1. Pib lub cav loj, khiav ntawm qhov nrawm, tom qab ntawd kho qhov kev tswj ntug, thiab faib daim nyias nyias nyob hauv nruab nrab txoj haujlwm.
2. Kho sab laug thiab sab xis chucking cov menyuam kom sib dhos cov yeeb yaj kiab sab laug thiab sab xis, thiab kho lub hauv ntej thiab nraub qaum chucking cov menyuam kom ua raws tus qauv.
3. Kho rab riam kom sov kom nws nyob hauv qhov xav tau ntawm lub hnab.
4. Kho cov hniav txiav mus rau txoj haujlwm uas xav tau, thiab kho qhov xaum xaum kom haum rau qhov txiab qhov ncauj.
5. Ua ntej tshaj kho lub tshuab nrawm, nqa lub hnab ntim ncaj qha rau kev tshuaj xyuas ua ntej, yog tias nws tsis ua tau raws li qhov xav tau tshwj xeeb, nqa lwm lub hnab ntim khoom tiaj tus rau qhov ntsuas kub ntsuas qhov ntsuas.
6. Tidy out the bags produced, select the bags with quality defects (such as folds, tunnels, flower width, riam lines, poor thermal bonding, four seals, etc.), and bundle them well according to the regulations.
7. Los ntawm lub tshuab tshuaj xyuas zoo rau kev tshuaj xyuas, xws li kev tshuaj xyuas tsim nyog, txuas nrog daim ntawv pov thawj ntawm kev tsim nyog, mus rau hauv chav kuaj xyuas zoo.
8. Thaum cov txheej txheem tsim khoom, soj ntsuam qhov xwm txheej ua lub hnab txhua lub sijhawm thiab kho nws tam sim yog tias pom muaj qhov txawv txav.
