Packaging materials refer to the materials used for manufacturing packaging containers, packaging decoration, packaging printing, packaging transportation, and other products that meet the packaging requirements. They include metal, plastic, glass, ceramics, paper, bamboo, wild mushrooms, natural fibers, chemical fibers, composite materials, and other main packaging materials, as well as auxiliary materials such as strapping, decoration, and printing materials. Packaging materials play an important role in the entire packaging industry, serving as the foundation for developing packaging technology, improving packaging quality, and reducing packaging costs. Therefore, understanding the performance, application scope, and development trend of packaging materials is of great significance for the rational selection of packaging materials, expanding the sources of packaging materials, adopting new packaging and processing technologies, creating new packaging and packaging technologies, and improving the level of packaging technology and management. With the rapid development of China's economy and the improvement of people's quality of life, the demand for convenient foods such as microwave food, snack food, and frozen food will continue to increase, which will directly drive the demand for related food packaging. China's food and packaging machinery industry will maintain positive growth for a long period of time in the future. It is expected that during the 11th Five Year Plan period, the total output value of China's packaging industry is expected to reach 450 billion yuan and maintain an average annual growth rate of 7%. From 2011 to 2015, the total output value is expected to exceed 600 billion yuan, with an average annual growth rate of about 16%. By product classification, the production of paper packaging products in China could reach 36 million tons by 2015, including 9.46 million tons of plastic packaging products, 4.91 million tons of metal packaging products, 15.5 million tons of glass packaging products, and 1.2 million sets of packaging machinery. It is expected that the circular economy will become the main mode of development in the packaging industry in the future, the recycling and utilization of packaging waste resources will be industrialized, green packaging materials will be vigorously developed and developed, and the basic packaging industry will also accelerate its development
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China