Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm txhua hnub ceramic tableware

• Ceramic tableware muaj ntau hom, muag muag thiab du, ci xim thiab yooj yim los ntxuav, thiab yog thawj qhov kev xaiv rau tsev neeg feem ntau yuav khoom tableware.Txawm li cas los xij, cov xim glaze nyob rau saum npoo ntawm cov ceramic yuav dhau los ua kev noj qab haus huv.Lead, mercury, radium, cadmium thiab lwm yam khoom hauv glaze yog teeb meem rau lub cev.Cov khoom siv hluav taws xob radium tua cov qe ntshav dawb.Cadmium, txhuas thiab mercury yog cov hlau hnyav, cadmium thiab txhuas tuaj yeem ua rau lub siab lossis lwm yam hauv nruab nrog cev lom, mercury tuaj yeem ua rau daim siab, raum sclerosis.Thaum siv cov khoom lag luam ceramic tsis tsim nyog, cov khoom tsis zoo no yuav yaj tawm, thiab thaum cov zaub mov nkag mus rau tib neeg lub cev, lub sijhawm ntev, nws yuav ua rau muaj kev phom sij ntev.Nyob rau tib lub sijhawm, cov av nplaum rau kev ua cov ceramics yuav tsum tau them sai sai rau qhov tseeb tias cov av nplaum tsis zoo muaj ntau cov kab mob thiab cov khoom tsis zoo, txawm tias nws tsis yog glazed, nws yuav ua rau tib neeg noj qab haus huv.Yog li ntawd, cov lus qhia tshwj xeeb thiab qhov zoo ntawm cov khoom yog qhov tseem ceeb, thiab cov xim glazed ceramics uas ua tau raws li tus qauv yog qhov yooj yim tsis muaj kev phom sij rau tib neeg lub cev, thaum cov khoom siv tsis muaj xim ceramic uas zoo li huv yuav yog qhov tsis zoo rau kev noj qab haus huv.

1, yuav ceramic tableware yuav tsum xaiv lub khw tsis tu ncua

2.

3, tsw nrog lub qhov ntswg seb puas muaj tsw;

4, tsis txhob yuav cov xim ci ntsa iab heev.Txhawm rau ua kom cov xim ci, cov tuam ntxhab yuav ntxiv qee qhov hnyav hlau ntxiv rau hauv glaze, yog li ntawd, qhov ci ntau dua cov xim ntawm cov tais diav, nws yooj yim dua kom dhau tus qauv ntawm cov hlau hnyav;

5, yuav tsum yuav cov ntaub ntawv raw, cov txheej txheem tswj nruj dua xim glaze, underglaze xim tableware.