Cov khoom siv silicone zoo yog tsim tam sim ntawd tom qab tawm hauv lub Hoobkas, ua tau raws li tus qauv rau kev siv tsis tu ncua, thiab muaj lub ntsej muag du, ruaj khov, thiab tuaj yeem tiv taus ntau yam kev sim.Cov khoom siv silicone tsis tuaj yeem rov ua dua rau kev tsim khoom.Thaum molded, silicon ...
Yuav ua li cas rau punch qhov hauv cov khoom silicone?Qhov tseeb, thaum lub sij hawm tsim thiab tsim cov khoom siv silicone, qhov yog ua ua ntej siv pwm.Tsis tas yuav punch qhov tom qab cov khoom tsim.Txawm li cas los xij, thaum siv cov khoom siv silicone hauv lub neej txhua hnub, muaj ib qho ...