Khoom siv:
PE coated ntawv hnab yog feem ntau yog ua los ntawm cov zaub mov-qib dawb kraft ntawv lossis kraft ntawv daj. Tom qab cov ntaub ntawv no tau ua tshwj xeeb, cov npoo yuav them nrog PE Zaj duab xis, uas muaj cov yam ntxwv ntawm cov roj-pov thawj thiab dej-pov thawj rau qee yam.
Cov yam ntxwv:
A.OIL-pov thawj: PE coated ntawv hnab yuav ua rau muaj kev phom sij los ntawm kev nkag mus rau sab hauv thiab qhuav hauv txoj kev.
B.rashof: txawm hais tias PE coricated ntawv hnab tsis muaj peev xwm tiv thaiv dej noo, nws muaj peev xwm tiv thaiv noo noo, khaws cov khoom sab hauv kom qhuav thiab sab nraud zoo nkauj.
C.He-Foob: cov khoom siv ntawm cov ntawv sau ntawm cov txheej txheem kub-sealing, uas tuaj yeem muab cov txheej txheem ua kom zoo nkauj
Cov tau txais daim ntawv thov:
A.Ror Kev Lag Luam Khoom Noj: PE coated ntawv hnab yog dav siv nyob rau hauv kev ntim khoom noj khoom haus thiab khoom noj txom ncauj, xws li khob cij, zaub mov noj, tshuaj yej thiab lwm yam.
B.For Kev lag luam: Desiccant, mothballs, tshuaj ntxuav ntxhua khaub ncaws, tshuaj khaws cia thiab lwm yam.
C.rau kev lag luam niaj hnub: thom khwm, thiab lwm yam.
Hnab hom:
Peb sab ntim ntawm lub hnab, tom qab ntim lub hnab, sab gusset hnab, pob hauv qab hnab thiab lwm cov hnab sib tw.
Pob mic tuaj yeem tsim cov PE coated ntawv hnab thiab yob cov yeeb yaj kiab raws li cov neeg siv khoom xav tau. Koj tuaj yeem tiv tauj peb txhua lub sijhawm.
Lub Sijhawm Post: Dec-23-2024
