Method for plugging holes based on stainless steel mesh plate, stainless steel mesh plate and manufacturing method thereof
A technology of stainless steel mesh and stainless steel, applied in printing, printing plate preparation, etc., can solve problems such as easy generation of air bubbles, aluminum sheet wrinkles, etc., achieve the effects of small stretching, stable quality, and reduced workload
Active Publication Date: 2015-01-07
SHENZHEN KINWONG ELECTRONICS
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Problems solved by technology
Aluminum sheet is prone to wrinkle and air bubbles during the plugging process
Method used
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[0042] The present invention provides a method for plugging holes based on stainless steel stencil, stainless steel stencil and its manufacturing method. In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples illustrate. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0043] A method for plugging holes based on a stainless steel mesh plate provided in an embodiment of the present invention, wherein, as figure 1 As shown, the described plug hole method based on stainless steel mesh mainly comprises the following steps:
[0044] Step S100 , drilling the circuit board, sinking copper, electroplating and pre-processing. This step is a prior art, so it will not be repeated here.
[0045] Step S200, th...
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The invention discloses a method for plugging holes based on a stainless steel mesh plate, the stainless steel mesh plate and a manufacturing method thereof. The method for plugging the holes based on the stainless steel mesh plate comprises the following steps of: manufacturing the stainless steel mesh plate, namely pulling and sticking stainless steel mesh cloth on a mesh frame, coating sensitive slurry and sticking an aqueous film on a stainless steel screen mesh, performing exposure on the stainless steel screen mesh by the compensatory film to transfer patterns onto the stainless steel screen mesh, and developing and drying the stainless steel screen mesh to manufacture the stainless steel mesh plate; and plugging the holes, namely fixing the manufactured stainless steel mesh plate to a silk-screen machine, reducing the distance between a mesh and a table board to align a base plate with the stainless steel mesh plate, fixing the base plate, arranging a circuit board on which the holes are to be plugged on the base plate, adjusting the distance between the stainless steel mesh plate and the base plate, pouring printing ink on the stainless steel mesh plate, and plugging the holes on a printing ink pile by a scraper. Compared with the ordinary mesh, the stainless steel mesh plate has the advantages that: the workload is reduced due to the reduction of the times of manufacturing the mesh, the stable stretching quantity is small in the using process, and the quality of the manufactured plate is stable.
Description
technical field [0001] The invention relates to a plugging method based on a stainless steel screen, a stainless steel screen and a manufacturing method thereof. Background technique [0002] At present, the commonly used plug meshes in the industry include ordinary wire mesh (generally made of polymer organic materials, such as nylon, etc.), and aluminum sheet mesh (aluminum sheet with drilled holes and windows attached to the ordinary wire mesh). The use of these two types of mesh for plugging holes has its own unavoidable defects. [0003] 1. Ordinary wire mesh: because the ordinary wire mesh is made of high molecular organic material drawn into wires of tens to hundreds of microns, and then the stainless steel mesh plate is fixed on the mesh frame with a certain tension. During use, the stainless steel stencil will be stretched and the tension will decrease, that is, it cannot be tightened. In this way, during the silk screen printing process, there will be local alignm...
Claims
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IPC IPC(8): B41C1/14
Inventor 陈晓宇陈华东
Owner SHENZHEN KINWONG ELECTRONICS