Some standard content:
National Standard of the People's Republic of China
Quality assurance system of packaging containers
Quality assurance system of contalncrs1 Subject content and scope of application
GB/T 12121-89
This standard specifies the composition, establishment and implementation of the quality assurance system of packaging containers (including internal quality assurance and external quality assurance). This standard applies to manufacturers that manufacture packaging containers with various materials. 2 Reference standards
CB1.7 Guidelines for standardization work Provisions for the preparation of product packaging standards GB4122 Other general terms
GB6583.1 Quality management and quality assurance terms Part 1 GB/T10300 Quality management and quality assurance
GB/T12122 Product packaging quality assurance system 3 Composition of packaging container quality assurance system
The quality assurance system of packaging containers generally consists of the following elements: Quality policy and quality objectives
Organizational structure
Quality assurance system documents
Quality assurance Review of the certification system
Quality cost
Design quality
Quality control of raw material supply
Quality control of manufacturing process
Quality control of testing and production equipment
Control and corrective measures for non-conforming products
Sales and service quality
Quality information
Personnel training
(See 4.1)
(See 4.2)
(See 4.3)
(See 4.4)
(See 4.5)
(See 4. 6)
(See 4.7)
(See 4.8 Tea)
(See 1.9)
(Gram 4.10)
(See 4.11)
(See 4.12)
(See 4.13)
(See 4. [4)
When establishing a quality assurance system, the enterprise should select the corresponding elements and the degree of adoption of these elements according to the specific conditions such as the characteristics and requirements of the packaging container.
4 Establishment and implementation of the quality assurance system for packaging containers 4.1 Quality policy and quality objectives
4.1.T Enterprise leaders should formulate clear quality policies based on relevant national policies, regulations and domestic and foreign market needs, combined with the specific conditions of the enterprise.
GB/T 1212189
4.1.2 According to the quality policy, the various quality standards are clearly defined and implemented in workshops, sections, teams and individuals. 4.2 Organizational structure
4.2.1 Enterprise leaders are responsible for the establishment, improvement and implementation of the quality assurance system. 4.2.2 The enterprise leaders shall directly set up and lead the quality management department, and the workshops, departments and teams shall have full-time (or part-time) quality managers to form the enterprise's quality management work network. The quality management department shall be responsible for organizing and compiling the enterprise's quality documents and plans, organizing, coordinating, inspecting and supervising the enterprise's various quality management activities. 4.2.3 Establish a quality responsibility system at all levels. Clearly define the responsibilities, work standards and assessment methods of each functional department. 4. 3 Quality Assurance System Documents The quality assurance system shall have sufficient documents, and all elements, requirements and regulations adopted shall be systematically compiled into written documents to form the basis for the implementation of all personnel. The quality assurance system documents include: quality manual, quality certification plan with supporting technical documents, quality records, etc. 4.3.1 The quality manual includes: quality policy, standards, plans, various quality management methods, etc. They are systematic descriptions of the enterprise's quality assurance system. 4.3.2 The quality plan includes various measures taken to achieve quality standards, such as methods, procedures, etc. The preparation of quality plan should meet all requirements of the enterprise quality assurance system:
4.3.3 Relevant technical support
Including drawings, technical specifications, inspection procedures, test procedures and projects, operating procedures, etc. These documents must be reviewed and approved by the technical person in charge of the enterprise, and signed by relevant departments.
4.3.4 Quality records
Including the inspection report of the whole process from the entry of raw materials into the factory to the production of qualified packaging containers, performance test data, identification report, the selection record of process parameters in the production process, quality review report, verification report and quality cost report, etc. are all important bases for quality assessment, and their authenticity and reliability must be guaranteed. The system should have sufficient records to prove that the packaging containers produced have reached the required quality: and verify the effectiveness of the quality assurance system. 4.4 Review of the quality assurance system
The quality management department should regularly and systematically review and evaluate the implementation results of each element of the quality assurance system, and put forward a written report on the revision and improvement of the quality assurance system measures. 4.5 Quality Costs
4.5.1 A separate quality cost department shall be set up in the total cost account. Quality costs include prevention costs, identification costs (testing, inspection and verification costs), internal loss costs (such as rework, re-inspection, reporting, etc.), external loss costs (such as repair, compensation), etc. 4.5.2 Specify the details of quality costs, propose the planned value and target value of quality costs, and designate the department responsible for collecting and compiling such data. 4.5.3 Regularly analyze the quality cost situation and report to the enterprise leaders to effectively control the quality cost, continuously improve the quality version structure and make it reach the best value.
