How to choose packaging materials and containers that are in direct contact with products?

It needs research data on the morphology, culture characteristics, biochemical characteristics of bacteria and the adaptability of viruses to cells.

Copy of packaging materials and container certificate of direct contact products: source and characteristics of producing bacteria (virus, insect): coding, source and history of original species (including separation, identification, propagation or construction process, etc.). ), infection titer, serological characteristics or specificity, morphology, culture characteristics and biochemical characteristics of bacteria, and adaptability of virus to cells.

Seed batch of producing bacteria (virus, insect): Relevant information on the establishment of original seed batch and basic seed batch of producing bacteria (virus, insect), including the passage, quantity, generation, preparation and preservation methods of various seed batches. Comprehensive identification report of basic seeds of producing bacteria (virus, insect) (with detailed methods of each test), including: detection of exogenous factors, differential test, infection titer, immunogenicity, serological characteristics or specificity, purity or purity, virulence stability, safety, immunosuppression characteristics, etc.

Extended data:

Relevant requirements for direct contact with products stipulate that:

1. Determine the specific requirements of the corresponding exporting countries for different parts and materials, including the items to be tested and other requirements for materials.

2. In the production of products, in addition to following GMP specifications, we should also focus on controlling the parts/materials that come into contact with the above-mentioned foods, including putting forward strict requirements on the quality of suppliers' materials/parts, controlling the use of raw materials in production, and controlling technological processes (such as electroplating, spraying, vulcanization, bonding, cleaning, printing, welding, heating and other processes to prevent pollution or residue).

Ministry of Agriculture-Announcement No.442nd of People's Republic of China (PRC) Ministry of Agriculture