I-Neck yokupholisa iTube eFakayo iNtamo yokuPholisa iSonga ubushushu basehlotyeni I-Cold Gel Ice Pack |UkuHamba kwakhona kweNtamo yokuPholisa kunye neMisebenzi yangaphandle |Uncedo lwezibane ezishushu okanye iFiva Izinto zokuzalisa i-neck cooler yi-engineered phase change material (PCM).Zombini i-PCM ye-inorganic kunye ne-PCM ephilayo isetyenziswe kule mveliso yesicelo.I-Bio esekelwe kwiparafini eqhelekileyo i-PCM kunye ne-bio based PCM zisetyenziswa njenge-PCMs eziphilayo.Indlela elula yokwahlula uhlobo lwePCM kubuninzi babo.I-Inorganic inoxinano olukhulu malunga ne-1.4 ngelixa i-0.77~0.78 yeparafini pcms eqhelekileyo kunye ne-0.82~0.84 ye-bio based pcms.