Abstract: Revised regulation (EU) 2016/1416 for food contact materials of regulation (EU) No 10/2011 adds the aluminum into the specific migration of heavy mental items, resulting in the consequence that conventional silvery foil (aluminum) parts are unable to meet the requirements. The improvement method of the food contact safety for refrigerator silvery foil parts was introduced, that by changing the silvery foil material to avoid or reduced the migration of Al heavy metals. The results showed that silvery Tin foil (Sn), silvery pigment film and metal hybrid film would meet the specific migration of Al and other heavy mental items of EU food contact safety standard, which could provide technical reference for the improvement of silvery foil parts in the export home appliance.

Key words: Silvery foil parts, Food contact safety, Silvery Tin foil, Specific migration of heavy metal