GB/T 17934.3-2021 Graphic technology—Process control for the production of half-tone colour separations,proofs and production prints—Part 3:Coldset offset lithography on newsprint

Scope

本文件规定了四色或单色新闻纸分色和印刷生产中的一些过程参数及其数值，这些参数和数值的选择基于过程的考虑，涵盖“分色”“印版制作”“首签样或样张”“生产印刷”等过程阶段。本文件致力于加强印刷者、出版者和广告商之间的沟通，并使委印方意识到广告的预期印刷效果以做好相应准备。本文件定义了允差和质量客观评估的依据，以提高报纸与其他媒体的竞争力。本文件适用于:--使用分色数据进行的新闻纸冷固型平版胶印印刷生产；--类似于印刷机生产印刷效果的数字直接成像；--可提供类似参数的非周期性网屏和线条网屏。尽管本文件没有指定柔性版印刷、数字印刷和凸版印刷的过程控制，但采用这些生产技术并期望印刷接近冷固型平版胶印的产品时，也可以使用本文件所定义的生产目标。

Development Information

Drafting Units:

广州市人民印刷厂股份有限公司、深圳市旺盈彩盒纸品有限公司、上海烟草包装印刷有限公司、中央宣传部出版产品质量监督检测中心、厦门市金玺彩印有限公司、北京印刷学院、西安诺方信息科技有限公司、深圳报业集团印务有限公司、广东义胜检测有限公司、浙江辉日环境检测有限公司、东莞市正标检测技术有限公司、义乌市宏涛模具厂、陕西金优邦科技有限公司、江西永庄科技有限公司、陕西聚众智德电子科技有限公司

Drafting Persons:

李保强、陈广学、邹献茂、朱海鸥、信君、吕文璇、何晓辉、马丽娜、贺政国、李照学、欧海亚、李美芳、宿士乔

Word Count: 52 Thousand words Pages: 25 pages

Same series standard

GB/T 17934.1-2021 Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—Part 1:Parameters and measurement methods GB/T 17934.2-2021 Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—Part 2:Offset lithographic processes GB/T 17934.5-2021 Graphic technology—Process control for the production of half-tone colour separations,proofs and production prints—Part 5:Screen printing GB/T 17934.7-2021 Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—Part 7:Proofing processes working directly from digital data GB/T 17934.8-2021 Graphic technology—Process control for the production of half-tone colour separations, proof and production prints—Part 8:Validation print processes working directly from digital data

Replace the following standards

GB/T 17934.3-2003 Graphic technology—Process control for the manufacture of half-tone color separations, proofs and production prints—Part 3:Coldset offset lithography on newsprint

Referenced Standards

GB/T 17934.1-2021 Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—Part 1:Parameters and measurement methods GB/T 17934.7-2021 Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—Part 7:Proofing processes working directly from digital data ISO 5-3 ISO 2846-2 ISO/TS 10128 ISO 13655：2009

Adopt standards

ISO 12647-3:2013

Related Standards

GB/T 10073-1996 Replaced

GB/T 10073-1996 Methods of evaluation for image quality of electrostatic copies

Publish Date: 1996-12-13

GB/T 17155-1997 Replaced

GB/T 17155-1997 Plates for offset printing—Dimensions

Publish Date: 1997-12-16

GB/T 17156.1-1997 Abolished

GB/T 17156.1-1997 Graphic technology—Prepress digital data exchange—Monochrome image data on magnetic tape

Publish Date: 1997-12-16

GB/T 17156.2-1997 Abolished

GB/T 17156.2-1997 Graphic technology—Prepress digital data exchange—Online transfer from electronic prepress systems to colour hardcopy devices

Publish Date: 1997-12-16

GB/T 17156.3-1997 Abolished

GB/T 17156.3-1997 Graphic technology—Prepress digital data exchange—Colour line art data on magnetic tape

Publish Date: 1997-12-16

GB/T 17156.4-1997 Abolished

GB/T 17156.4-1997 Graphic technology—Prepress digital data exchange—Colour pictures data on magnetic tape

Publish Date: 1997-12-16

GB/T 17934.3-2021 Graphic technology—Process control for the production of half-tone colour separations,proofs and production prints—Part 3:Coldset offset lithography on newsprint