1. Muab ob npaug rau thawv ntawv thawv, qhov hnyav tag nrho (qhov hnyav tag nrho) ntawm txhua lub thawv tsis pub tshaj 25kg, thiab sab nraud lub thawv yog txheej nrog cov ntawv ntim hnab yas.
2. Ntsia thawv (thawv lub thawv ntoo), qhov hnyav tag nrho ntawm txhua lub thawv tsis pub dhau 30kg, thiab sab nraud lub thawv yog cov sib tshooj nrog xiav txoj hlua khi.
3. Calcium yas corrugated box, qhov hnyav tag nrho ntawm txhua lub thawv tsis pub tshaj 25kg, lub thawv ntawv nyiam kom ntim nrog cov yas pluaj.
Thaum thauj cov khoom cov kabmob nrog ntim sab hauv rau hauv lub thawv, lub hnab yas lossis yas zaj duab xis yuav tsum muab tso rau hauv lub thawv ua ntej; yog tias muaj qhov sib txawv hauv lub thawv, nws yuav tsum tau sau cov khoom kom qhuav xws li corrugated cardboard thiab daim ntawv hmoov av.
