Yav dhau los, peb tau tawm tsam kom tswj tau tus nqi ntau lawm ntawm 40 hnab ib feeb thiab feem ntau plam peb lub hom phiaj. Los ntawm kev siv ntau- txoj kab ntim khoom, peb tau txhawb peb lub peev xwm mus rau 200-300 hnab ib feeb. Tam sim no, peb tsis tu ncua dhau peb lub hom phiaj thiab txhim kho kev ua haujlwm zoo, txhawb nqa los ntawm kev pab cuam tom qab muag zoo.
Peb lub xeev- ntawm-- daim duab Vertical Form-Fill-Seal (VFFS) cov tshuab xa cov khoom siv tsis sib xws thiab kev ua haujlwm zoo rau ob qho khoom noj thiab tsis yog- daim ntawv thov zaub mov.














