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HJ 2503-2011

Search Result of Chinese Standard: 'HJ 2503-2011'
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HJ 2503-2011English269 Add to Cart Days<=3 Technical requirements on environmentally labeled products. Printing. Part 1: Planography printing Valid HJ 2503-2011
HJ 2503-2011Chinese14 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]

   
Detail Information of HJ 2503-2011; HJ2503-2011
Description (Translated English): Technical requirements on environmentally labeled products. Printing. Part 1: Planography printing
Sector / Industry: Environmental Protection Industry Standard
Classification of Chinese Standard: A17
Classification of International Standard: 37.100
Word Count Estimation: 10,158
Date of Issue: 2011-03-02
Date of Implementation: 2011-03-02
Quoted Standard: GB 6675; GB/T 7705; GB/T 9851.1; GB/T 9851.4; GB/T 18359; GB/T 24999; CY/T 5; HJ/T 220; HJ/T 370; YC/T 207
Drafting Organization: China-Japan Friendship Center for Environmental Protection
Administrative Organization: Ministry of Environmental Protection
Regulation (derived from): Department of Environmental Protection Notice No. 20 of 2011
Summary: This standard specifies the environmental labeling products lithographic terms and definitions, basic requirements, technical contents and test method. This standard applies to the use of lithographic printing mode printing process and its products.

HJ 2503-2011
Technical requirements on environmentally labeled products.Printing.Part 1. Planography printing
National Environmental Protection Standard of the People's Republic
Environmental labeling product technical requirements printing
Part 1. Lithography
Technical requirement for environmental labeling products
-Printing Part 1.Planographic printing
Published on.2011-03-02
2011-03-02 Implementation
Ministry of Environmental Protection released
Ministry of Environmental Protection
announcement
No. 20 of.2011
In order to implement the "Environmental Protection Law of the People's Republic of China", protect the environment, and promote technological progress, the technology of environmental labeling products is now approved.
Seeking the first part of printing. lithography and other six standards are national environmental protection standards, and released.
The standard name and number are as follows.
Second, environmental labeling products technical requirements camera (HJ 2504-2011)
Third, environmental labeling products technical requirements mobile hard disk (HJ 2505-2011)
Fourth, environmental labeling products technical requirements color television broadcast receiver (HJ 2506-2011)
V. Environmental Labeling Product Technical Requirements Network Server (HJ 2507-2011)
6. Technical requirements for environmental labeling products (HJ 2508-2011)
The standard has been implemented since April 1,.2011.
From April 1,.2011, the "Technical Requirements for Environmental Labeling Products Color TV Broadcast Receiver" (HJ/T 306-2006) will be abolished.
Special announcement.
March 2,.2011
Content
Foreword..iv
1 Scope..1
2 Normative references..1
3 Terms and Definitions.1
4 Basic requirements..2
5 Technical content..2
6 Inspection method..5
Iv
Foreword
To implement the Environmental Protection Law of the People's Republic of China, reduce the impact of lithographic printing on the environment and human health, and improve the environmental quality.
Effectively utilize and conserve resources to develop this standard.
This standard specifies the environmental control of lithographic raw and auxiliary materials and printing processes, as well as the limits of harmful substances in printed products.
This standard is the first release.
This standard applies to China Environmental Labeling Product Certification.
This standard was formulated by the Science and Technology Standards Department of the Ministry of Environmental Protection.
This standard is mainly drafted by. China-Japan Friendship Environmental Protection Center, China Printing Technology Association, Beijing Green Business Culture Development Center,
Heshan Yatu Shi Printing Co., Ltd., China Business Joint Printing (Guangdong) Co., Ltd., Dongguan Yusi Printing Co., Ltd., Shanghai Tobacco Bag
Printing Co., Ltd., Ai Pai Group (China) Co., Ltd., Tianjin Dongyang Ink Co., Ltd., Beijing Kangde New Composite Materials Co., Ltd.
Company, Jindong Paper (Jiangsu) Co., Ltd., Fujifilm (China) Investment Co., Ltd., Zhuhai Jiexing Washing Technology Co., Ltd.
Secretary.
This standard was approved by the Ministry of Environmental Protection on March 2,.2011.
This standard has been implemented since March 2,.2011.
This standard is explained by the Ministry of Environmental Protection.
Environmental labeling product technical requirements printing
Part 1. Lithography
1 Scope of application
This standard specifies the terms and definitions, basic requirements, technical contents and test methods for lithographic printing of environmental labeling products.
This standard applies to the printing process and its products using lithographic printing.
2 Normative references
The contents of this standard refer to the terms in the following documents. For undated references, the valid version applies to this standard.
