塑封 Traditional form: 塑封 Pinyin (reading): sùfēng Definitions: to laminate laminated laminate Characters: 塑 - to sculpt, to model in clay; plastic 封 - envelope, letter; to confer, to grant; feudal Traditional characters: 塑 - to sculpt, to model in clay; plastic 封 - envelope, letter; to confer, to grant; feudal