雙(shuang)酚(fen)(fen)A是一種普遍(bian)應用在塑料(liao)食(shi)品(pin)包(bao)裝(zhuang)設計中(zhong)(zhong)(zhong)的化學物質(zhi)，塑料(liao)食(shi)品(pin)包(bao)裝(zhuang)設計中(zhong)(zhong)(zhong)的雙(shuang)酚(fen)(fen)A在加熱后可融入食(shi)品(pin)中(zhong)(zhong)(zhong)。酚(fen)(fen)醛(quan)(quan)樹脂和脲醛(quan)(quan)中(zhong)(zhong)(zhong)甲(jia)(jia)醛(quan)(quan)含量(liang)較高，塑料(liao)食(shi)品(pin)包(bao)裝(zhuang)設計中(zhong)(zhong)(zhong)的游離甲(jia)(jia)醛(quan)(quan)可融入食(shi)品(pin)中(zhong)(zhong)(zhong)。