4.6 Design quality
4.6.1 Design requirements
The following basic requirements should be met when designing packaging containers: The packaging container must meet the requirements of relevant standards and can protect the applicable contents: h. The design of the packaging container must be suitable for industrial production. After the package is formed, its structure, volume and weight should be convenient for storage, loading and unloading, transportation and shoulder sealing;
. The packaging container should be easy to mark with relevant signs, such as the name, specification, quantity, weight and loading and unloading storage and transportation signs of the contents; d. Under the premise of ensuring that the contents are intact, the packaging container manufacturing materials should be selected in combination with the national and local resource conditions, and strive to achieve the best cost value and consider social benefits. At the same time, the recycling and disposal of the packaging container should also be considered; e. The packaging container should not have any physical or chemical reaction with the contents to damage the contents; GB/T 12121-89
f. The design of packaging containers should have artistic quality. 4.6.2 Design process
4.6.2.1 Usually, the design is carried out in five steps, namely, determining the design conditions, designing, testing, inspecting and finalizing the design plan.
4.6.2.2 For the design of small batches of packaging containers that are urgently needed by the market or users, in order to shorten the production cycle, some design procedures can be compressed, and the quality must be guaranteed (if there is a contract, it must be approved by both parties of the contract), and the main performance of the packaging container must be carefully measured. 4.6.2.3 Regularly re-evaluate the packaging equipment, and timely integrate the design according to the production site, market, intelligence, and customer opinions. 4.6.3 Design review
At the end of the design, the design results should be reviewed to ensure that the design is correct, the raw materials are selected appropriately, the selection is appropriate, and the quality documents are complete and applicable, and the products are welcomed by users and have sufficient competitiveness. 4.6.5.1 The composition of the review team
is composed of people from the design, process, inspection, supply and marketing, standardization and other departments and user representatives. 4.6.3.2 Review documents
The review team shall prepare the review work, including the review content, procedures, and review results. 4.6.3.3 Review content
The review content includes:
. Whether the requirements of 6.1 are met;
b, whether the product test meets the standards or contract requirements; c. It is a complete requirement for finalization and production. 4.6.4 Finalization and production
After completing the design review, the finalization document will be formed. The finalization document will be signed by the relevant competent departments and approved by the management departments at all levels before it can be put into production. 4.6.5 Design documents and production documents
The design document should include the packaging container identification test and specification judgment basis, management requirements, key quality control agent technical specifications and design review results.
4.7 Quality control of raw material supply
4.1 Principles for selecting suppliers: The supplier's technology and management should meet the quality requirements of the raw materials used in the production of packaging containers, ensure quality and quantity, deliver on time, have reasonable prices, and good service quality. The methods to determine the supply capacity are:
8 Understand the supplier's capabilities in design, technology, inspection, etc., evaluate the perfection of its quality assurance system, and whether it has obtained a production license and a metrology work classification certificate; h. Request test samples of the supplied products.Quality assurance documents; c: Understand the historical situation of the quality of the products supplied; d: Understand the feedback of other historical units.
4.7.2 The supply contract should clearly stipulate:
: the model, specification, quantity, quality standard, delivery date, technical data acceptance method and acceptance location, price, packaging, special appearance and size requirements of the ordered raw materials; b. The treatment method of unqualified products;
The arbitration method for quality disputes;
d. Violation of the economic and legal terms attached to the contract: When necessary, a technical cooperation agreement should be attached to further clarify the technical requirements; e.
