雙(shuang)酚A是一種普遍應用在塑(su)料(liao)(liao)食(shi)品(pin)包裝設(she)(she)計中(zhong)(zhong)的(de)化學物(wu)質(zhi)，塑(su)料(liao)(liao)食(shi)品(pin)包裝設(she)(she)計中(zhong)(zhong)的(de)雙(shuang)酚A在加(jia)熱后可(ke)(ke)融(rong)入食(shi)品(pin)中(zhong)(zhong)。酚醛(quan)(quan)(quan)樹脂和脲醛(quan)(quan)(quan)中(zhong)(zhong)甲醛(quan)(quan)(quan)含量較高(gao)，塑(su)料(liao)(liao)食(shi)品(pin)包裝設(she)(she)計中(zhong)(zhong)的(de)游離甲醛(quan)(quan)(quan)可(ke)(ke)融(rong)入食(shi)品(pin)中(zhong)(zhong)。