PS版晒版工艺规范及耐印力影响因素的探讨

范文编号:YS059  范文字数:18110.页数:34

摘 要：晒版作为制版与印刷的桥梁工序，在整个复制工艺中起着十分重要作用，它的质量好坏直接影响着印品质量和印刷效率。为了减少晒版过程中发生的变化，使其保持稳定，就有必要对印刷的适应性、晒版操作工艺、版材感光性能、图像转移数据等控制在制版印刷工序整体规范数据之中，保证顺利而良好地完成复制再现。晒版存在着许多问题，因此，当前强化晒版工艺规范化、数据化质量管理，达到稳定和优化晒版的质量是一项迫切而重要的工作。
 在印刷过程中，印版耐印力是需要控制的重要因素，耐印力的高低是决定印刷质量好坏的重要条件之一，直接影响着印刷的完整性和清晰性，决定印刷产品是否能忠实还原原稿以满足客户提出的要求。同时，印版耐印力的高低直接关系到胶印生产的经济效益，同时也是降低生产成本、提高产量、保证印刷质量的重要条件。因此，对晒版工艺规范和耐印力的研究对提高印品质量有着重要意义。
关键词：PS版；晒版；耐印力

Abstract: As a bridge between platemaking and printing,printing down plays an important role in the replication process.It’s quality impacts on the printing quality and printing efficiency.In order to reduce the changes that occur during printing down and keep it stable,it is necessary to control printing adaptability, operation process of printing down, material photosensitivity, data of image transfer in the overall datas of platemaking and printing processes,making sure accomplishing the replication successfully and well.There are lots of problems in the printing down,thus,it’s an urgent and important job to intensify quality management of standardization and normalization.
    In the printing process,print run is a vital factor to controland also one of the important condition to decide printing quality.It affects integrity and clarity of printing,decide whether the printing products can satisfy clients’ requirement.Meanwhile,print run influence the benefit of production.besides,it can reduce product costs,increase production,ensure printing quality.Therefore,research on printing down and print run has significance to increase production quality.
Keywords：Presensitized;Plate;printing down;print run

目  录
中文摘要 I
英文摘要 II
目  录 III
1  绪论 1
1.1  研究的背景和意义 1
1.2  研究的主要内容 2
2  PS版晒版工艺规范 3
2.1  PS版晒版工艺流程 3
2.2  PS版晒版环境 4
2.3  PS版晒版工艺规范 5
2.4  晒版工艺规范实例 17
3  耐印力的影响因素 20
3.1  耐印力 20
3.2  PS版的生产晒制过程对耐印力的影响 20
3.3  印刷过程对耐印力的影响 22
3.4  印刷机械设备对耐印力的影响 24
3.5  印刷材料对耐印力的影响 25
4  结论与展望 27
致  谢 28
参考文献 29

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