4.7.3 Procurement and storage
Should be done:
GB/T 12121—89
8. The purchasing department should formulate appropriate purchasing plans based on production plans, consumption cycles, demand, consumption, etc. to ensure that the quality of purchased materials meets the design requirements, the quantity can meet production needs and the inventory is appropriate; b. After the purchased raw materials are received, they should be checked first to see if the price and quantity are consistent with the bill of lading, whether the items in the quality assurance certificate are complete and the validity period is confirmed. They can only be registered after the inspection department has signed the qualified signature. The items and random inspection ratio of the warehouse inspection can be adjusted according to the reliability of the other party's quality assurance;
. The supply department should Provide appropriate storage facilities according to technical requirements, and make identification marks for each batch of materials to ensure the authenticity and traceability of the raw materials leaving the warehouse:
d. The inspection department should count the first-time pass rate of the supplier's inspection batches. Regularly review the implementation of contracts and technical agreements, and promptly feedback to the technical and quality management departments to provide a basis for the procurement department to take necessary measures. 4.8 Quality Control of the Manufacturing Process
4.8.1 Preparation
4-8.1.1 The planning department should formulate production plans and operation plans, and the scheduling department should organize relevant departments to provide materials and power according to the production plan. , equipment and seed 1 installation, instruments and meters to achieve balanced, civilized and safe production. 4.8.1.2 The relevant departments should have full-time or part-time personnel responsible for supervising and inspecting the status of production equipment and test equipment, and strictly supervise and inspect the implementation of process regulations
4.8.1.3 According to design requirements. Formulate process documents, which should be correct and complete for easy implementation. 4.8.2 Manufacturing
4.8.2.1 Continuously manage and supervise production, establish quality control points in key quality processes, sections and workshops, and each operator must frequently follow technical standards and production requirements 4.8.2.2 The production date, approval of the inspector and shift number of the batch of products should be specified in the whole manufacturing process. 4.8.2.3 The packaging containers should be packaged according to the regulations and comply with the relevant delivery regulations. 4.8.3 Process inspection and handling of work-in-progress
4.&.3.1 There must be a strict process inspection system for packaging containers during the manufacturing process, including white inspection, five inspections, special inspections, etc., and original records should be kept.
4.8.3.2 Semi-finished products in the previous process must be inspected and qualified before they can enter the next process. 4.8.3.3 Qualified products or unqualified products should be distinguished by different labels and placed separately. Unqualified products should be handled in accordance with relevant regulations. 4.8.4 Inspection and acceptance of packaging containers
4.8.4.1 The inspection department shall conduct factory inspection according to the relevant specifications of the contract. After passing the inspection, fill in the product quality guarantee, issue the factory qualification certificate, and issue the test report.
4.8, 4.2 The inspection department shall report the staged product quality situation to the enterprise leader in charge of quality at regular intervals and put forward suggestions and measures. 4.8.4.3 The relevant departments shall stipulate the assessment indicators for the missed inspection and misjudgment rate of the inspection personnel and conduct assessment regularly. 4.8.5 Temporary changes of raw materials and processes
4.8.5.1 Substitute raw materials and semi-finished products that exceed the tolerance shall be tested and verified to affect the quality of the finished products. After approval by the technical and quality management departments, the temporary process change shall be negotiated with the user and take effect according to the regulations. 4.8.5.2 The content of the temporary process change application shall include: applicant, reason for application, basis for temporary process change not affecting the quality of the finished products, duration or quantity of temporary change and relevant leaders' approval opinions, etc. 4.9 Quality control of testing and production equipment
4.9.1 The types, ranges, accuracy, precision, etc. of various production equipment, measuring and testing instruments and equipment should meet the requirements of packaging container manufacturing, experimentation and testing.
4.9.2 Standard measuring instruments must be strictly calibrated according to the source level transfer cycle, and other measuring instruments in use should be calibrated periodically according to the regulations. The national legal measurement units should be strictly followed.
4.9.3 Before being put into use, the accuracy and precision of the molds, clamps and other special tools should be calibrated according to relevant regulations, and they should be calibrated according to the prescribed calibration cycle when in use. The equipment should have a regular maintenance system: ww.bzsoso:com4.10 Control and corrective measures for non-conforming products GB/T 12121 89
According to the provisions of Chapters 14 and 15 of GB/T 10300. 5. 4.11 Sales and service quality
4.11.1 The quality of the products leaving the factory must be guaranteed to meet the technical requirements, and the prescribed documents must be attached, the goods and certificates must be consistent, and the delivery must be guaranteed according to the contract requirements. 4.11.2 When the economic losses and damages to users or consumers are caused by the quality problems of packaging, the manufacturer shall be responsible for handling or compensation. 4.11.3 After the product is sold, the opinions of users on product quality and sales work shall be collected through various channels and handled in a timely manner, and written records shall be kept. Regular research and improvement measures shall be formulated. User files shall be established for key users to track quality. 4.12 Quality information
A quality information flow network must be formed: a dedicated person shall be appointed to be responsible for centralized management and ensure that the transmission of quality information forms a closed circuit. 4.13 Personnel training
4.13.1 Enterprise leaders and managers shall master the necessary knowledge and application criteria of the quality assurance system. 4.13.2 Technical personnel should understand the methods and techniques they need in the management of the quality assurance system, and the ability to discover and identify problems and take corrective measures.
