GB/T 34690.7-2017Graphic technology—Digitalized process control for offset printing—Part 7: Computer to plate (English PDF)
印刷技术 胶印数字化过程控制 第7部分：计算机直接制版
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
November 1, 2017
Implementation date
May 1, 2018
Scope
GB/T 34690.7-2017 is the English-translated version of 印刷技术 胶印数字化过程控制 第7部分：计算机直接制版.
GB/T 34690.7-2017 is the Chinese standard "Graphic technology—Digitalized process control for offset printing—Part 7: Computer to plate".
Its scope clause reads: GB/T 34690 provisions of this part of the digital printing process control, the terms and definitions of computer-to-plate, plate-making Equipment requirements, offset plate performance requirements, process control requirements and test methods.
This section applies to offset printing computer directly to the plate, other printing methods can refer to use. Its clauses include terms and definitions.
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Document preview — GB/T 34690.7-2017
National Standard of the People's Republic of China
- ICS
- 37.100.01
- Classification
- A 17
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 3.1 Computer direct platesetter
- 3.2 Offset plate offset (printing) plate
- 3.3 Printing plate
- 3.4 Dot
- 3.5 Dot coverage
1 Scope
GB/T 34690 provisions of this part of the digital printing process control, the terms and definitions of computer-to-plate, plate-making
Equipment requirements, offset plate performance requirements, process control requirements and test methods.
This section applies to offset printing computer directly to the plate, other printing methods can refer to use.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
Printing Machinery Thermosensitive Computer Direct Platesetting Machine GB/T 26553-2011
GB/T 34690.4-2017 Printing technology - Offset digital process control - Part 4. Output file production
3 Terms and definitions
The following terms and definitions apply to this document.
3.1 Computer direct platesetter
Through the computer and the corresponding equipment directly to the graphic recording plate on the plate.
Remark GB/T 9851.1-2008, definition 2.9.
3.2 Offset plate offset (printing) plate
The surface is coated to produce an area on which ink is transferred and an area to which no ink is transferred, and the two areas are in the same
Flat flat workpiece.
[GB/T 17934.2-1999, Definition 3.1]
3.3 Printing plate
Prepared graphic carrier for transferring toner/colorant (eg ink) onto substrates.
[GB/T 9851.1-2008, Definition 4.8]
3.4 Dot
Constitute the basic elements of printed images. The tone and color of the image are reproduced by changes in its area and/or spatial frequency.
[GB/T 9851.2-2008, Definition 2.7]
3.5 Dot coverage
Network coverage area and the total area ratio. Usually expressed as a percentage.
[GB/T 9851.1-2008, Definition 4.23] […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Cited by
- CY/T 215-2020Single sheet metal sheet offset printing production process control requirements and inspection methods
- CY/T 219-2020Process control requirements and inspection methods of UV-curable offset printing for paper printed matter
- CY/T 226.1-2020Cosmetic packaging printing quality control requirements and inspection methods - Part 1: Paper packaging
- GB/T 34690.10-2018Graphic technology—Digitalized process control for offset printing—Part 10: Methodology of conformity assessment
- GB/T 34690.9-2017Graphic technology—Digitalized process control for offset printing—Part 9: Printing
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Related Standards
GB/T 34690.1-2017 — Graphic technology—Digitalized process control for offset printing—Part 1: General
GB/T 34690.10-2018 — Graphic technology—Digitalized process control for offset printing—Part 10: Methodology of conformity assessment
GB/T 34690.2-2017 — Graphic technology—Digitalized process control for offset printing—Part 2: Working environment
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GB/T 34690.7-2017
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