Lub raj mis cawv feem ntau yog ua los ntawm iav, ib yam khoom uas tau xaiv rau nws cov khoom tsis muaj zog, cov khoom thaiv, thiab kev zoo nkauj. Hom iav siv nyob rau hauv lub raj mis cawv txawv nyob ntawm seb daim ntawv thov tshwj xeeb thiab cov khoom yuav tsum tau ua.
Ib qho ntawm ntau hom iav siv rau lub raj mis cawv yog cov iav txhuas, uas paub txog nws qhov siab refractive Performance index thiab tsis tshua muaj UV kis. Lead iav kuj tiv thaiv los ntawm ntau yam acids thiab alkalis, ua rau nws haum rau ntau hom cawv.
Lwm hom iav siv rau lub raj mis cawv yog dej qab zib-txiv qaub iav, uas yog tsim los ntawm kev sib xyaw ntawm xuab zeb, dej qab zib tshauv, thiab limestone. Hom iav no tsis tshua muaj nqi thiab dav dav, tab sis nws muaj qhov qis qis qis dua thiab siab dua UV kis tau tus mob piv rau cov iav txhuas. Soda-lime iav feem ntau yog siv rau kev lag luam-nqi cawv lossis hom lag luam.
Qee cov cawv siab kawg yuav siv ntau hom iav tshwj xeeb, xws li iav hnyav-walled iav nrog cov phab ntsa tuab thiab txo CO2 permeability. Hom iav no muab kev tiv thaiv zoo dua los ntawm cov pa hluav taws xob sab nraud thiab tswj cov purity thiab freshness ntawm cov cawv rau lub sij hawm ntev.
Ntxiv nrog rau hom iav, lub raj mis zoo li thiab tsim qauv kuj tuaj yeem cuam tshuam qhov kev nthuav qhia thiab kev thov rau tag nrho cov cawv. Ntau lub raj mis cawv tau tsim nrog lub ntsej muag zoo nkauj thiab niaj hnub los txhim kho lawv cov txiaj ntsig zoo nkauj thiab haum nrog cov khoom lag luam siab thiab khoom kim heev. Qee lub raj mis kuj tseem muaj qhov tshwj xeeb ua tiav, xws li cov iav frosted los yog etched, los muab cov txiaj ntsig pom qhov txawv thiab ntxiv txhim kho qhov kev nthuav qhia tag nrho.
Hauv kev xaus, lub raj mis cawv feem ntau yog ua los ntawm iav vim nws inertness, barrier zog, thiab zoo nkauj thov. Hom iav siv yog nyob ntawm daim ntawv thov tshwj xeeb thiab cov khoom tsim nyog, nrog cov iav txhuas yog qhov kev xaiv zoo tshaj plaws rau cov dej cawv siab thiab cov dej qab zib-kua txiv iav feem ntau siv rau cov dej cawv uas muaj nqi. Lub raj mis zoo thiab tsim qauv kuj ua rau kev nthuav qhia tag nrho thiab pom kev pom ntawm cov khoom cawv.
