Menene abincin gwangwani mai sassauƙa?

Za a kira marufin abinci mai sassauƙa mai sassauƙa mai ƙarfi, wato, tare da foil ɗin aluminum, flakes na aluminum ko alloy, ethylene vinyl alcohol copolymer (EVOH), polyvinylidene chloride (PVDC), Layer resin acrylic mai rufi da oxide (SiO ko Al2O3) ko abubuwan Nano-inorganic sune Layer na shinge, kuma girman iskar oxygen da ke ratsawa a kowane yanki cikin awanni 24 bai wuce 1mL ba a ƙarƙashin yanayin zafin 20℃, matsin iska na 0.1MPa da ɗanɗano na dangi na 85%. Ya kamata a kira abincin gwangwani mai sassauƙa mai sassauƙa mai sassauƙa mai sassauƙa mai sassauƙa, wanda galibi ake kira abincin gwangwani mai laushi, wanda shine amfani da kwantena masu sassauƙa mai sassauƙa mai ƙarfi na aluminum-plastic ko kwantena masu sassauƙa na filastik bayan an sarrafa kayan da aka ƙera kamar dabbobi, kaji, kayayyakin ruwa, 'ya'yan itatuwa, kayan lambu, da hatsi waɗanda suka cika buƙatun. Abincin da aka gwangwani (cika), aka rufe, aka tsaftace ko aka cika da maganin sanyi don biyan buƙatun rashin haihuwa na kasuwanci. A halin yanzu, akwai ƙarin abincin gwangwani masu laushi a ƙasarmu, musamman abincin gwangwani na nishaɗi don biyan buƙatun tafiye-tafiyen masu amfani da kuma saurin rayuwa. A lokaci guda, fasahar sarrafa marufi mai sassauƙa ta ƙasata ta fara girma a hankali, kuma an hanzarta haɓaka kayan marufi masu sassauƙa da kwantena ta hanyar gabatar da fasahar ƙasashen waje. Duk da haka, ƙasarmu ba ta yi aiki sosai ba wajen tantance haɗari da kuma tsara daidaitattun samfuran marufi masu sassauƙa. A halin yanzu, ana kafa ƙa'idodin kimantawa masu dacewa da ƙa'idodin amincin abinci.