CN-121989575-A - Manufacturing method of monofilament printing mesh cloth, monofilament printing screen plate and monofilament printing composite screen plate

Abstract

The invention provides a manufacturing method of a monofilament printing screen cloth, which comprises the following steps of stretching a plurality of yarn yarns and finishing the yarn yarns, passing the yarn yarns subjected to finishing the yarn yarns through a reed to perform first-stage interval adjustment, passing the yarn yarns subjected to the reed through a reed jig to perform second-stage interval adjustment, and pressing the yarn yarns subjected to the reed jig and a polymer material film layer to form the monofilament printing screen cloth, wherein the yarn yarns extend in the same direction and are parallel to each other. Furthermore, the invention also provides a monofilament printing screen and a monofilament printing composite screen.

Inventors

• ZHANG GAOMING

Assignees

• 仓和股份有限公司

Dates

Publication Date

20260508

Application Date

20241104

Claims (9)

1. 1. A manufacturing method of a monofilament printed mesh fabric comprises the following steps: stretching a plurality of yarn yarns and finishing the yarn; passing the plurality of yarn strands through a reed to perform a first stage pitch adjustment; Passing the plurality of yarns through the reed through a reed jig to perform a second stage pitch adjustment, and Pressing the plurality of yarn yarns passing through the reed fixture and the high polymer material film layer to form the monofilament printing screen cloth, Wherein the plurality of yarns extend in the same direction and are parallel to each other.
2. 2. The method of claim 1, wherein the reed fixture includes a plurality of guide grooves through which the plurality of yarns pass for the second stage pitch adjustment.
3. 3. The manufacturing method according to claim 2, wherein the plurality of guide grooves adjust the width, depth, number and distance of the plurality of guide grooves according to the diameter, number and set distance of the plurality of yarns.
4. 4. The manufacturing method of claim 1, wherein the reed fixture is a planar reed fixture or a cylindrical reed fixture.
5. 5. The manufacturing method according to claim 1, wherein the plurality of yarns are made of metal, and the plurality of yarns are a plurality of metal warp yarns or a plurality of metal weft yarns of the monofilament printed mesh cloth.
6. 6. A monofilament printing screen comprising: A screen frame; a monofilament printed web according to claim 1, which is attached to said frame and comprises a doctor blade surface and a decal surface, and At least one opening pattern formed on the monofilament print web.
7. 7. The monofilament printing screen of claim 6, wherein the plurality of yarns are metallic and the plurality of yarns are metallic warp yarns or metallic weft yarns of the monofilament printing screen.
8. 8. A monofilament printing composite screen, comprising: A screen frame; The first material net is fixed on the net frame; a monofilament printed web according to claim 1, wherein said web comprises a doctor blade surface and a decal surface, and At least one opening pattern formed on the monofilament print web.
9. 9. The monofilament printed composite screen of claim 8, wherein the plurality of yarns are metallic and the plurality of yarns are metallic warp yarns or metallic weft yarns of the monofilament printed composite screen.

Description

Manufacturing method of monofilament printing mesh cloth, monofilament printing screen plate and monofilament printing composite screen plate Technical Field The invention relates to a manufacturing method of a printing mesh and a printing screen plate manufactured by using the printing mesh, in particular to a manufacturing method of a monofilament printing mesh, a monofilament printing screen plate manufactured by using the monofilament printing mesh and a monofilament printing composite screen plate. Background In the prior art of printing screen cloth, a commonly used mesh weaving process is to weave warp yarns and weft yarns in a crossed manner, for example, warp yarns are drawn, pass through a reed, and weft yarns are woven to form a printing screen cloth. However, when printing, the printing screen produced by the warp and weft cross-knitting printing mesh cloth usually blocks the ink at the cross-web knots when the ink hits the cross-web knots of the warp and weft yarns, and finally the quality of the printed pattern is reduced. Disclosure of Invention [ Problem to be solved by the invention ] In the prior art, the printing ink typically jams at the crossing knots of the warp and weft yarns. Therefore, how to avoid the cross-web knots of warp and weft yarns in the printing screen cloth is always a problem to be solved in the printing screen technology. [ Means for solving the problems ] A method for manufacturing a monofilament printing screen cloth comprises the following steps of stretching a plurality of yarn yarns and carrying out yarn finishing, enabling the yarn yarns subjected to yarn finishing to pass through a reed to carry out first-stage interval adjustment, enabling the yarn yarns subjected to the reed to pass through a reed jig to carry out second-stage interval adjustment, and pressing the yarn yarns subjected to the reed jig with a polymer material film layer to form the monofilament printing screen cloth, wherein the yarn yarns extend in the same direction and are parallel to each other. Preferably, the reed fixture comprises a plurality of guide grooves, and the yarns pass through the guide grooves of the reed fixture to adjust the second-stage spacing. Preferably, the guide grooves adjust the width, depth, number and spacing of the guide grooves according to the thread diameter, number and set spacing of the thread yarns. Preferably, the reed fixture is a planar reed fixture or a cylindrical reed fixture. Preferably, the yarns are metal and the yarns are metal warp yarns or metal weft yarns of the monofilament print screen cloth. On the other hand, the invention also provides a monofilament printing screen plate, which comprises a screen frame, a monofilament printing screen cloth manufactured by the manufacturing method, and at least one opening pattern formed on the monofilament printing screen cloth, wherein the monofilament printing screen cloth is fixed on the screen frame and comprises a scraper surface and a printing surface. Preferably, the yarns are metal and the yarns are metal warp yarns or metal weft yarns of the monofilament printing screen. The invention also provides another monofilament printing composite screen plate, which comprises a screen frame, a first material screen, a monofilament printing screen cloth, and at least one opening pattern, wherein the first material screen is fixed on the screen frame, the monofilament printing screen cloth manufactured by the manufacturing method is fixed on the first material screen and comprises a scraper surface and a printing surface, and the opening pattern is formed on the monofilament printing screen cloth. Preferably, the yarns are metal and the yarns are metal warp yarns or metal weft yarns of the monofilament printing composite screen. [ Efficacy of the invention ] From the foregoing, it can be seen that the present invention provides a method for producing a monofilament printing screen cloth, a monofilament printing screen plate, and a monofilament printing composite screen plate, which includes adjusting the spacing between yarns using a two-stage positioning method, and thus the positioning method can effectively obtain the required yarn spacing. Furthermore, the invention sets at least one opening pattern on the monofilament printing screen cloth, so that the opening pattern does not comprise any crossed warp and weft knots, other yarns are not needed to be removed by other processes, more complete patterns with better electric conductivity are printed, and the printing yield is improved. Drawings A better understanding of the various embodiments of the present invention, as well as specific features and advantages thereof, will be obtained by reference to the following detailed description when read in conjunction with the accompanying drawings, in which: FIG. 1 is a flow chart of a method of making a monofilament printed scrim according to an embodiment of the present invention; FIG. 2 is a schematic illustra