Method for manufacturing composite screen through printing forme
A production method and technology of screen missing printing, applied in screen printing machine, printing, printing machine and other directions, can solve the problems of long processing time, large tension loss of stainless steel screen, low production efficiency, etc., to avoid tension loss, Short processing time and good off-grid speed
Inactive Publication Date: 2010-03-31
四川世纪双虹显示器件份有限公司
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Problems solved by technology
In the present composite screen printing plate production method, mainly as follows figure 1 The production method: first stretch the first layer of polyester wire mesh 2 on the aluminum frame 1, then use adhesive 7 to paste the stainless steel wire mesh 3 on the central part of the first layer of polyester wire mesh 2, and remove the first layer of polyester wire mesh. The part 5 of the mesh 2 surrounded by the glued area, i.e. remove the part located under the stainless steel mesh 3, then stretch the second layer of polyester mesh on the frame, which is glued to the edge of the stainless steel mesh 3, remove the second layer The part of the polyester screen surrounded by the paste area can be completed; the disadvantages of this composite screen printing plate are that it needs to stretch the screen multiple times, the processing time is long, and the production efficiency is low; the second is the tension loss of the stainless steel screen Larger, it is prone to problems such as off-grid difficulty and reduced graphic accuracy during printing
Method used
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[0019] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims. The same components are denoted by the same reference numerals in the drawings.
[0020] refer to Figure 5 Describe the first embodiment of the present invention. The method for making the composite screen stencil plate of the present invention includes constructing and cutting the composite screen, and tightening the cut composite screen on the frame once, wherein the stretching step After the step of constructing and cutting the composite screen. specifically, Figure 5 (a) shows that the first side of the stainless steel screen 3 is pasted with the first layer of polyester screen 2 with an adhesive 7, that is, the four sides of the first side are pasted; Figure 5 (b) shows that the part 5 surrounded by the sticking area of the first layer of...
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The invention provides a method for manufacturing a composite screen through printing forme, which is characterized by comprising the following steps: constructing and cutting a composite screen, namely adhering a stainless steel screen (3) to a polyester screen to form the composite screen, and cutting a part surrounded by the adhered area of the polyester screen; and tightening the screen, namely tightening the cut composite screen on a frame (1). The method can reduce the time of processing the composite screen through printing forme and strengthen the tension.
Description
technical field [0001] The invention relates to a method for making a composite screen printing plate. Background technique [0002] Composite screen printing plate production technology is commonly used in the screen printing industry, and it is also the most widely used technology in the field of flat panel display manufacturing, especially in the field of plasma display manufacturing. [0003] In the screen printing of large FPD, the composite screen stencil is a new type of stencil designed and developed for the insufficient screen width and poor graphic accuracy of the large stencil. In the present composite screen printing plate production method, mainly as follows figure 1 The production method: first stretch the first layer of polyester wire mesh 2 on the aluminum frame 1, then use adhesive 7 to paste the stainless steel wire mesh 3 on the central part of the first layer of polyester wire mesh 2, and remove the first layer of polyester wire mesh. The part 5 of the ...
Claims
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IPC IPC(8): B41F15/36
Inventor 鲁开成
Owner 四川世纪双虹显示器件份有限公司