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彩色产品在印刷中常出现哪些问题?

六合在线  颜料盒包装产品经常出现在减少颜色的实际生产问题,如中性灰色,影响产品质量,除了设备本身,生产技术水平的问题,一个关键问题是,企业未能进行有效的墨水颜色管理和合理的应用程序。

六合在线  Pigment box packaging products often appear in the actual production problems of reducing color, such as neutral gray, affecting product quality. In addition to equipment itself, production technology level, a key problem is that enterprises fail to carry out effective ink color management and reasonable application.

  实施色彩管理

  Implementing color management

  一般来说,一个包装印刷企业要做好色彩管理,就需要有一个标准的环境光源;高品质彩色特征文件生成软件;先进的色彩管理系统;标准测量仪器和测试工具;标准颜色的目标;标准的打印管理;标准远程数字打样色彩管理;标准扫描恢复,数码相机色彩管理;标准显示校准和屏幕软打样。在具体色彩管理的实施过程中,要做好以下几个方面的工作:做好印刷标准化、标准化、数据生产管理的全过程,这是ICC色彩管理的前提和基础。

  Generally speaking, a packaging printing enterprise needs a standard environmental light source; high-quality color feature file generation software; advanced color management system; standard measuring instruments and testing tools; standard color target; standard printing management; standard remote digital proofing color management; standard scanning. Recovery, digital camera color management; standard display calibration and screen soft proofing. In the implementation process of specific color management, the following aspects should be done well: the whole process of printing standardization, standardization and data production management, which is the premise and foundation of ICC color management.

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  严格执行质量标准

  Strict implementation of quality standards

  企业应严格制定精细产品质量标准、纸、墨等完整的原辅材料及设备标准、计量仪器及环境光标准,制定规范的管理文件,要求人人严格遵守标准。打印机显示器、软打样、ICC文件、打印机参数等应在标准和规范的范围内进行标准化和量化。数据可以用数据来表示,质量数据可以用测试来总结。三者相辅相成,相互依存,保证了稳定的高质量、高效率的生产。

  Enterprises should strictly formulate fine product quality standards, complete raw and auxiliary materials and equipment standards such as paper and ink, measuring instruments and environmental light standards, formulate standardized management documents, and require everyone to strictly comply with standards. Printer display, soft proofing, ICC files, printer parameters and so on should be standardized and quantified within the scope of standards and norms. Data can be represented by data, and quality data can be summarized by testing. The three complement each other and depend on each other, which ensures stable, high-quality and high-efficiency production.

  印前图像处理技术是印刷复制质量的基础和关键环节。显示要专业,原始扫描和数字稿件处理应统一和稿件质量四个基本标准(灰度平衡、步长复制、色彩校正、锐度增强)来指导工作,并通过实验规范四个标准参数。扫描文件完成后,对不合适的稿件缺陷进行艺术的调整和处理,以丰富印刷水平,达到比原效果更好的效果。对于远程打印企业,远程数字打样型材的管理可以保证两地数字打样色彩的一致性。

  Pre-press image processing technology is the basis and key link of printing reproduction quality. The display should be professional. The original scanning and digital manuscript processing should be unified and the four basic standards of manuscript quality (gray balance, step-size reproduction, color correction, sharpness enhancement) should be used to guide the work, and the four standard parameters should be standardized through experiments. After the scanning documents are completed, the inappropriate defects of manuscripts are artistically adjusted and handled to enrich the printing level and achieve better results than the original. For remote printing enterprises, the management of remote digital proofing profiles can ensure the consistency of digital proofing colors between the two places.


 
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