Soft photosensitive resin plate is a special plate for flexible printing, mainly used for plastic film, paper, kraft paper, corrugated paper, white paper, cellophane, wall paper, all kinds of metal foil, napkins, milk, cold drink cups, trademarks, forms and Printing of various plastic packages. The plate is a non-silver salt photosensitive material composed of a host resin, a cross-linking agent, a plasticizer, a heat stabilizer, and the like. From the printed manuscript, the negative film and the soft plate are photographed. The film is exposed to a UV light source. The photosensitive part is insoluble in the specified developer solution. The unexposed part is dissolved in the developer solution to form an embossed relief plate.
The plate is at or near the level of similar foreign products in terms of hardness, tensile strength, elasticity, photospeed, resolution, depth of relief, and printing suitability, and can meet the needs of social production. At present, the plate must be imported every year. The successful development of the soft version will save foreign exchange of 600,000 U.S. dollars, the output value will be 1.5 million yuan, and the net profit will be about 600,000 yuan. The economic and social benefits will be significant.
The plate is at or near the level of similar foreign products in terms of hardness, tensile strength, elasticity, photospeed, resolution, depth of relief, and printing suitability, and can meet the needs of social production. At present, the plate must be imported every year. The successful development of the soft version will save foreign exchange of 600,000 U.S. dollars, the output value will be 1.5 million yuan, and the net profit will be about 600,000 yuan. The economic and social benefits will be significant.
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