic diagram of part A is shown;

[0029] Fig.11 for Fig. 9 The three-dimensional structural schematic diagram of the overall device shown.

[0030] Numbers in the figure: 1. first rectangular mesh layer, 2. second rectangular mesh layer, 3. first gap layer, 4. second gap layer, 5. installation frame, 6. disassembly assembly, 61. disassembly frame, 62. disassembly block, 63. disassembly groove, 7. fixing bolt, 8. disassembly plate. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with the accompanying drawings and implementation modes. Example

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 ,in, Figure 1 A schematic structural diagram of a first embodiment of a novel etched stainless steel screen printing mesh provided by the utility model; Figure 2 is a schematic structural diagram of a second rectangular mesh layer; Figure 3 is a schematic structural diagram of the first sandwich layer; Figure 4 is a schematic diagram of the structure of the second sandwich layer; Figure 5 It is a schematic structural diagram of a combination of a first rectangular mesh layer and a first sandwich layer; Figure 6 It is a schematic structural diagram of a combination of a first rectangular mesh layer and a second sandwich layer; Figure 7 It is a schematic structural diagram of the combination of the second rectangular mesh layer and the first sandwich layer; Figure 8 A novel etched stainless steel screen printing screen includes:

[0033] A mesh layer and a sandwich layer, wherein the sandwich layer is arranged below the mesh layer.

[0034] The mesh layer includes a first rectangular mesh layer 1 and a second rectangular mesh layer 2 , and the gap layer includes a first gap layer 3 and a second gap layer 4 .

[0035] The first rectangular mesh 1 may be connected to the first sandwich layer 3 and the second sandwich layer 4 at the bottom thereof.

[0036] The second rectangular mesh layer 2 may be connected to the first sandwich layer 3 and the second sandwich layer 4 at the bottom thereof.

[0037] The first rectangular mesh layer 1 and the second rectangular mesh layer 2 have different sizes.

[0038] The processed slits can be regular or irregular combination shapes.

[0039] The machined slits can be straight or curved.

[0040] The processed mesh can be a regular mesh or an irregular mesh.

[0041] Cutting stainless steel sheets;

[0042] Use cleaning equipment to clean and dry stainless steel sheets;

[0043] Use coating equipment to coat photosensitive etching glue on both sides of stainless steel;

[0044] The computer produces the required pattern and outputs it on film;

[0045] Use an exposure machine to expose the pattern output by the film on the coated stainless steel;

[0046] Use a developer to develop the pattern on the stainless steel;

[0047] Etching a stainless steel pattern on an etching device using an etching solution;

[0048] After cleaning and drying, the desired etched stainless steel wire mesh is obtained.

[0049] Compared with the related art, the novel etched stainless steel screen printing screen provided by the utility model has the following beneficial effects:

[0050] The utility model provides a novel etched stainless steel screen printing screen, which is used in conjunction with a first rectangular mesh layer 1 and a second rectangular mesh layer 2 and a first sandwich layer 3 and a second sandwich layer 4, and can use lines + lines to form a pattern, which can reduce the interference of the mesh lines of each dot by 50%, and increase the ink penetration by about 50%, so when printing the pattern, the roundness and fineness of the lines will be improved by about 50%;

[0051] When printing fine patterns, the thickness of the screen printing mesh can be increased by about 1 times, and the bearing capacity can be improved, and the printing life of the material can be increased by more than 2 times;

[0052] Nowadays, silk screen printing has more precise patterns, which are difficult to achieve with existing nickel mesh etching, stainless steel weaving and other technologies. The use of precise slit lines attached to other structures will solve the problem of fine printing below 0.01mm. Example

[0053] Please refer to Fig. 9 , Fig.10 and Fig.11 Based on the novel etched stainless steel screen printing screen provided by the first embodiment of the present application, the second embodiment of the present application proposes another novel etched stainless steel screen printing screen. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0054] Specifically, the difference of the new type of etched stainless steel silk screen provided in the second embodiment of the present application is that, in a new type of etched stainless steel silk screen, a mounting frame 5 is provided on the surface of the second rectangular mesh layer 2, and a disassembly component 6 is provided between the second rectangular mesh layer 2 and the mounting frame 5, and the disassembly component 6 includes a disassembly frame 61, and disassembly blocks 62 are connected to the left and right sides of the disassembly frame 61, and disassembly grooves 63 compatible with the two disassembly blocks 62 are provided on the left and right sides of the inner wall of the mounting frame 5.

[0055] The disassembly frame 61 is installed on the side of the second rectangular mesh layer 2 . The disassembly block 62 and the disassembly groove 63 are T-shaped. A fixing hole matched with the fixing bolt 7 is provided between the installation frame 5 and the disassembly block 62 .

[0056] A fixing bolt 7 is provided between the installation frame 5 and the disassembly block 62 .

[0057] One end of the disassembly frame 61 is connected to a disassembly plate 8 .

[0058] The working principle of a new type of etched stainless steel screen printing screen provided by the utility model is as follows:

[0059] During use, when the second rectangular mesh layer 2 inside the installation frame 5 is disassembled and replaced, first take out the fixing bolt 7 between the installation frame 5 and the disassembly frame 61. After the fixing bolt 71 is taken out, the disassembly frame 61 is driven to move toward the outside of the installation frame 5 by pulling the disassembly plate 8. When the disassembly frame 61 drives the second rectangular mesh layer 2 to move toward the outside of the installation frame 5, the disassembly blocks 62 on both sides are separated from the disassembly grooves 63 on both sides of the inner wall of the installation frame 5 for replacement.

[0060] Compared with the related art, the novel etched stainless steel screen printing screen provided by the utility model has the following beneficial effects:

[0061] The utility model provides a novel etched stainless steel screen printing screen. A disassembly component 6, a fixing bolt 7 and a disassembly plate 8 are arranged between an installation frame 5 and a second rectangular mesh layer 2 for use in conjunction with each other, so that the second rectangular mesh layer 2 can be disassembled and replaced according to different usage conditions.

[0062] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A new type of etched stainless steel screen printing screen, characterized in that, include: A mesh layer and a sandwich layer, wherein the sandwich layer is arranged below the mesh layer; The mesh layer includes a first rectangular mesh layer and a second rectangular mesh layer, and the sandwich layer includes a first sandwich layer and a second sandwich layer.

2. The novel etched stainless steel screen printing mesh according to claim 1 is characterized in that: The first rectangular mesh may be connected to the first sandwich layer and the second sandwich layer at the bottom thereof.

3. The novel etched stainless steel screen printing mesh according to claim 1 is characterized in that: The second rectangular mesh layer may be connected to the first sandwich layer and the second sandwich layer at the bottom thereof.

4. The novel etched stainless steel screen printing screen according to claim 1 is characterized in that: A mounting frame is provided on the surface of the second rectangular mesh layer, and a disassembly assembly is provided between the second rectangular mesh layer and the mounting frame. The disassembly assembly includes a disassembly frame, and disassembly blocks are connected to the left and right sides of the disassembly frame. Disassembly grooves adapted to the two disassembly blocks are provided on the left and right sides of the inner wall of the mounting frame.

5. The novel etched stainless steel screen printing mesh according to claim 4 is characterized in that: A fixing bolt is arranged between the installation frame and the disassembly block.

6. The novel etched stainless steel screen printing screen according to claim 4 is characterized in that: One end of the disassembly frame is connected with a disassembly plate.

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