Kev tsim cov tshuaj ton hnab yuav tsum nruj me ntsis ua raws li lub teb chaws tus qauv. Powdered, granular, thiab cov khoom thaiv cov hnab ntim tshwj xeeb yog siv los ua cov ntim khoom xa tawm kom ntseeg tau tias cov khoom xa tawm tau muaj kev tiv thaiv zoo thaum thauj khoom, tshem tawm, thauj, thiab khaws cia thiab tias cov khoom muaj kev nyab xeeb thiab thauj mus rau qhov chaw sai sai. Thaum tsim, tuj lub hnab manufacturers yuav tsum xav txog lub ntim ntim ntim, qhov hnyav ntawm qhov ntim, thiab cov ntim ntim ntim, nrog rau qhov kev ncua deb ntawm kev thauj mus los thiab cov sijhawm ntawm kev tuav.
Cov cuab yeej thauj mus los zoo li cas thiab siv txoj hauv kev? Lub teb chaws tus txheej txheem nruj me ntsis teev cov kev ntsuas qhov yuav tsum tau ntawm cov ntaub thiab slings. Los ntawm kev saib xyuas kev nyab xeeb, nws yog qhov tseeb tias cov qauv yog tag nrho cov qauv hauv qab dai. Lub hnab ntim khoom yuav tsum raug xaiv kom haum raws li tus neeg siv khoom siv, thiab cov ntaub ntawv thiab cov khoom siv yuav tsum tsim nyog. Lub peev xwm los tiv thaiv kev laus ntawm cov khoom yas nyob rau hauv lub hnub raug tshav ntuj yog ib qho teeb meem uas tam sim no muaj kev txhawj xeeb, thiab nws yog ib qho teeb meem feem ntau ntsib thaum lub sij hawm kev thauj mus los ntawm cov khoom cadmium. Ua tib zoo saib xyuas kev siv cov tshuaj tiv thaiv kab mob ntshav thiab xaiv cov khoom siv thaum lub sijhawm tsim khoom.
Thaum tsim, cov kev tshwj xeeb thiab cov txheej txheem ntawm kev siv lub hnab ntim khoom los ntawm cov neeg siv khoom yuav tsum tau txiav txim siab tag nrho. Tsis tas li ntawd, nws tseem yuav tsum tau txiav txim siab seb nws puas yog cov ntim khoom noj thiab seb nws puas yog tsis muaj tshuaj lom thiab tsis muaj mob rau cov khoom noj. Cov hnab ntim tshuaj lom neeg muaj qhov sib txawv sib txawv rau cov khoom ntim sib txawv. Piv txwv li, cov khoom siv tshuaj lom, thiab cov khoom uas ntshai tsam kev sib kis muaj kev nruj heev ntawm kev sib khi, yog li thaum tsim lub hnab ntim, xyuam xim rau cov txheej txheem ntawm lub hauv paus ntaub laminating txheej txheem thiab xaws txheej txheem ntawm sealing.
Thoob ntiaj teb tus qauv tuj lub hnab yog ib hom kev hloov pauv hloov pauv ntim ntim. Lawv muaj qhov zoo ntawm kev ua kom tsis muaj dej noo, pov thawj plua plav, hluav taws xob tiv thaiv, ruaj khov thiab nyab xeeb, thiab muaj lub zog txaus. Vim tias lub hnab ntim tau yooj yim heev rau kev thauj khoom thiab thauj khoom, thiab kev thauj khoom thiab kev thauj mus los tau zoo dua, lawv tau tsim sai heev hauv xyoo tas los no. Lawv tuaj yeem siv dav hauv kev ntim khoom ntawm ntau yam hmoov, granular, thiab blocky yam khoom xws li tshuaj lom neeg, khoom siv hauv tsev, plastics, thiab ntxhia khoom, thiab yog cov khoom zoo tagnrho rau warehouses, tsheb thauj mus los, thiab lwm yam lag luam.