How to view green printing certification 0

2022-08-16
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How to treat green printing certification

first, pay attention to the learning of certification knowledge

at present, the main basis for the certification and inspection of green printing environmental labeling products is "printing of technical requirements for environmental labeling products Part 1: lithography" and "guide to environmental labeling product assurance measures". The basic principle of inspection is to inspect the product realization process with the technical requirements of environmental labeling products as the core and the guidance of environmental labeling product safeguard measures as the tool. The main contents of the inspection include: the management requirements of the enterprise, the environmental behavior requirements of the products, the environmental management requirements of the production process of the production enterprise, the conformity of the product quality and the authenticity of the submitted materials. Therefore, we must carefully study and study the above two basic documents in order to understand the next step of certification work

second, strengthen the systematic training of all staff

green printing certification is not only the first-hand project of the enterprise, but also the full concrete pressure testing machine of the enterprise. It is a system project often used by testing instruments and participated by staff. Only by continuously adhering to the systematic training participated by all staff, 100 ℃± 0.08 can we gradually establish and improve the environmental mark product guarantee system

on the one hand, enterprises should pay attention to internal self-training. By organizing the relevant personnel of the enterprise to carefully study the standard terms of the printing of technical requirements for environmental labeling products, part I: lithography, and in accordance with the requirements of the guide to environmental labeling product assurance measures, training is carried out in combination with various departments, processes and positions, so that all employees of the enterprise have a correct understanding of the production and certification of green printing environmental labeling products. On the other hand, foreign technical services can also be used to improve the training level of enterprises. The professional organization designated by the environmental development center of the Ministry of environmental protection shall provide technical training for the enterprise. The on-site technical services include the introduction of the outline of environmental signs, the explanation of HJ standards, the explanation of the guide and implementation requirements of environmental sign product assurance measures, the guidance of the preparation of safeguard measures documents, and the guidance of the key points of certification inspection. Through technical training, it can provide effective help for enterprises to apply for green printing environmental sign product certification

third, pay attention to several problems that are easy to be ignored in certification

first, we should pay attention to the specific implementation requirements of the technical content in the HJ standard

for example, the enterprise applying for certification must understand 2: the front and rear installation of the force measuring part is improper: the front and rear installation of the force measuring part is not level. The following contents: the quality of the product applying for certification should meet the requirements of the national standard gb/t 7705 or the industrial standard cy/t 5 (primary and secondary school textbooks should meet the national standard gb/t 18359), and it is necessary to provide a third-party inspection report that meets the requirements of the standard; 5.1.1 printing ink, glazing oil, rubber blanket, adhesive and other raw and auxiliary materials shall not be added with 6 kinds of phthalates. It is required that each kind of raw and auxiliary materials involved shall be provided with a third-party test report without adding 6 kinds of phthalates; 5.1.2 the brightness (whiteness) of paper should meet the requirements of gb/t 24999, the brightness (whiteness) of paper used in primary and secondary school textbooks should meet the requirements of gb/t 18359, and the third-party detection report of brightness (whiteness) should be provided for different types of paper involved; 5.1.3 the ink shall meet the requirements of hj/t 370, and the ink of different brands and models involved shall provide the certificate of passing the ten ring certification

5.1.4 the glazing oil should be water-based or light curing; 5.1.5 powder spraying shall be plant type; 5.1.7 that is, the film coating adhesive shall be water-based film coating adhesive. The above three paragraphs require on-site confirmation and provide product chemical safety data sheets. 5.1.6 the wetting liquid shall not contain methanol, and a third-party test report is required

the evidence materials required by Article 5.1 above are often ignored by the enterprises applying for certification, and relevant evidence cannot be provided during certification inspection. In addition, attention should be paid to the difference between the list of qualified suppliers of environmental labeling products and the list of qualified suppliers of general products. At the same time, attention should be paid to the consistency between the material name, model and supplier name in the list of qualified suppliers of environmental labeling products and the evidence materials provided

second, we should pay attention to the daily operation and continuous improvement of the environmental labeling product assurance system

the establishment of environmental labeling product assurance system is not completed by compiling documents, and we cannot only establish a relatively perfect material research and development, product pilot test and testing platform as a superficial article. In accordance with the requirements of the guide to environmental labeling product assurance measures, the corresponding system should be established in the production and management practice of enterprises, and continuous improvement should be made. A total of 20 articles from 4.1.1 to 4.4.2 of the guide should be implemented into the daily management of enterprises to form a documented management system; Where there is a system, there should be a corresponding inspection mechanism, and the implementation of the system should be checked during the certification inspection; The inspection results and daily operation shall be recorded

for example, article 4.3.3 of the guide to safeguard measures for environmental labeling products stipulates that producers should identify and evaluate waste water, exhaust gas, noise and hazardous waste in their production process, and implement effective control. Take the waste developer as an example. As a hazardous waste, the enterprise must first identify it, and the relevant workshops and processes should be collected, temporarily stored and registered. Then it should be transferred and stored regularly. The receiving department should have transfer and storage records, and the enterprise should have a centralized storage place for hazardous waste, and regularly entrust the unit with a hazardous waste business license to recycle it, sign a contract with it, and retain the transfer form. The identification, storage and transfer process of the above waste developer requires enterprises to have systems, inspections and records. This example can basically illustrate how the environmental labeling product assurance system should be established and implemented

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