4.13.3 Implement a planned quality awareness education and training for all employees in the enterprise. Operators and inspectors of important processes must be assessed before they can "take up their posts with certificates". 4.13.4 General operators should be able to correctly operate the equipment, instruments, tools, measuring tools, etc. used, read and understand relevant quality requirements, drawings, documents, and master the work standards of their own positions. 4.14 Rewards and Punishments
Evaluate whether individuals or departments have completed quality standards. In the quality assessment, rewards should be given to the excellent and punishments should be given to the poor, and quality vetoes should be implemented. Additional notes:
This standard was drafted by the Science and Education Department of China Packaging Corporation and the China Institute of Standardization and Information Classification and Coding and Chengdu Institute of Electromechanical Engineering. The drafters of this standard are Chen Jingxian, Zhang Xueai, Qiao Qing, Jiang Siqing, Zhang Lisheng, Zhu Jianchun, and Zhao Chuanggou.2 The relevant departments should have full-time or part-time personnel responsible for supervising and inspecting the status of production equipment and test equipment, and strictly supervise and inspect the implementation of process regulations.
4.8.1.3 According to the design requirements. Formulate process documents, which should be correct, complete and easy to implement. 4.8.2 Manufacturingwww.bzxz.net
4.8.2.1 Continuously manage and supervise production, establish quality control points in quality-critical processes, sections and workshops, and each operator must frequently operate, test and record in accordance with technical standards, production requirements and process regulations! 4.8.2.2 During the entire manufacturing process, it should be specified to identify the production date, inspector approval and shift of the batch of products. 4.8.2.3 The packaging containers should be packaged according to regulations and comply with relevant delivery regulations. 4.8.3 Process inspection and management of work-in-progress
4.&.3.1 There must be a strict process inspection system for packaging containers during the manufacturing process, including white inspection, five inspections, special inspections, etc., and original records should be kept.
4.8.3.2 On the road! Semi-finished products of the next process must be inspected and qualified before they can enter the next process. 4.8.3.3 Qualified products or unqualified products should be distinguished by different labels and placed separately. Unqualified products should be handled in accordance with relevant regulations. 4.8.4 Inspection and acceptance of packaging containers
4.8.4.1 The inspection department shall conduct factory inspection according to the relevant specifications of the contract. After passing the inspection, fill in the product quality guarantee, issue the factory qualification certificate, and issue the test report when necessary.
4.8,4.2 The inspection department shall report the staged product quality situation to the enterprise leader in charge of quality at regular intervals and put forward suggestions and measures. 4.8.4.3 The relevant departments shall set assessment indicators for the missed inspection and misjudgment rate of the inspectors and conduct regular assessments. 4.8.5 Temporary changes in raw materials and processes
4.8.5.1 Substitute raw materials and semi-finished products that exceed the tolerance shall be tested and verified to have no impact on the quality of the finished products. After approval by the technical and quality management departments, the temporary process change shall be negotiated with the user and shall take effect after the regulations are followed. 4.8.5.2 The application for temporary process change shall include: applicant, reason for application, basis for temporary process change not affecting the quality of the finished products, duration or quantity of temporary change and opinions of relevant leaders and municipal approval, etc. 4.9 Quality control of testing and production equipment
4.9.1 The types, ranges, accuracy and precision of various production equipment, measuring and testing instruments and equipment shall meet the requirements of manufacturing, experiment and testing of packaging containers.
4.9.2 Standard measuring instruments must be strictly calibrated according to the source level transfer cycle. Other measuring instruments in use should be calibrated periodically according to the regulations. The national legal measurement units should be carefully implemented.
