Zakudya zowumitsaamatanthauza zakudya zomwe zili ndi zakudya zoyenera zomwe zidakonzedwa bwino, zowumitsidwa pa kutentha kwapakati.-30 °, ndi kusungidwa ndi kugawidwa pa kutentha kwa-18 °kapena kutsika mutatha kulongedza.
Chifukwa cha kusungirako kozizira kocheperako panthawi yonseyi, chakudya chozizira chimakhala ndi moyo wautali wautali, wosawonongeka, komanso wosavuta kugwiritsa ntchito, koma izi zimabweretsanso zovuta zazikulu komanso zofunika kwambiri pazonyamula.
Kapangidwe kazinthu zomwe zimagwiritsidwa ntchito pagulumatumba oyikamo zakudya oziziraPamsika pano:
1. PET/PE
Kapangidwe kameneka kamakhala kofala kwambiri m'zakudya zozizira msanga.Lili ndi zinthu zabwino zoteteza chinyezi, zosazizira, komanso kutentha kwapang'onopang'ono, ndipo mtengo wake ndi wotsika kwambiri.
2.BOPP/PE, BOPP/CPP
Kapangidwe kameneka kamateteza chinyezi, kuzizira, komanso kutentha kochepa komwe kumatsekedwa ndi mphamvu zowonongeka komanso zotsika mtengo.Pakati pawo, BOPP / PE, maonekedwe ndi kumverera kwa chikwama cholongedza ndi bwino, zomwe zingathe kusintha kalasi ya mankhwala.
3. PET/VMPET/CPE, BOPP/VMPET/CPE
Chifukwa cha kukhalapo kwa aluminiyamu-yokutidwa ndi nsalu, pamwamba pa kapangidwe kameneka kamakhala kosindikizidwa bwino, koma kutentha kwapang'ono-kutentha-kutsekedwa kumakhala kosauka pang'ono, ndipo mtengo wake ndi wokwera kwambiri, choncho mlingo wogwiritsira ntchito ndi wotsika.
4. NY/PE, PET/NY/LLDPE, PET/NY/AL/PE
Kapangidwe kazinthu kameneka kamalimbana ndi kuzizira komanso kukhudzidwa.Chifukwa cha kukhalapo kwaGawo la NY, ili ndi mphamvu yabwino yoboola, koma mtengo wake ndi wokwera kwambiri.Nthawi zambiri amagwiritsidwa ntchito kunyamula zinthu za angular kapena zolemetsa.
Komanso, pali zina zosavutaPE matumba, zomwe nthawi zambiri zimagwiritsidwa ntchito kuyika zamasamba ndi zipatso, komanso matumba akunja azakudya zachisanu.Kupaka kwa PE kompositiKomanso ndi chilengedwe wochezeka ndi recyclable ma CD thumba.
Zogulitsa zoyenerera ziyenera kukhala ndi zonyamula zoyenerera, zogulitsa ziyenera kuyesedwa, ndipo zoyikapo ziyenera kuyesedwa kwambiri.
Nthawi yotumiza: Feb-10-2023