Project on food contact materials and products of restricted substances and developed rapidly at home and abroad in recent years the food contact products quality and safety control technology index, related technology used in food contact materials and products quality supervision, inspection and corresponding development, improve the product quality level of the entire industry, standardize the market management, improve enterprise's production management level, reduces the cost, Create more economic benefits, but also improve the administrative supervision departments on food contact materials and products supervision level; Through research and food contact materials and products is closely related to the safety of food safety technical measures, carry out the safety evaluation of corresponding food contact materials, to further improve and perfect the guarantee food safety standard system in our country, to improve China's overall level of food safety, to cope with the impact of WTO on food contact materials and products, and reasonably set up the technical measures of our country food trade Enhance our country food trade market competitiveness and provide technical support. 14 standards for project approval, including 9 issued and 2 submitted for approval; 16 papers have been published, 4 of which are indexed by SCI. 1 book as chief editor and 1 book as part of editor; 1 international invention patent, 7 national invention patents (4 authorized), and 4 utility model patents; Formulate 10 SOP documents; The secretariats of TC49/SC8, TC397/SC5 and TC374/WG13 have been established.