1. Coca i-thermos: Okokuqala, hlambulula ngaphakathi nangaphandle kwe-thermos ngokucokisekileyo ukuqinisekisa ukuba akukho nkunkuma okanye intsalela. Sebenzisa isepha esithambileyo kunye nebrashi ethambileyo xa ucoca. Kulumkele ukunqanda ukusebenzisa izicoci eziqatha kakhulu ezinokonakalisa i-thermos. 2. Jonga itywina: Jonga ukuba itywina lebhotile ye-thermos licocekile na. Ukuba isitywina sikhulile okanye sonakaliswe, umphumo we-insulation ungancitshiswa. Ukuba ufumana ingxaki, ungazama ukutshintsha itywina ngelinye elitsha. 3. Preheat thermos flask: Ngaphambi kokusebenzisa i-thermos flask, ungayitshisa ngamanzi atshisayo ixesha elithile, uze uthele amanzi ashushu, uze uthele ulwelo ukuze uhlale ufudumele. Oku kunokuphucula umphumo we-insulation yebhotile ye-thermos. 4. Sebenzisa isikhwama se-insulated okanye i-sleeve: Ukuba i-thermal insulation effect yebhotile ye-thermos ayikwanelisi, unokuqwalasela ukusebenzisa isikhwama se-insulated okanye i-sleeve ukunyusa i-thermal insulation effect. Ezi zincamatheliso zinokunika umaleko owongezelelweyo wokugquma ukunceda ukugcina ubushushu bolwelo.
Ixesha lokuposa: Oct-23-2023