Kev lag luam ntim khoom ntawm kuv lub teb chaws tau pib thaum xyoo 1980. Tom qab ntau tshaj kaum xyoo ntawm kev txhim kho, nws tau tsim kev siv ntawv dav dav, uas yog tus phooj ywg zoo rau ib puag ncig nrog cov yas.
Txoj kev faib tawm ntawm lub thawv
1. Raws li txoj kev ua cov thawv ntawv, muaj cov thawv ntawv tes thiab cov thawv ntawv kho tshuab.
2. Muab faib raws li daim ntawv duab. Muaj daim ntawv plaub fab, daim ntawv puag ncig, daim ntawv tiaj tus, daim ntawv polygonal, thiab daim ntawv zoo li tshwj xeeb.
3. Raws li cov khoom ntim khoom, muaj zaub mov, tshuaj, tshuaj pleev ib ce, cov khoom siv niaj hnub, ntawv sau, cov cuab yeej, cov thawv ntim tshuaj lom neeg.
4. Raws li cov yam ntxwv ntawm cov khoom siv, muaj cov thawv ntawv tiaj tiaj, cov thawv ntawv sib txuas tag nrho, cov thawv ntawv corrugated zoo, thiab cov thawv ntawv sib xyaw. Cov thawv ntawv tiaj tiaj feem ntau siv rau kev ntim khoom muag, xws li cov thawv noj su ntawv dawb, cov thawv noj su ntawv daj, thiab cov thawv noj su ntawv cardboard. Cov thawv noj su ntawv sib txuas tag nrho tsis yog siv rau kev ntim khoom thauj xwb, tab sis kuj siv rau kev ntim khoom muag, tshwj xeeb tshaj yog rau cov khoom me me thiab hnyav. Cov thawv ntawv corrugated zoo, xws li cov thawv corrugated txheej tiaj tiaj, cov thawv corrugated ib txwm. Cov thawv ntawv sib xyaw feem ntau yog ua los ntawm cov ntawv tuab thiab ntawv, ntaub txhob lo lo ntxhuav, ntawv ci txhuas, cellophane, thiab siv rau kev ntim kua xws li kua txiv hmab txiv ntoo thiab mis nyuj.
5. Raws li qhov tuab ntawm daim ntawv cardboard, muaj cov thawv noj su ntawv nyias thiab tuab. Cov thawv noj su ntawv nyias xws li cov thawv noj su ntawv dawb, daim ntawv cardboard, cov thawv noj su, cov thawv noj su ntawv tshuaj yej. Cov thawv noj su ntawv tuab xws li cov thawv noj su, cov thawv noj su ntawv daj, cov thawv noj su ntawv corrugated.
6. Raws li cov qauv thiab daim ntawv kaw ntawm lub thawv, muaj cov thawv uas quav tau, cov thawv uas muaj daim ntaub nplaum, cov thawv uas muaj zipper (lub hau kaw), cov thawv uas muaj tub rau khoom, cov thawv uas quav tau thiab cov ntawv uas muaj daim ntawv npog siab. lub thawv.
Lub sijhawm tshaj tawm: Lub Rau Hli-10-2021