4.9.3 Before putting into use, the accuracy and precision of the molds, clamps and other special tools should be calibrated according to relevant regulations. When in use, they should be calibrated according to the prescribed calibration cycle. The equipment should have a regular maintenance system: ww.bzsoso:com4.10 Control and corrective measures for non-conforming products GB/T 12121 89
According to the provisions of Chapters 14 and 15 of GB/T 10300. 5. 4.11 Sales and service quality
4.11.1 The quality of the products leaving the factory must be guaranteed to meet the technical requirements, and the prescribed documents must be attached, the goods and certificates must be consistent, and the delivery must be guaranteed according to the contract requirements. 4.11.2 When the economic losses and damages to users or consumers are caused by the quality problems of packaging, the manufacturer shall be responsible for handling or compensation. 4.11.3 After the product is sold, the opinions of users on product quality and sales work shall be collected through various channels and handled in a timely manner, and written records shall be kept. Regular research and improvement measures shall be formulated. User files shall be established for key users to track quality. 4.12 Quality information
A quality information flow network must be formed: a dedicated person shall be appointed to be responsible for centralized management and ensure that the transmission of quality information forms a closed circuit. 4.13 Personnel training
4.13.1 Enterprise leaders and managers shall master the necessary knowledge and application criteria of the quality assurance system. 4.13.2 Technical personnel should understand the methods and techniques they need in the management of the quality assurance system, and the ability to discover and identify problems and take corrective measures.
4.13.3 Implement a planned quality awareness education and training for all employees in the enterprise. Operators and inspectors of important processes must be assessed before they can "take up their posts with certificates". 4.13.4 General operators should be able to correctly operate the equipment, instruments, tools, measuring tools, etc. used, read and understand relevant quality requirements, drawings, documents, and master the work standards of their own positions. 4.14 Rewards and Punishments
Evaluate whether individuals or departments have completed quality standards. In the quality assessment, rewards should be given to the excellent and punishments should be given to the poor, and quality vetoes should be implemented. Additional notes:
This standard was drafted by the Science and Education Department of China Packaging Corporation and the China Institute of Standardization and Information Classification and Coding and Chengdu Institute of Electromechanical Engineering. The drafters of this standard are Chen Jingxian, Zhang Xueai, Qiao Qing, Jiang Siqing, Zhang Lisheng, Zhu Jianchun, and Zhao Chuanggou.2 The relevant departments should have full-time or part-time personnel responsible for supervising and inspecting the status of production equipment and test equipment, and strictly supervise and inspect the implementation of process regulations.
4.8.1.3 According to the design requirements. Formulate process documents, which should be correct, complete and easy to implement. 4.8.2 Manufacturing
4.8.2.1 Continuously manage and supervise production, establish quality control points in quality-critical processes, sections and workshops, and each operator must frequently operate, test and record in accordance with technical standards, production requirements and process regulations! 4.8.2.2 During the entire manufacturing process, it should be specified to identify the production date, inspector approval and shift of the batch of products. 4.8.2.3 The packaging containers should be packaged according to regulations and comply with relevant delivery regulations. 4.8.3 Process inspection and management of work-in-progress
4.&.3.1 There must be a strict process inspection system for packaging containers during the manufacturing process, including white inspection, five inspections, special inspections, etc., and original records should be kept.
4.8.3.2 On the road! Semi-finished products of the next process must be inspected and qualified before they can enter the next process. 4.8.3.3 Qualified products or unqualified products should be distinguished by different labels and placed separately. Unqualified products should be handled in accordance with relevant regulations. 4.8.4 Inspection and acceptance of packaging containers
4.8.4.1 The inspection department shall conduct factory inspection according to the relevant specifications of the contract. After passing the inspection, fill in the product quality guarantee, issue the factory qualification certificate, and issue the test report when necessary.
4.8,4.2 The inspection department shall report the staged product quality situation to the enterprise leader in charge of quality at regular intervals and put forward suggestions and measures. 4.8.4.3 The relevant departments shall set assessment indicators for the missed inspection and misjudgment rate of the inspectors and conduct regular assessments. 4.8.5 Temporary changes in raw materials and processes
4.8.5.1 Substitute raw materials and semi-finished products that exceed the tolerance shall be tested and verified to have no impact on the quality of the finished products. After approval by the technical and quality management departments, the temporary process change shall be negotiated with the user and shall take effect after the regulations are followed. 4.8.5.2 The application for temporary process change shall include: applicant, reason for application, basis for temporary process change not affecting the quality of the finished products, duration or quantity of temporary change and opinions of relevant leaders and municipal approval, etc. 4.9 Quality control of testing and production equipment
4.9.1 The types, ranges, accuracy and precision of various production equipment, measuring and testing instruments and equipment shall meet the requirements of manufacturing, experiment and testing of packaging containers.