GB 6675 National Toy Safety Technical Specification
GB/T 7705 lithographic decoration print
GB/T 9851.1 Technical terminology of printing Part 1. Basic terms
GB/T 9851.4 Technical terminology - Part 4. lithographic terms
GB/T 18359 Primary and secondary school textbook paper, printing quality requirements and test methods
GB/T 24999 paper and board brightness (whiteness) maximum limit
CY/T 5 lithographic print quality requirements and test methods
HJ/T 220 Environmental Labeling Product Technical Requirements Adhesive
HJ/T 370 Environmental Labeling Product Technical Requirements Offset Printing Ink
YC/T 207 Determination of Volatile Organic Compounds in Cigarettes and Boxes - Headspace - Gas Chromatography
3 Terms and definitions
GB/T 9851.1, GB/T 9851.4 established, and the following terms and definitions apply to this standard.
3.1
Lithography
The printed image portion and the non-image portion are printed in almost the same plane.
3.2
Varnishing coating
A material that is applied to the surface of a print to increase gloss, abrasion resistance and water repellency.
3.3
Spray powder
A powder that prevents dirt on the back side of the print and accelerates ink drying during the printing process.
3.4
Wetting fluid
The non-image portion of the printing plate is kept in an ink-repellent aqueous solution during the printing process.
3.5
Computer-to-plate computer to plate (CTP)
The process of recording graphics directly onto a plate by computer and corresponding equipment. The plate used is called the CTP version, and its type of plate is mainly divided into
It is a silver salt type, a photopolymerization type, a heat sensitive type, and is chemical-free and process-free.
4 basic requirements
4.1 The quality of printed products should meet the requirements of national and industrial standards such as GB/T 7705 and CY/T 5.
4.2 Pollutant emissions from production enterprises should meet the national or local requirements for pollutant discharge standards.
4.3 Production enterprises should strengthen clean production.
5 Technical content
5.1 Requirements for printing raw materials
5.1.1 Ingredients such as inks, varnishes, blankets, adhesives, etc. shall not be added to the substances listed in Table 1.
Table 1 Phthalates
Chinese name English name abbreviation
Diisoisophthalate Di-iso-nonylphthalate DINP
Di-n-octylphthalate DNOP
Di-(2-ethylhexy)-phthalate DEHP
Diisoisylphthalate DIDP
Butylbenzylphthalate BBP
Dibutylphthalate DBP
5.1.2 The brightness of the paper (white) should meet the requirements of GB/T 24999. The light (white) of the paper used in the primary and middle school textbooks should conform to GB/T 18359.
Requirements.
5.1.3 Ink should meet the requirements of HJ/T 370.
5.1.4 The varnish shall be a water based or photocurable varnish.
5.1.5 Spraying should be sprayed on plants.
5.1.6 The dampening solution must not contain methanol.
5.1.7 The coating film adhesive should be water-based film adhesive.
5.2 The limit of harmful substances in printed products shall meet the requirements of Table 2.
Table 2 Limits of harmful substances in printed products
Serial number unit limit
1 锑(Sb) mg/kg ≤60
2 Arsenic (As) mg/kg ≤25
3 钡(Ba) mg/kg ≤1 000
4 lead (Pb) mg/kg ≤ 90
5 Cadmium (Cd) mg/kg ≤75
6 chromium (Cr) mg/kg ≤ 60
7 Mercury (Hg) mg/kg ≤60
8 Selenium (Se) mg/kg ≤500
9 benzene mg/m2 ≤ 0.01
Continued
Serial number unit limit
10 ethanol mg/m2 ≤50.0
11 isopropanol mg/m2 ≤5.0
12 acetone mg/m2 ≤1.0
13 butanone mg/m2 ≤0.5
14 ethyl acetate mg/m2 ≤10.0
15 isopropyl acetate mg/m2 ≤5.0
16 n-butanol mg/m2 ≤2.5
17 propylene glycol methyl ether mg/m2 ≤60.0
18 n-propyl acetate mg/m2 ≤50.0
19 4-methyl-2-pentanone mg/m2 ≤1.0
20 toluene mg/m2 ≤0.5
21 n-butyl acetate mg/m2 ≤5.0
22 ethylbenzene mg/m2 ≤ 0.25
23 xylene mg/m2 ≤ 0.25
24 cyclohexanone mg/m2 ≤1.0
5.3 Printing should use the raw and auxiliary materials required by Table 3. The comprehensive evaluation score should exceed 60 points.
Table 3 Raw and auxiliary materials requirements for printed products
Raw materials require scores to assign total scores
Substrate
Use papers certified for sustainable forests 25
25 Use recycled pulp to account for more than 30% of paper 25
Use plain paper 25
The plate uses a process-free CTP plate 5 5
The blanket replaced by the blanket large-format press can be used on a monochrome machine with a 10 10 large-format press. The blanket can be used on a small format machine.
Use a non-alcoholic dampening solution for the dampening solution 20 20 Use a dampening solution with an alcohol addition of less than 5% 10
Plate and blanket cleaning materials are cleaned with a special rag. 7 7
Hot melt adhesive uses polyurethane (PUR) hot melt adhesive 8 8
EVA hot melt adhesive meets the requirements of HJ/T 220 5
Post-press surface treatment
Using precoat film 25
25 Water-based film glue harmful substances meet the requirements of HJ/T 220 packaging water-based adhesive 10
Water-based varnish hazardous substances meet the requirements of Technical Content 5.4 of HJ/T 370 15
5.4 The printing process should adopt the environmental protection measures required by Table 4, and the comprehensive evaluation score should exceed 60 points.
