ISO 12647-2:2004 成像技术 网目调分色片、样张和印刷成品的生产过程控制 第2部分：胶印法

标准编号：ISO 12647-2:2004

中文名称：成像技术 网目调分色片、样张和印刷成品的生产过程控制 第2部分：胶印法

英文名称：Graphic technology — Process control for the production of half-tone colour separations, proof and production prints — Part 2: Offset lithographic processes

发布日期：2004-11

标准范围

ISO 12647-2:20 04规定了当为四色胶印准备分色或当通过以下方法之一生产四色印刷品时要应用的许多工艺参数及其值:热定形卷筒纸、单张纸或连续形式工艺印刷，或用于这些工艺之一的打样；或用于半色调凹版的胶印打样。这些参数和值是根据包括分色、胶片定影、印版制作、打样生产、生产印刷和表面整理等工艺阶段的完整工艺来选择的。12647-2:2004 is直接适用于使用分色膜作为输入的打样和印刷过程；只要保持与胶片生产系统的直接类比，则直接适用于由无胶片方法生产的印刷形式的打样和印刷；适用于具有四种以上工艺颜色的打样和印刷，只要保持与四色印刷的直接类比，例如数据和筛选、印刷基材和印刷参数；类比适用于线筛和非周期筛。

ISO 12647-2:2004 specifies a number of process parameters and their values to be applied when preparing colour separations for four-colour offset printing or when producing four-colour prints by one of the following methods: heat-set web, sheet-fed or continuous forms process printing, or proofing for one of these processes; or offset proofing for half-tone gravure.The parameters and values are chosen in view of the complete process covering the process stages colour separation, film setting, making of the printing forme, proof production, production printing and surface finishing.ISO 12647-2:2004 is

• directly applicable to proofing and printing processes that use colour separation films as input;
• directly applicable to proofing and printing from printing formes produced by filmless methods as long as direct analogies to film production systems are maintained;
• applicable to proofing and printing with more than four process colours as long as direct analogies to four-colour printing are maintained, such as for data and screening, for print substrates and printing parameters;
• applicable by analogy to line screens and non-periodic screens.

标准预览图