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CYT130.3-2020: (General technical requirements and evaluation methods for green printing - Part 3: Paper flexographic printing)
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| CY/T 130.3-2020 | English | 289 |
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(General technical requirements and evaluation methods for green printing - Part 3: Paper flexographic printing)
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CY/T 130.3-2020
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Basic data | Standard ID | CY/T 130.3-2020 (CY/T130.3-2020) | | Description (Translated English) | (General technical requirements and evaluation methods for green printing - Part 3: Paper flexographic printing) | | Sector / Industry | Press & Publication Industry Standard (Recommended) | | Classification of Chinese Standard | A17 | | Classification of International Standard | 37.100.01 | | Word Count Estimation | 12,141 | | Date of Issue | 2020-11-16 | | Date of Implementation | 2021-02-01 | | Regulation (derived from) | Guoxin Departure Letter (2020) No. 249 | | Issuing agency(ies) | State Press and Publication Administration | CYT130.3-2020: (General technical requirements and evaluation methods for green printing - Part 3: Paper flexographic printing)
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Green printing-General technical requirement and assessment methods--Part 3.Flexographic printing for paper
General technical requirements and evaluation methods for green printing
2020-11-16 release
2021-02-01 implementation
Press and Publication Industry Standards of the People's Republic of China
Issued by the National Press and Publication Administration of the People's Republic of China
1 Scope 1
2 Normative references 1
3 Technical requirements 1
4 Evaluation method of enterprise green printing 7
5 Verification method 8
CY/T 130 "General Technical Requirements and Evaluation Methods for Green Printing" includes but not limited to the following parts.
--Part 1.Lithographic printing;
--Part 2.Gravure printing;
--Part 3.Paper flexographic printing;
--Part 4.Plastic flexographic printing;
--Part 5.Serigraphy.
This part is part 3 of CY/T 130.
This part is compiled according to the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying these patents.
This part was proposed and managed by the National Printing Standardization Technical Committee (SAC/TC 170).
Drafting organizations of this section. Beijing Institute of Graphic Communication, Shenzhen Jiuxing Printing and Packaging Group Co., Ltd., Shenzhen Tongchan Lixing Co., Ltd.
Company, Xiamen Hexing Packaging and Printing Co., Ltd., Zhongrou Gravure Technology Service (Beijing) Center, National Paper Products Quality Supervision and Inspection Center,
Guangzhou Hengyuan Color Printing Co., Ltd., Shaanxi Beiren Printing Machinery Co., Ltd., Zhongshan Nuobijia Optical Material Co., Ltd., Guangzhou
Hongli Bingyi Optoelectronics Technology Co., Ltd., Shenzhen Guanwei Technology Co., Ltd., Shanghai Tobacco Packaging and Printing Co., Ltd., Changzhou Speed
Gude Photosensitive New Material Co., Ltd., Zhejiang Meinong Century Group Co., Ltd., Shenzhen Jinjia Group Co., Ltd., Yunnan Qiaotong Packaging
Printing Co., Ltd., Hunan Furui Printing Co., Ltd., Di Aisheng Investment Co., Ltd., Guangdong Baijin New Energy Co., Ltd., Shanghai Printing Co., Ltd.
Brush Quality Supervision and Inspection Station, Xiamen Xiaoxun New Energy Technology Co., Ltd., Jinjiu Technology Co., Ltd., Changzhou Qiangli Electronic New Material Co., Ltd.
Co., Ltd., Shaanxi Pan-standard Software Co., Ltd., Shenzhen Yutong Packaging Technology Co., Ltd., Xi'an Nuofang Information Technology Co., Ltd.,
Shanghai Publishing and Printing College, Shaanxi Shuoen Big Data Technology Co., Ltd., Xi'an Ningkangte Data Service Co., Ltd.
The main drafters of this section. Zhang Lizheng, Yang Xiuzhen, Lin Maoqing, Peng Xinbin, Zhang Yun, Wang Wenna, Liao Wen, Xu Wencai, Cao Guorong,
Xue Zhicheng, Xi Darun, Teng Jun, Wu Gan, Jiao Jieming, Lu Bin, Yang Aijun, Lu Jun, Li Chan, Sang Bo, Li Min, Jiang Shuping, Ren Xingchun,
Yang Jinliang, Chen Guangxue, Cui Qingbin, Fu Yabo, Chen Runquan, Pi Kunlin, Ma Lina, Gao Gao.
Foreword
1 Scope
This part of CY/T 130 specifies the general technical requirements, evaluation and verification methods for green printing involved in paper flexographic printing.
This part of CY/T 130 is applicable to the evaluation of green printing by flexographic printing companies that use paper and their composite materials as substrates.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.
For undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T.20197 Definition, classification, marking and degradation performance requirements of degradable plastics
GB/T 23331 Energy Management System Requirements
GB/T 24001 Environmental Management System Requirements and Guidelines for Use
GB/T 30671-2014 UV-curable varnishing process control requirements and inspection methods for paper printed matter
GB/T 36421 Restricted Substances for Ink Used in Packaging Materials
HJ/T 371-2018 Technical Requirements for Environmental Labeling Products Gravure Ink and Flexo Ink
HJ/T 2541-2016 Technical Requirements for Environmental Labeling Products Adhesives
3 Technical requirements
3.1 Raw and auxiliary materials
3.1.1 Plate-washing solvents containing tetrachloroethylene and trichloroethylene should not be used.
3.1.2 The flexo printing ink shall meet the requirements of HJ/T 371, and the restricted substances used in the flexo printing ink shall meet the requirements of GB/T 36421.
3.1.3 Diluents and cleaning agents should not be added to the solvents listed in Table 1 during the printing production process.
3.1.4 Ink, varnish, embossing rubber roller and adhesive should not be added with the substances listed in Table 2.
Green printing general technical requirements and evaluation methods
Part 3.Paper Flexographic Printing
Table 2 Phthalates
3.1.5 Solvent-based adhesives should not be used. The limit of harmful substances in water-based adhesives shall meet the requirements of 5.2.2 Table 1 in HJ/T 2541-2016.
3.1.6 Solvent-based varnish should not be used. The limit of harmful substances in water-based varnish shall meet the requirements of 5.6 in HJ/T 371-2018.UV curing
The limit of harmful substances in varnish should meet the requirements of 4.1.4, 4.1.5 and 4.1.6 in GB/T 30671-2014.UV-curable varnish light
The initiator shall meet the requirements of 5.5 in HJ/T 371-2018.
3.1.7 See Table 3 for the raw and auxiliary materials that should be used in printing and their evaluation rules.
3.2 Flexographic printing process
3.2.1 Prepress
The environmental protection measures and evaluation rules that should be adopted in the pre-press plate making process are shown in Table 4.
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