| 【印刷标准化】印企成功实施色彩管理的关键是什么？ |
| 添加时间：2017/12/26 15:51:12 浏览次数： |
| 导 读 Guide reading 日前，飓风网为广大印刷企业介绍了提升印企竞争力：印刷标准化之色彩管理，让大家了解到做色彩管理可以让印刷生产和业务的能力都得到大幅提升，从而提高本企业的综合实力和核心竞争力。为了帮助提高成功率，本文总结了做色彩管理的两个基础条件和四个关键点供印刷企业做参考。 The day before the hurricane network for the majority of the printing enterprise introduces the Indian enterprises competitiveness: color printing standardization management, to let everyone know the ability to do color management can make the printing production and business have been greatly enhanced, so as to improve the comprehensive strength of the enterprise and the core competitiveness. In order to help improve the success rate, this paper summarizes two basic conditions of color management and four key points for the printing enterprises to do reference. 实施色彩管理的两个基础条件 Two basic conditions for implementing color management 一、色彩管理专家团队 One, color management expert team 色彩管理是一个系统工程，做的过程当中还会涉及到印刷企业的人员培训、设备保养与维护、印刷耗材的选择、制度的建立、仪器工具使用等很多方面，色彩管理专家就是指导建设这个系统工程的总工程师。甚至可以说，有了负责任、懂印刷理论、有实践经验、能培训授课的印前与印刷专家团队，实施色彩管理已经成功了一半。 Color management is a system engineering, the process will involve many aspects of printing enterprises in personnel training, equipment maintenance, printing supplies selection, system establishment, instruments and tools and so on, chief engineer of the color management expert is to guide the construction of the project. It can be said that the color management has been half successful with the responsible and printing theory, practical experience and pre training and printing expert team that can train and teach. 尤其对印刷企业来说，本身技术力量通常都比较薄弱且流动频繁，没有对印前、印刷设备硬件、软件及印刷理论和工艺全面精通的专家组做指导，做色彩管理就是一句空话。另外，做色彩管理需要有印前与印刷专家的团队配合才能做好，凡是只有一个人就宣称能帮印刷企业做色彩管理的行为都不靠谱。 Especially for printing enterprises, their technical power is usually relatively weak and frequent. There is no guidance for expert group who is proficient in prepress, printing equipment hardware, software and printing theory and technology. Color management is just empty talk. In addition, we need to cooperate with pre press experts and print experts to do color management. Only one person claims to be able to help color management in printing enterprises. 二、重要的硬件和软件 Two. Important hardware and software 做色彩管理简单来说就是把印刷生产当中的变量按一定印刷标准进行数据化控制而得到符合标准的产品。从印前到印刷的各生产环节色彩管理专家都有数据给企业员工按标准进行操作，除了人工放墨。 To do color management is simply to make the variables in the printing production according to the certain printing standards for data control and get the standard products. Color management experts from pre press to printing have data to operate the enterprise staff in accordance with the standard, in addition to artificial ink release. 传统上，放墨对操作人员而言只能凭经验，没有数据。而要想让整个生产环节全部数据化就要依靠自动放墨软件（它可以在印前计算生成每一个印件的油墨覆盖率），通过印前与印刷机的连线传输数据且自动转换成印刷机能识别的墨键开度及墨斗辊转幅，从而完成印刷生产最重要环节的数字化。 Traditionally, ink placement is only based on experience and no data for operators. And to let the entire production of all the data must rely on automatic ink software (which can calculate each printing ink coverage in prepress) through the data transmission line, prepress and printing machine and automatic conversion function identification printing ink key opening and ink roller swing, and digital the most important part of the completion of printing production. 所以要使色彩管理长期稳定且较少依赖于人为因素，相关印前软件与CTP设备、印前与印刷机的连线、自动放墨是重要的条件。 Therefore, in order to make color management stable and less dependent on human factors for a long time, it is important to connect pre press software with CTP equipment, pre press and printer, and automatic ink placement. 实施色彩管理的四个关键因素 Four key factors to implement color management 有了以上的两个基础，可以说具备了做好色彩管理的条件。而一些企业具备了以上基础但色彩管理做的却不成功，是因为企业忽略了以下四个关键因素。 With the above two bases, we can say the conditions for doing well in color management. While some enterprises have the above basis, but color management does not succeed, because the enterprise has ignored the following four key factors. 一、前期准备--优化设备 First preparation -- Optimization of equipment 这个步骤的重要性，就如同钢琴没调音或发现音准有问题却不修理就演奏，无论弹琴的人手法多准弹出的音还是会不准。一些企业做了色彩管理以后当场就觉得效果不理想，其实多数是没有优化设备，或在优化设备时检测出设备状态有问题，但企业不原意修理或更换。 