TWM507849U - Net with improved structure of weft and warp - Google Patents

Description

Improved latitude and longitude structure

This creation is about a mesh fabric with improved latitude and longitude structure, especially a mesh fabric with improved latitude and longitude lines and different latitude and longitude lines.

Screen printing is an important tool for screen printing, and it can also be said to be an important basis for screen printing. The mesh cloth is disposed on the frame in the screen to form a printed graphic pattern.

The mesh cloth is mainly made of Tedron fiber, nylon fiber or metal material, which is woven by weaving, weaving and flat weaving in the warp and weft directions, and then fixed by a certain tension and then fixed on a frame. Form a screen. The operator presses the mesh with a doctor blade to perform inkjet printing, so that the ink is printed on the printed matter through the opening in the mesh. Therefore, in addition to the formation of the pattern, the function of the mesh has a great influence on the precision of printing, the thickness of printing, and the amount of penetration of printing.

In the conventional screen making, the mesh in the screen is cross-woven in the warp and weft directions by a single gauge wire diameter, and the spacing between the warp and the weft is an equidistant arrangement. However, with the advancement of technology, the demand for precision screen printing has also increased, and the requirements for graphics and open lines have become more and more detailed. The wire diameter of single gauge and the warp and weft of equal distance often block the screen printing. When the line is formed, it will affect the ink permeability of the screen, which will cause the ink to be easily discharged and the defects of the wire break during printing, which will seriously lead to the overall printing quality.

For the above reasons, the purpose of the present invention is to provide a mesh fabric with improved warp and weft structure, in particular, a mesh fabric with improved warp and weft structure with different wire diameters and pitches.

In order to achieve the foregoing objective, the present invention provides a mesh fabric with improved latitude and longitude structure, which is applied to a mesh cloth in screen printing, which is disposed in a frame to form a screen, wherein the mesh The cloth is woven by a plurality of warp threads and a plurality of weft threads interlaced, wherein the warp and weft structure improved mesh is characterized in that the distance between the partial wefts and the partial warp threads is not the same.

According to an embodiment of the present invention, the warp threads and the weft threads are made of a metal material and have different wire diameters.

According to an embodiment of the present invention, the weft spacing is greater than or less than the warp spacing, and the shape of the interlaced woven opening is a rectangle.

1‧‧‧ net frame

2‧‧‧Mesh

22‧‧‧ warp

23‧‧‧Weft

3‧‧‧Open lines

10‧‧‧Web Edition

A‧‧‧ warp spacing

b‧‧‧Weft spacing

1 is a top view showing a mesh improved according to the first embodiment of the present creation; and FIG. 2 is a partially enlarged view showing a mesh improved according to the first embodiment of the present creation; Fig. 3 is a partially enlarged view showing the mesh of the warp and weft structure improved according to the second embodiment of the present invention.

The implementation of the present invention will be described in more detail below with reference to the drawings and component symbols, so that those skilled in the art can implement the present specification after studying the present specification.

Fig. 1 is a top view showing a mesh improved according to the latitude and longitude structure of the first embodiment of the present invention. As shown in FIG. 1, the woven fabric of the warp and weft structure comprises a screen 10, a mesh 2, a plurality of warp threads 22, a plurality of weft threads 23, a warp spacing a, a weft spacing b, and a frame. 1.

As shown in Fig. 1, the mesh 2 is fixed to the frame 1 to constitute a screen 10. The mesh 2 is woven by a loom (not shown), and a plurality of warp threads 22 are first straightened, wherein the plurality of warp threads 22 have a warp spacing a between each other, and then a plurality of wefts 23 passes through a plurality of warp threads 22 in a staggered manner. At this time, the plurality of weft threads 23 have a warp spacing b between each other.

Fig. 2 is a partially enlarged view showing the mesh of the warp and weft structure improved according to the first embodiment of the present invention. As shown in FIG. 2, the user can adjust the warp spacing b between the plurality of weft threads 23 on the mesh cloth 2, and widen the warp spacing b of the plurality of weft threads 23 of the portion of the reserved opening line 3, thereby reducing The line blocked on the open line 3, wherein the opening in the mesh 2 forms a rectangular shape.

After the fabric is woven by a loom (not shown), the web is subjected to a rolling process to achieve the desired yarn thickness, and the conventional web, coating, exposure, etc. can be performed according to the user's needs. Next steps in platemaking.

Among them, in the conventional mesh 2 weaving, the plurality of warp threads 22 and the plurality of weft threads 23 are the same wire diameter, and the mesh fabric with improved latitude and longitude structure of the present invention can be changed according to user requirements. Figure 3 is a view showing a portion of the mesh improved by the warp and weft structure according to the second embodiment of the present invention. In the enlarged view, as shown in Fig. 3, the mesh 2 is woven using a thin weft 23 and a warp 22 .

In the mesh fabric improved by the latitude and longitude line structure provided by the present invention, the plurality of warp threads 2 and the plurality of weft threads 23 are made of a metal material, but the material of the warp and weft threads is not limited thereto, and may be metal, extra long dragon, or polymer. Materials or materials such as elastic nylon. In the embodiment of the present invention, fine warp and weft are used on the reserved opening line 3. However, in the part other than the reserved opening line or the part which does not affect the printed figure, the user can The lines and wefts are bolded to balance the strength of the screen. Therefore, the user can also adjust the weft spacing of the weft according to the requirements. In the present embodiment, the weft spacing is adjusted to reduce the blockage on the open line, however, the warp spacing can also be adjusted to reduce the obstruction on the open line.

The improved latitude and longitude structure of the mesh provided by the present invention reduces the barrier on the open line through different warp and weft wire diameters and adjusts the weft spacing, thereby reducing the intersection of the warp and weft on the open line, and not only increasing the ink penetration. The rate can also reduce the problem of disconnection caused by printing, greatly improve the quality of the product, and achieve the purpose of creation.

It can be seen from the above embodiments that the improved latitude and longitude structure of the mesh provided by the present invention has industrial use value, but the above description is only a description of the preferred embodiment of the present invention, and those skilled in the art can Other modifications are possible in the above description, but such changes are still within the spirit of the present invention and the scope of the patents defined below.

1‧‧‧ net frame

2‧‧‧Mesh

22‧‧‧ warp

23‧‧‧Weft

3‧‧‧Open lines

10‧‧‧Web Edition

A‧‧‧ warp spacing

b‧‧‧Weft spacing

Claims (5)

A mesh fabric with improved latitude and longitude structure, which is applied to a mesh cloth in screen printing, wherein the mesh cloth is disposed in a frame to form a screen, wherein the mesh is composed of a plurality of warp threads and A plurality of weft threads are woven in a manner of being staggered above and below, and characterized in that the distance between the partial weft threads and the partial warp threads is different. The woven fabric of the warp and weft structure according to claim 1, wherein the warp threads and the weft threads have different wire diameters. The woven fabric of the warp and weft structure according to claim 1, wherein the weft spacing is greater than or less than the warp spacing. The woven fabric of the warp and weft structure according to the first aspect of the invention, wherein the warp threads and the weft threads are made of a metal material. The woven fabric of the warp and weft structure according to the first aspect of the invention, wherein the shape of the opening formed by interlacing the warp threads and the weft threads is a rectangle.