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Factories Customized Printing Reusable Healthy Cold Summer Continuous Cooling Ice Neck Tube Nplhaib
Neck Cooling Tube Wearable Cooling Neck Wraps rau Lub Caij Ntuj Sov Kub Kuv Txias Gel Ice Pob |Reusable Neck Cooler Commute thiab Sab nraum zoov ua si |Relief for Hot Flashes or Fever Cov khoom ntim ntawm lub caj dab txias yog cov khoom siv hloov pauv theem (PCM).Ob leeg inorganic PCM thiab organic PCM tau siv rau hauv cov khoom siv no.Bio raws li ib txwm paraffin PCM thiab biobased PCM yog siv los ua organic PCMs.Ib txoj hauv kev yooj yim rau kev sib txawv PCM yog los ntawm lawv qhov ceev.Inorganic muaj qhov ntom ntom ntom ntawm 1.4 thaum 0.77 ~ 0.78 rau ib txwm paraffin pcms thiab 0.82 ~ 0.84 rau biobased pcms.
