雙酚(fen)A是一種普遍應用在(zai)塑(su)(su)料(liao)食(shi)(shi)品包(bao)裝(zhuang)(zhuang)設計(ji)(ji)中(zhong)(zhong)的化學(xue)物質，塑(su)(su)料(liao)食(shi)(shi)品包(bao)裝(zhuang)(zhuang)設計(ji)(ji)中(zhong)(zhong)的雙酚(fen)A在(zai)加熱后可融(rong)入食(shi)(shi)品中(zhong)(zhong)。酚(fen)醛(quan)樹(shu)脂和脲醛(quan)中(zhong)(zhong)甲醛(quan)含量(liang)較高(gao)，塑(su)(su)料(liao)食(shi)(shi)品包(bao)裝(zhuang)(zhuang)設計(ji)(ji)中(zhong)(zhong)的游離甲醛(quan)可融(rong)入食(shi)(shi)品中(zhong)(zhong)。