The importance of this step, just like the piano tuning or not found but there is a problem not just intonation repair playing the piano player, both pop sound or quasi practices will not be allowed. After making some color management, some enterprises feel the effect is not ideal on the spot. In fact, most of them fail to optimize the equipment, or when the equipment is optimized, the equipment is in a state of trouble, but the enterprise does not intend to repair or replace it. 举例来说，印刷机七个最影响色彩的设定（如下），墨辊排首位。在优化印刷设备时，专家检测到印刷机墨辊出现问题的几率也排在首位，这是多数中小型印刷企业设备保养与维护的制度缺失或形同虚设造成的。 For example, printing machine seven most affect the color of the set (see below), the first row of rollers. In the optimization of printing equipment, printing machine roller experts detected the probability of the problem is also ranked in the first place, this is the majority of small and medium sized equipment maintenance and maintenance system of printing enterprises missing or non-existent caused. 常见问题如墨辊压痕宽度一边大一边小，会造成左右供墨不均；或设备供应商建议墨辊硬度是25度，实际已经达到35-40度，会造成压力过大，减震能力下降而传墨不匀，从而导致印品起杠或前深后淡。 The common problems such as roller indentation width large side small will cause about ink not; or the equipment supplier recommended roller hardness is 25 degrees, the actual degree has reached 35-40, will cause excessive pressure, shock absorption capacity decreased while the ink is not uniform, resulting in printing or deep light bar. 但是一些企业不愿更换或修理在优化设备过程当中发现有问题的设备零部件，造成色彩管理出来的结果不理想。其实当设备的机械零部件有问题时，如果拖着不去修理或更换，很多时候会产生连锁反应而引起其他相关零部件的损坏，所以无论是否做色彩管理，零部件有问题都应该及时去修理或更换。 But some enterprises do not want to replace or repair the equipment parts that have problems in the process of optimizing the equipment, and the result of color management is not ideal. In fact, when the mechanical parts of the equipment have problems, if they are not repaired or replaced, many times will cause chain reaction and cause damage to other related parts. Therefore, whether or not color management is made, parts and components should be repaired or replaced in time. 印刷机七个最影响色彩的设定 The seven most influential color setting of the printer 1、墨辊表面状态，硬度与压力 1, the roller surface hardness and pressure state. 2、水辊表面状态，硬度与压力 2. Surface state, hardness and pressure of water roll 3、版筒橡皮筒衬垫与印刷压力 3, cylinder liner and printing pressure 4、润版液成分与配制 4. Composition and preparation of moistening plate 5、橡皮布特性 5. Characteristics of rubber cloth 6、墨槽稳定出墨状态 6, ink stably out of ink state 7、合适的耗材使用 7. Appropriate use of materials 二、后期的维持--稳定状态 Two, later maintenance -- stable state 这个步骤同样非常重要。优化设备后做色彩管理校正曲线，不少企业以为做完了曲线就大功告成了，其实不然，做色彩管理校正曲线是按照设备优化后的状态及当时的印刷耗材生成曲线的，如果设备状态或印刷耗材发生了变化，虽然曲线没有变化，最后的印品色彩却会发生变化，而这就是一些客户刚开始做了色彩管理觉得效果很好，过段时间发现色彩越来越不准的原因，正如《刻舟求剑》故事所表达的寓意。 This step is also very important. Optimization of equipment after the color management of calibration curve, many enterprises believe that the finished curve will be accomplished, in fact, do color management is in accordance with the equipment calibration curve after optimization of the state and the generating curve of printing supplies, if the change of equipment state or printing supplies, although the curve did not change, but the final color prints will change, and this is some customers just started doing color management thought the effect is very good, over time, found that color is more and more inaccurate, "kezhouqiujian" meaning expression as the story. 做色彩管理是马拉松长跑而不是百米冲刺，需要长期坚持不懈方能保持效果。而维持状态本身对印刷企业来说也都是必须的生产管理制度，无论是否做色彩管理设备都应该按此执行，才能使印刷生产高品质、高效率、低损耗。 Color management is a marathon long run, not a 100 meter sprint, and it needs long-term persistence to keep the effect. Maintaining the status itself is also a necessary production management system for printing enterprises. No matter whether or not we should make color management equipment, we should execute it in order to make printing production high quality, high efficiency and low loss. （一）印前的维护保养 (1) pre press maintenance 1、CTP设备 1, CTP equipment 定期检查防尘垫，清 Check the dust pad regularly. |
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