The testing standard for food contact materials GB4806 is part of China’s national food safety standards and is specifically used to regulate the safety and applicability of food contact materials. This standard ensures that food contact materials will not contaminate food during normal use, thereby protecting the health of consumers.



The GB4806 standard includes multiple sub-standards, covering different types of food contact materials, such as plastics, rubber, paper and cardboard, metal, etc. These sub-standards specify the testing methods and requirements for the physical properties, chemical properties, microbial indicators, etc. of the corresponding materials.



According to the GB4806 standard, the testing items for food contact materials include but are not limited to evaporation residue, potassium permanganate consumption, heavy metal dissolution, decolorization test, toxic and harmful monomer residues, and microbial testing. These testing projects are designed to evaluate the migration of food contact materials in food simulated solutions, the dissolution of chemical substances, and the microbiological safety of products.



Food contact materials GB4806 test report processing process:

1. Provide product-related information: First, you need to provide product-related information and materials, such as product ingredients, uses, production processes, etc.

2. Select a testing agency: Choose a testing agency that meets the requirements and contact it to learn about the specific testing procedures and requirements.

3. Fill in the application form: According to the requirements of the testing agency, fill in the application form and attach relevant product information.

4. Send samples: According to the requirements of the testing agency, send a certain number of samples to the testing agency.

5. Conduct testing: After receiving the sample, the testing agency will conduct testing in accordance with GB4806 standards, including testing of physical properties, chemical properties, microbial indicators, etc.

6. Preparation of test reports: The testing agency prepares a GB4806 test report for food contact materials based on the test results. The test report will include product test results, evaluation conclusions and other information.