Making method of cardboard craft New year pictures
A method of making New Year pictures, which is applied to the special technology of art painting, printing technology, and the technology used to produce decorative surface effects, etc., can solve the problems of smooth and single lines, not durable, and high cost of New Year pictures, and achieve the convenience of plate making process. The effect of low plate making cost and long service life
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[0022] The making method of paper plate craft New Year picture of the present invention is:
[0023] 1. Use a single line (usually a black single line, if a multi-color single line is used, as long as it does not affect the effect of the metal plate, it belongs to the scope of protection of the present invention) to outline the New Year picture pattern; 2. Make the New Year picture pattern into a concave-convex shape Corrosion metal plate (the production method is the same as that of the zinc plate for printing): that is, first make the New Year picture pattern into black and white positive and negative film, and use a metal plate, usually a zinc plate (copper plate can also be used, the cost is higher) to coat chemical photosensitive Glue, put the black and white film on the zinc plate to make the surface of the zinc plate photosensitive, then use hydrochloric acid (sulfuric acid can also be used) to develop the plate, so that the photosensitive hardened part is retained and f...
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