Table 4 Environmental protection measures during the printing process
Index process requires score distribution total score
Resource
Save prepress
Establish implementation layout optimization design control system 1.0
Establish and implement a long-running printed version of the system 0.6
Using computer direct plate (CTP) system and digital workflow software 4.8
Reduce ink color usage by using the ink-saving software and the under color removal (UCR) process.
Digital file transfer 1.2
Using soft proofing and digital proofing 1.8
Plate making and punching cleaning water filtration purification cycle use 1.8
Continued
Index process requires score distribution total score
Resource
saving
print
) ô4Œ G D
Establish and implement the loading and unloading plate, correcting the registration rule time control system 1.6
Establish control procedures for implementing paper loading and unloading 1.6
Establish and implement printing plate and blanket consumption quota control program 1.6
Establish maintenance procedures for the implementation of blankets 1.6
Establish and implement printing ink control procedures, concentrate ink distribution, and quantitatively issue 1.6
Ink pre-adjustment and water/ink quick adjustment device 0.8
Using electrostatic duster 1.6
Spray powder collection device 1.6
Using the central ink supply system 1.6
Automatic washing tape device 0.6
Using waterless printing method 0.5
Adjust the width and powder volume according to the printing format 0.5
After the varnish is used, the exhaust gas is collected and treated and discharged 0.8
K1
Establish procedures for implementing loading and unloading plates, correcting registration rules, and procedures 3.8
Establish maintenance procedures for implementing blankets 3.0
Establish and implement a comprehensive production equipment management program for printing presses 3.0
Ink pre-adjustment and water/ink quick adjustment device 3.0
Adopt central ink supply system 3.2
Postpress processing
Establish and implement hot foil process control program 3.0
Establish control procedures for the implementation of post-press surface treatment materials 3.0
Establish and implement the die-cutting control program (the textbooks and books are not implemented) 2.4
Establish and implement glazing or coating process control procedures 3.6
Energy saving
Prepress
Using light-emitting diode (LED) lamps 6.4
6.4
Use small diameter lamps instead of large diameter lamps 4.8
Lamp with nano reflectors 2.0
When the work is idle, the computer is put to sleep 3.6
print
) ô4Œ G D
Establish and implement the printing machine energy consumption assessment system 2.0
Establish and implement a reduction of printing machine idling system 2.5
Using light-emitting diode (LED) light 4.6
4.6 Use a small diameter lamp instead of a large diameter lamp 2.4
Lamp with nano reflective sheet 1.0
Install automatic doors to effectively control the temperature of the printing shop 1.5
Color printing is printed on a multi-color press 2.4
Adopt central vacuum pump system 2.0
K1
Establish a preparation time control system for the implementation of folding units, paper loading and paper-feeding 2.4
Establish and implement the printing machine energy consumption assessment system 2.0
Establish and implement drying temperature control program 2.0
Using light-emitting diode (LED) light 4.6
4.6 Use a small diameter lamp instead of a large diameter lamp 2.4
Lamp with nano reflective sheet 1.0
Install automatic doors to effectively control the temperature of the printing shop 1.5
Use the drying system to install the secondary combustion unit 2.5
Continued
Index process requires score distribution total score
Energy-saving finishing
Establish and implement energy consumption assessment system for post-press processing equipment 2.4
Establish and implement post-press binding process system 3.0
Established the implementation of the glue pot temperature control program 3.0
Using LED lights 3.6
3.6 Use a small diameter lamp instead of a large diameter lamp 2.4
recycle and re-use
Establish and implement the remaining ink comprehensive utilization control system 1.0
Establish and implement an electrochemical aluminum scrap recycling system 2.0
Establish and implement waste management system 2.0
Establish and implement a recycling system for varnish, artificial leather, gauze, etc.
Establish and implement adhesive recycling system for binding adhesives 1.0
Establish a waste accounting program 1.5
Establish and implement the waste heat recovery and utilization program of the air-conditioning system in the printing workshop 1.5
Establish and implement waste separation and collection procedures 3.0
Establish and implement printing plate separation paper, web wrapping paper, surface broken paper, residual paper tail, waste paper
Side classification recycling program 5.0
Pre-coated lithographic plate 2.0 with prepress printing
6 Test methods
6.1 Technical content The detection of 5.1.3 is carried out in accordance with the method specified in HJ/T 370.
6.2 The test of items 1 to 8 in Table 2 of Technical Content 5.2 shall be carried out in accordance with the method specified in GB 6675.
6.3 The detection of items 9 to 24 in Table 2 of Technical Content 5.2 shall be carried out in accordance with the method specified in YC/T 207.
6.4 Other requirements in the technical content are verified by means of document review and on-site inspection.
Related standard:   HJ 2542-2016  HJ 2543-2016
   
 
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