How to handle the GB4806 test for thermos cups?

Date：2024-05-07 10:39:06 Classification ：【question】 Visits：

Thermos cups need to undergo GB4806 testing. This is because GB4806 is a food contact material testing standard formulated by the National Standardization Committee of China. It is mainly used to evaluate the potential risks of food contact materials to human health and pass a series of physical, chemical and biological tests. to ensure the safety of materials.

How to handle the GB4806 test for thermos cups?
1. Provide thermos cup product information, including product pictures, descriptions, materials and other information, so that the testing agency can determine the testing items and costs.
2. Prepare the number of samples that meet the experimental requirements. The samples should be representative and reflect the overall situation of the product.
3. Fill out the test application form and select the test items that meet your needs. Common testing items include evaporation residues in different food simulation liquids, potassium permanganate consumption, heavy metals (calculated as lead), decolorization tests, heavy metal dissolution tests (such as lead, cadmium, arsenic, antimony, nickel, etc.), toxic Hazardous monomer residues (such as vinyl chloride monomer, acrylonitrile monomer, etc.) and microbial detection, etc.
4. Submit the test application form and test samples to the testing agency.
5. The testing agency will conduct testing in accordance with the standard methods stipulated by the country and industry, using professional testing equipment and reagents, such as electronic balances, microscopes, acidimeters, constant temperature water baths and other equipment, as well as reagents such as methanol, acetonitrile, and ethyl acetate. These equipment and reagents must be calibrated and verified to ensure the accuracy and reliability of test results.
6. After the test is completed, the testing agency will issue a test report. If the test is qualified, the report will be stamped with CNAS and CMA stamps as proof of product quality.
GB4806 testing cycle
The GB4806 testing cycle for thermos cups is approximately 5-7 working days.

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