Ngwunye ice etinyere na friji na-ejikarị ọtụtụ ihe ndị dị mkpa maka ịnye mkpuchi dị mma yana ogologo ndụ zuru oke.Ihe ndị bụ isi gụnyere:
1. Ihe oyi akwa elu:
-Nylon: dị arọ ma na-adịgide adịgide, nke a na-ejikarị eme ihe na elu elu nke ngwugwu ice dị elu.Naịlọn nwere ezigbo mgbochi iyi na nguzogide akwa.
-Polyester: Ihe oyi akwa ọzọ a na-ejikarị, dị ọnụ ala karịa naịlọn, ma nweekwa ịdịte aka dị mma na nguzogide akwa.
-Vinyl: Kwesịrị ekwesị maka ngwa chọrọ mkpuchi mmiri ma ọ bụ dị mfe ihicha elu.
2. Ihe mkpuchi:
-Polyurethane foam: ọ bụ ihe mkpuchi a na-ahụkarị, a na-ejikwa ya na akpa ice refrigerated n'ihi arụmọrụ mkpuchi ọkụ ya dị mma yana njirimara dị arọ.
-Polystyrene (EPS) ụfụfụ: makwaara dị ka styrofoam, a na-ejikarị ihe a eme ihe na igbe oyi na-ebugharị na ụfọdụ ngwọta nchekwa oyi otu oge.
3. Ihe mkpuchi ime:
- Aluminom foil ma ọ bụ ihe nkiri metallized: a na-ejikarị dị ka ihe mkpuchi iji nyere aka gosipụta okpomọkụ na ịnọgide na-enwe okpomọkụ dị n'ime.
-Nri nri PEVA (polyethylene vinyl acetate): Ihe plastik na-adịghị egbu egbu nke a na-ejikarị eme ihe n'ime oyi akwa nke akpa ice na kọntaktị nri, ọ na-ewu ewu n'ihi na ọ dịghị PVC.
4. Ihe ndochi:
-Akpa Gel: akpa nwere gel pụrụ iche, nke nwere ike ịnọgide na-enwe mmetụta jụrụ oyi ruo ogologo oge mgbe ịzachara.A na-emekarị gel site na ịgwakọta mmiri na polymer (dị ka polyacrylamide), mgbe ụfọdụ, a na-agbakwunye ihe nchekwa na mgbochi iji meziwanye arụmọrụ.
-Mmiri nnu ma ọ bụ ihe ngwọta ndị ọzọ: Ụfọdụ ngwugwu ice dị mfe nwere ike ịnwe mmiri nnu, nke nwere ebe oyi dị ala karịa mmiri dị ọcha ma nwee ike inye ogologo oge oyi n'oge refrigeration.
Mgbe ị na-ahọrọ akpa ice refrigerated kwesịrị ekwesị, ị kwesịrị ịtụle ma ihe ya na-egbo mkpa gị kpọmkwem, karịsịa ma ọ na-achọ asambodo nchekwa nri, yana ma akpa ice chọrọ ihicha ma ọ bụ jiri ya mee ihe na gburugburu.
Oge nzipu: Jun-20-2024