1. Kev npaj cov khoom siv raw thiab npaj cov khoom siv raw, xws li cov tshuaj ntsuab uas yuav tsum muaj, roj ntau, emulsifiers, thiab lwm yam.
2. Sib tov npaj: sib tov cov tshuaj ntsuab tshwj xeeb, cov roj sib luag, ua ke raws li cov khoom sib cais ntawm cov tshuaj ntsuab thiab kev hloov kho hauv cov khoom.
3. Melting thiab stirring: ua kom sov cov ntaub ntawv raw rau qhov ntsuas kub tsim nyog rau lawv, thiab do kom ntseeg tau cov khoom xyaw ntxiv.
4. Sau thiab sealing: ncuav cov tshuaj pleev noj ua haus zoo me me hauv kev ua ntej lub raj mis lossis ntim khoom, thiab ntim lawv kom tiv thaiv huab cua thiab dej noo los ntawm nkag mus.
5. Ntim khoom thiab labelling: Muab cov ntaub ntawv uas muaj cov khoom lag luam zoo xws li cov khoom siv tsim nyog xws li cov khoom siv tsim nyog xws li cov khoom siv tsim nyog los txheeb xyuas cov khoom lag luam thiab nkag siab txog kev siv.
6. Kev tshuaj xyuas zoo: kev kuaj xyuas zoo: ua kom pom cov tshuaj pleev uas tsim tau, kom ntseeg tau tias cov khoom lag luam ua kom cov khoom lag luam zoo thiab kev nyab xeeb.
7. Cia thiab xa tawm: Khaws cov tshuaj lom neeg mob tsim nyog nyob rau hauv cov xwm txheej tsim nyog los tswj nws cov txiaj ntsig zoo thiab ua tau zoo. Coj kev ntim khoom kom zoo thiab sau npe ua ntej npaj rau kev xa tawm.