Manufacturing Technology of In-mold Injection Molding Circuit
An inlay injection molding and manufacturing process technology, applied in the direction of coating, etc., can solve the problems of pollution, small operation possibility, easy oxidation of small molecules of adhesive solvent, etc., and achieve the effect of simplifying the process and reducing production costs
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[0029] In order to make the technical means, creation features, achievement goals and effects realized by the present invention easy to understand and understand, the present invention will be further described below with reference to the specific drawings.
[0030] refer to figure 1 , the manufacturing process of in-mold injection molding circuit, including the following steps:
[0031] The first step, the manufacturing process of the printed circuit film, includes: screen-printing the nano-scale silver paste ink on the matching 0.05-0.25 film to form a printed circuit, and an additional layer can be printed on the printed circuit according to different purposes. insulating ink to form an insulating layer. A hot melt adhesive can also be printed on the insulating layer to form an adhesive layer for integral bonding with the molten plastic under the high temperature conditions of injection molding.
[0032] The second step, the shaping process of the printed circuit film, in...
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