1) Ua haujlwm tau zoo heev, muaj tus qauv tsim zoo nkauj thiab ruaj khov dua. Nws siv rau txhua yam mis nyuj, txiv ntoo, kua txiv hmab txiv ntoo.
2) Daim ntawv thov zaub mov: cov ntxaij vab tshaus rau kev ua zaub mov xws li milling, kev tsim cov piam thaj, mis hmoov, mis taum pauv, thiab lwm yam.
3) Yooj yim ntxuav. Tsuas yog muab cov txiv ntoo qhuav, zaub lossis txiv hmab txiv ntoo tso rau hauv lwm lub hnab lossis thawv thiab ntxuav lub hnab kom huv si hauv qab dej sov. Dai kom qhuav.
Cov Khoom Siv
| Lub Npe Khoom | Lub Hnab Mis Txiv Ntoo | |||
| Khoom siv (Qib zaub mov) | Nylon mesh (100% nylon) | Polyester mesh (100% polyester) | Paj rwb organic | Paj yeeb |
| Kev sib xyaw ua ke | Plain | Plain | Plain | Plain |
| Qhov Qhib Mesh | 33-1500um (200um nrov dua) | 25-1100um (200um nrov dua) | 100um, 200um | 100um, 200um |
| Kev Siv | Lim kua, lim kas fes, lim mis txiv ntoo, lim kua txiv | |||
| Loj | 8 * 12 ", 10 * 12, 12 * 12", 13 * 13 ", tuaj yeem hloov kho | |||
| Xim | Xim ntuj | |||
| Kub | < 135-150°C | |||
| Hom kev sib khi | Txoj hlua khi | |||
| Duab | U duab, Arc duab, Square duab, Lub tog raj kheej duab, tuaj yeem hloov kho | |||
| Cov yam ntxwv | 1. Kev ruaj khov tshuaj lom neeg zoo; 2. Qhib sab saum toj rau kev ntxuav yooj yim; 3. Kev tiv thaiv oxidation zoo; 4. Siv tau dua thiab ruaj khov | |||
1) Ua haujlwm tau zoo heev, muaj tus qauv tsim zoo nkauj thiab ruaj khov dua. Nws siv rau txhua yam mis nyuj, txiv ntoo, kua txiv hmab txiv ntoo.2) Kev siv rau zaub mov: cov ntxaij vab tshaus rau kev ua zaub mov xws li milling, tsim cov piam thaj, mis hmoov, mis taum pauv, thiab lwm yam.
3) Yooj yim ntxuav. Tsuas yog muab cov txiv ntoo qhuav, zaub lossis txiv hmab txiv ntoo tso rau hauv lwm lub hnab lossis thawv thiab ntxuav lub hnab kom huv si hauv qab dej sov. Dai kom qhuav.