Three-dimensional offset printing method for oil painting printing

Abstract

The invention discloses a three-dimensional offset printing method for oil painting printing, which comprises the following steps: using computer software to mark out dots to be used by an oil painting and form electronic data documents; producing a film according to the electronic data documents; modifying the film; applying platemaking photo-imagable liquid on the modified film; printing down the film; obtaining a painting base with concave-convex quality through screen printing; and obtaining an oil painting with concave-convex quality through offset printing.

Description

technical field [0001] The invention relates to a printing method, in particular to an offset printing method for printing oil paintings. Background technique [0002] As a high-end artwork, oil painting is very expensive. If the general public wants to appreciate and own such a work of art, it is obviously not economically powerful, not to mention that there is usually only one original work, so it is decided that only a very small number of people can own it. [0003] If you want ordinary people to appreciate and own their favorite oil paintings, the most popular and low-cost way is printing. [0004] With the continuous upgrading of printing technology, printing methods are becoming more and more abundant. According to the layout structure of the printing plate, there are four types of printing: letterpress printing, offset printing, gravure printing and stencil printing. [0005] Offset printing, also known as offset printing, is a type of lithographic printing. It is...

AI Technical Summary

Problems solved by technology

[0015] Compared with offset oil painting, its disadvantage is that the image is not clear and sharp enough.

[0016] To sum up, all existing printing technologies are based on colors and flat patterns. If you want to print famous paintings, such as Van Gogh's "Sunflower", everyone will know that it is a printed matter.

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