雙(shuang)酚(fen)A是一種普遍應(ying)用在(zai)塑(su)料(liao)食(shi)(shi)品(pin)包(bao)(bao)裝(zhuang)(zhuang)設計(ji)中(zhong)(zhong)的(de)化學(xue)物(wu)質(zhi)，塑(su)料(liao)食(shi)(shi)品(pin)包(bao)(bao)裝(zhuang)(zhuang)設計(ji)中(zhong)(zhong)的(de)雙(shuang)酚(fen)A在(zai)加熱后可(ke)融(rong)入(ru)食(shi)(shi)品(pin)中(zhong)(zhong)。酚(fen)醛樹脂和脲醛中(zhong)(zhong)甲(jia)醛含量較高，塑(su)料(liao)食(shi)(shi)品(pin)包(bao)(bao)裝(zhuang)(zhuang)設計(ji)中(zhong)(zhong)的(de)游(you)離甲(jia)醛可(ke)融(rong)入(ru)食(shi)(shi)品(pin)中(zhong)(zhong)。