4.9.2 Standard measuring instruments must be strictly calibrated according to the source level transfer cycle. Other measuring instruments in use should be calibrated periodically according to the regulations. The national legal measurement units should be carefully implemented.
4.9.3 Before putting into use, the accuracy and precision of the molds, clamps and other special tools should be calibrated according to relevant regulations. When in use, they should be calibrated according to the prescribed calibration cycle. The equipment should have a regular maintenance system: ww.bzsoso:com4.10 Control and corrective measures for non-conforming products GB/T 12121 89
According to the provisions of Chapters 14 and 15 of GB/T 10300. 5. 4.11 Sales and service quality
4.11.1 The quality of the products leaving the factory must be guaranteed to meet the technical requirements, and the prescribed documents must be attached, the goods and certificates must be consistent, and the delivery must be guaranteed according to the contract requirements. 4.11.2 When the economic losses and damages to users or consumers are caused by the quality problems of packaging, the manufacturer shall be responsible for handling or compensation. 4.11.3 After the product is sold, the opinions of users on product quality and sales work shall be collected through various channels and handled in a timely manner, and written records shall be kept. Regular research and improvement measures shall be formulated. User files shall be established for key users to track quality. 4.12 Quality information
A quality information flow network must be formed: a dedicated person shall be appointed to be responsible for centralized management and ensure that the transmission of quality information forms a closed circuit. 4.13 Personnel training
4.13.1 Enterprise leaders and managers shall master the necessary knowledge and application criteria of the quality assurance system. 4.13.2 Technical personnel should understand the methods and techniques they need in the management of the quality assurance system, and the ability to discover and identify problems and take corrective measures.
4.13.3 Implement a planned quality awareness education and training for all employees in the enterprise. Operators and inspectors of important processes must be assessed before they can "take up their posts with certificates". 4.13.4 General operators should be able to correctly operate the equipment, instruments, tools, measuring tools, etc. used, read and understand relevant quality requirements, drawings, documents, and master the work standards of their own positions. 4.14 Rewards and Punishments
Evaluate whether individuals or departments have completed quality standards. In the quality assessment, rewards should be given to the excellent and punishments should be given to the poor, and quality vetoes should be implemented. Additional notes:
This standard was drafted by the Science and Education Department of China Packaging Corporation and the China Institute of Standardization and Information Classification and Coding and Chengdu Institute of Electromechanical Engineering. The drafters of this standard are Chen Jingxian, Zhang Xueai, Qiao Qing, Jiang Siqing, Zhang Lisheng, Zhu Jianchun, and Zhao Chuanggou.3. Implement planned quality awareness education and training for all employees in the enterprise. Operators and inspectors of important processes must be assessed before they can "take up their posts with certificates". 4.13.4 General operators should be able to correctly operate the equipment, instruments, tools, measuring tools, etc. used, read and understand relevant quality requirements, drawings, documents, and master the work standards of their own positions. 4.14 Rewards and Punishments
Evaluate whether individuals or departments have completed quality standards. In the quality assessment, rewards should be given to the excellent and punishments should be given to the poor, and quality vetoes should be implemented. Additional notes:
This standard was drafted by the Science and Education Department of China Packaging Corporation, China Institute of Standardization and Information Classification and Coding, and Chengdu Institute of Electromechanical Engineering. The drafters of this standard are Chen Jingxian, Zhang Xueai, Qiao Qing, Jiang Siqing, Zhang Lisheng, Zhu Jianchun, and Zhao Chuanggou.3. Implement planned quality awareness education and training for all employees in the enterprise. Operators and inspectors of important processes must be assessed before they can "take up their posts with certificates". 4.13.4 General operators should be able to correctly operate the equipment, instruments, tools, measuring tools, etc. used, read and understand relevant quality requirements, drawings, documents, and master the work standards of their own positions. 4.14 Rewards and Punishments
Evaluate whether individuals or departments have completed quality standards. In the quality assessment, rewards should be given to the excellent and punishments should be given to the poor, and quality vetoes should be implemented. Additional notes:
This standard was drafted by the Science and Education Department of China Packaging Corporation, China Institute of Standardization and Information Classification and Coding, and Chengdu Institute of Electromechanical Engineering. The drafters of this standard are Chen Jingxian, Zhang Xueai, Qiao Qing, Jiang Siqing, Zhang Lisheng, Zhu Jianchun, and Zhao Chuanggou.
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