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范文编号:YS026 范文字数:8428.页数:22 摘 要：印刷图像质量的评价及控制涉及很多因素，是一项复杂且具有多变性的工作，各个质量特性之间不是独立的而是相互影响的。纸张性能与印刷工艺过程密切相关,直接影响印刷品质量。印刷机械的印刷适性、菲林、网点的印刷适性等等。印刷质量的控制包括密度、色度、网点面积、阶调的控制。本课题的目的是用理论和实践相结合的方法,研究印刷纸性能和印品质量之间的关系,为合理地选择纸张,提高印刷品质量提供科学的依据。本课题的主要结论应用到生产实践中,可以满足人民对高质量印刷品的需求,丰富人们的物质和精神文化生活,提高印刷产品的附加值。对社会经济的发展具有一定的促进作用,对印刷适性的研究和印刷科学 技术的发展具有重要的理论和实际意义。 Abstract: Printing image quality evaluation and control involves many factors. It is a complex .And it has the variety of different quality characteristics between work and not independent but the mutual influence. Paper printing process performance and closely related, directly affects printing quality. Printing equipment in the whole process of printing, materials, such as paper, ink printing eligibility. Printing machinery, film, the network printing, etc. Printing quality control including density, chrome, dot, adjustable control. This topic is in the aim of integrating theory with practice. The research method is possesses properties and printing quality. The relationship between for reasonable selection of paper printing is to provide the scientific basis for improving the quality. The main conclusions of this subject to the production practice can satisfy people's needs for high quality prints. Rich people's material and cultural life, improve printing product value. For the social and economic development has certain simulative effect of printing. The research and development of science and technology is important to the theoretical and practical significance. 目 录
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