雙(shuang)酚A是一(yi)種普遍應(ying)用在塑料食(shi)(shi)(shi)品包(bao)(bao)裝設(she)(she)計中(zhong)(zhong)(zhong)的化學物(wu)質，塑料食(shi)(shi)(shi)品包(bao)(bao)裝設(she)(she)計中(zhong)(zhong)(zhong)的雙(shuang)酚A在加熱后可(ke)融入(ru)食(shi)(shi)(shi)品中(zhong)(zhong)(zhong)。酚醛(quan)(quan)(quan)樹脂和脲醛(quan)(quan)(quan)中(zhong)(zhong)(zhong)甲醛(quan)(quan)(quan)含(han)量較(jiao)高，塑料食(shi)(shi)(shi)品包(bao)(bao)裝設(she)(she)計中(zhong)(zhong)(zhong)的游離甲醛(quan)(quan)(quan)可(ke)融入(ru)食(shi)(shi)(shi)品中(zhong)(zhong)(zhong)。