Kusetshenziswe isikhwama se-insulation kanye ne-Ice bag material

Isikhwama se-insulation kanye ne-ice bag liner ene-aluminium foil ngaphezu kwalezo zinto zingakwazi ukuhlukanisa;

Isikhwama sokufakelwa siyi-15C PEVA, kodwa kusadingeka ukwengeza isikhwama seqhwa esingu-2MM noma esingu-3MM separele esinefilimu ye-aluminiyamu ye-pearl ukotini, ngokuvamile futhi siyi-2MM noma 3MM pearl ikotini embozwe ifilimu ye-aluminium.