雙酚(fen)(fen)A是(shi)一種普遍應用在(zai)塑(su)(su)料食(shi)(shi)品包裝設(she)(she)計(ji)中(zhong)(zhong)(zhong)的(de)化學物質，塑(su)(su)料食(shi)(shi)品包裝設(she)(she)計(ji)中(zhong)(zhong)(zhong)的(de)雙酚(fen)(fen)A在(zai)加(jia)熱后可融(rong)(rong)入食(shi)(shi)品中(zhong)(zhong)(zhong)。酚(fen)(fen)醛(quan)樹脂和(he)脲(niao)醛(quan)中(zhong)(zhong)(zhong)甲醛(quan)含量較(jiao)高，塑(su)(su)料食(shi)(shi)品包裝設(she)(she)計(ji)中(zhong)(zhong)(zhong)的(de)游離甲醛(quan)可融(rong)(rong)入食(shi)(shi)品中(zhong)(zhong)(zhong)。