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Food lifting Material Testing

In recent years, food Zhongnong veterinary drug residues, heavy metals, biological toxins, and so has aroused widespread concern around the world and attention. However, with the continuous development of science and technology and people to contact materials and food safety awareness-raising contact materials and food security is also being developed by the attention. EU, the United States (California), Germany, China, France, Britain, South Korea, Japan and so has issued corresponding instructions and regulations.

EU and food contact materials and products between the various directives

From above the framework of plans we can know that the EU has made clear the legislative general can be divided into:
(1) plastic (2) rubber (3) Ceramics (4) cellulose film
Added: EU directive 94/62 / EC provided: Pb, Cd, Hg, Cr6 + total content of less than 100 ppm.
1: plastics based on 2002 / 72/EC us to test the project
     a: a comprehensive migration test (divided into: water, ethanol, acetic acid, olive oil in migration testing) 
2: PVC based on 78/142 / EEC to test the project
    a: vinyl chloride monomer test
3: cellulose film based on 93/10 / EEC to test the project
   a: single-ethylene glycol (MEG) b: diethylene glycol (DEG) c: free formaldehyde d: toluene
4: ceramics based on 84/500 / EEC project to test the ----- a: heavy metals (lead and cadmium)
5: rubber teats based on 93/11 / EEC to test the project --- a: N-nitrosamines b: N-nitrosamines product

Germany and food contact materials testing program
German exports to the material contact with food must not only comply with the requirements of EU directives, we must abide by the German "Food Sanitation Law" (LFGB) of Article 30, 31. Specific test items are:
1: EU directive requirements in the test project
2: Germany provides contact with food products to carry out 
    a sensory test (smell and taste test test) b: peroxide value test 
3: Germany provides (LFGB) increase in the relative EU directive part of the test
3.1: PE plastic products require testing: a: chromium, vanadium, zirconium in test 
3.2: PS, ABS, SAN, Acrylic plastic products request: a: the total volatile organic
3.3: PP plastic products require testing: a: chrome vanadium content of zirconium test
3.4: PA, PU plastic products require testing: a: aromatic amines migration test
3.5: PET plastic products require testing: a: zinc lead content test
3.6: Silicone Rubber silicone rubber products testing requirements: 
       a: total volatile organic c: organic compounds in test (7) 
3.7: Rubber, TPR, TPE rubber products demand
      a: Dissolution of formaldehyde test b: zinc, lead content test d: aromatic amines migration test
3.8: Paper paper products demand 
     a: test pentachlorophenol (PCP) b: Dissolution of heavy metals (lead, cadmium, chromium, nickel) test c: antibacterial ingredients migration test d: formaldehyde content test e: with color paper products - Additional azo dye test
3.9: Baking paper baking paper products demand
      a: appearance b: thermal stability c: antibacterial ingredients migration test d: PCB test (PCBs) e: Dissolution of formaldehyde test
3.10: Wood wood products require testing: a: test pentachlorophenol (PCP) 
3.11: products with non-stick coating requirements (Bu Zhanguo) test:
a: Dissolution of phenol test;b: Dissolution of formaldehyde test; c: aromatic amines dissolution of testing; d: hexavalent chromium dissolution of test e: trivalent chromium dissolution of testing f: PFOA test
3.12: ceramics, glass and ceramic products require testing: a: Dissolution of heavy metals test
3.13: metal, alloy plating products and testing requirements: a: Dissolution of heavy metals (lead, cadmium, chromium, nickel) test.

Chinese food contact materials and the framework of plans:


1: For polymers moldings require testing for the project
    a: evaporation residue (simulation of four) b: potassium permanganate consumption c: detreated experimental d: Dissolution of heavy metals
2: Some polymers due to material or manufacturing reasons to increase testing 
2.1: polyvinyl chloride (PVC) products ------------ a: vinyl chloride monomer test
2.2: polycarbonate (PC) products ------------------ a: free phenol content 
2.3: unsaturated polyester (UP) products -------- a: ethyl benzene compounds b: (a styrene) 
2.4: rubber products ---------------------------------- a: residual acrylonitrile 
2.5: nylon 6 products --------------------------------- a: Dissolution of caprolactam 
2.6: melamine (MF) products ----------------------- a: Dissolution of formaldehyde

The Metal
1: stainless steel and aluminum products testing program ---- a: Dissolution of heavy metals
1.1ceramics and enamel
1.2: ceramics and ceramic products ------------------------------- a: Dissolution of heavy metals
2paper and paper products
2.1: The original paper ------------------------------------------------- a: Dissolution of heavy metals 

United States

The United States and food contact materials and products testing
Non-direct the use of food additives framework map

 Following is the test of plastic name and the corresponding standards (21 CFR Part 177-2003)

 1: ABS PAN - butadiene - styrene
2: ACR acrylic resin copolymer
4: ASCOP acrylonitrile - styrene copolymer
5: BS butadiene - styrene
6: COPP composite of paper or cardboard
7: EVA vinyl acetate copolymer
8: MEL formaldehyde resin
9: NYLO nylon
10: OC paraffin copolymer
11: PC polycarbonate
12: PE PE
13: PET polyethylene terephthalate
14: PO polyolefin
16: PP PP
17: PR phenol resin
18: PS polystyrene
20: Rubber Rubber
21: SAN a styrene acrylonitrile copolymer
22: SMM polystyrene - methyl methacrylate 
23: PU polyurethane, and so on.
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