Detection of Olefin Polymer Food Containers

Food contact materials refer to all materials that can come into contact with food during the process of processing, production, packaging, storage, and transportation of food. Common materials include various plastics, metals, ceramics, glass, bamboo and wood products, such as beer bottles, vacuum plastic packaging bags, cans, etc. The necessity of food packaging and contact material testing: As the substances in food packaging may migrate into food over time and become indirect food additives, the environmental safety of these materials that can come into contact with food is directly related to the dietary safety and health of users. High quality packaging materials can ensure the proper preservation of high-quality food, while inferior packaging materials can have a negative impact on food quality. Therefore, in order to protect the interests of enterprises and consumers, strict testing must be carried out on food packaging and food contact materials. What items need to be tested for food contact materials? 1. Sensory: sensory testing, decolorization experiment 2. Physical and chemical indicators: loss on drying, evaporation residue, burning residue, potassium permanganate consumption, migration of vinyl chloride monomer, phenol, formaldehyde monomer, migration of melamine monomer, n-hexane extract, acrylonitrile monomer, fluorescent substance 3. Pollutants: lead, cadmium, antimony 4. Microbial indicators: coliform group Pathogenic bacteria (Salmonella, Shigella, Staphylococcus aureus, Streptococcus hemolyticus)

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BAIJIAN testing process:

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6. If urgent or priority processing is required

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