ps版砂目状况与感光层质量（Sand level of PS plate and quality of photographic coating）.docVIP

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ps版砂目状况与感光层质量（Sand level of PS plate and quality of photographic coating）.doc

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ps版砂目状况与感光层质量（Sand level of PS plate and quality of photographic coating）

ps版砂目状况与感光层质量（Sand level of PS plate and quality of photographic coating） The quality of.Txt PS plate graining condition and the photosensitive layer is like marriage free to wear a cotton padded jacket, active inconvenient, but will be warm. Love is like an onion, there is always a layer of let you cry. PS version of grain situation and quality of the photosensitive layer Compared with the flat gravure printing, PS edition print process is simple and clear, dot resistance of India, but sometimes due to various adverse factors and lose its effectiveness. A PS version of storage and preservation of the environment So far, nearly 20 more than the PS version of the domestic manufacturers, some manufacturers have also purchased renewable PS version PS version of production of aluminum base. The manufacturers standard management and production scale are different, schedule and inventory sales also have the difference. Because of the market economy, the printing manufacturers purchase of positive PS version has a wider channel, some storage period of more than a year of purchase using P3 version. Is the main cause of failure of the PS version of the ink. In addition, some printing factory store PS version of the warehouse or print shop is not suitable for the PS version of the storage requirements, for example: the interior is too wet, too strong light, high temperature, acid erosion etc.. This will cause the PS version lost its effectiveness, the exposure and development is not normal, ink on the printing machine is poor, must not easy on the ink or ink on. Two, PS version of grain and photosensitive layer quality Some printing manufacturers purchase PS version of the storage period is not long, the storage and use environment also meets the requirements, but also will not appear on the ductile fault, analyzes its reason, I think it is mainly caused by the PS version of electrolytic graining and the shape of the photosensitive layer quality of adverse factors. The specif