Iyo ice pack yakaomeswa nechando inowanzo sanganisira zvinotevera zvikamu zvikuru, chimwe nechimwe chine mabasa chaiwo ekuona kuti iyo chando pack inochengetedza tembiricha yakaderera.
1. Outer layer zvinhu:
-Nylon: Nylon chinhu chakasimba, chisingapindi mvura, uye chakareruka chakakodzera mabhegi echando akaomeswa nechando anoda kugara achifambisa kana kushandiswa kunze.
-Polyester: Polyester chimwe chinhu chakajairika chakasimba chinowanzo shandiswa kune kunze goko rechando mabhegi echando, ane simba rakanaka uye kupfeka kuramba.
2. Insulation layer:
-Polyurethane foam: Inoshanda zvakanyanya insulating zvinhu, uye inoshandiswa zvakanyanya mumabhegi echando akaomeswa nechando nekuda kwekugona kwayo kuchengetedza kupisa.
-Polystyrene (EPS) foam: inozivikanwawo se styrene foam, ichi chinhu chisina kuremerwa chinowanzoshandiswa mufiriji uye zvigadzirwa zvechando, kunyanya mune imwe-nguva yekugadzirisa mafiriji.
3. Inner lining:
-Aluminium foil kana metallized film: Zvinhu izvi zvinowanzo shandiswa semicheka kubatsira kuratidza kupisa kwesimba uye kuwedzera insulation mhedzisiro.
-Chikafu giredhi PEVA: Iyi isiri-chepfu yepurasitiki zvinhu zvinowanzoshandiswa kune yemukati layer ye ice packs, kuve nechokwadi chekubata kwakachengeteka nechikafu.
4. Filler:
-Gel: Iyo inowanzoshandiswa yekuzadza mabhegi echando ndeye gel, iyo inowanzo ine mvura, mapolymers (akadai se polyacrylamide) uye zvishoma zvekuwedzera (zvakadai sekuchengetedza uye antifreeze).Aya gel anogona kutora kupisa kwakawanda uye zvishoma nezvishoma kuburitsa kutonhorera mushure mechando.
-Mushonga wemvura yemunyu: Mune mamwe mapeji echando ari nyore, mvura yemunyu inogona kushandiswa sechinhu chinotonhorera nokuti nzvimbo yechando yemunyu yakaderera pane yemvura yakachena, ichipa kutonhora kwenguva refu.
Paunosarudza mazaya echando akaomeswa, zvakakosha kuve nechokwadi chekuti zvigadzirwa zvakasarudzwa zvakachengeteka, zvine hushamwari, uye zvinogona kuzadzisa zvaunoda chaizvo, sekuchengetedza chikafu kana zvinangwa zvekurapa.Zvichakadaro, funga saizi uye chimiro cheaizi mapaketi kuti ave nechokwadi chekuti akakodzera mudziyo wako kana nzvimbo yekuchengetera.
Nguva yekutumira: Jun-20-2024