Cov hnab yas ntim cov hnab ntim khoom txhua hnub, vest style hnab yas, feem ntau ntim cov tshuab ua si, cov khoom lag luam ntim cov khoom siv bi {}}
Vim tias PE Blown zaj duab xis tsim los ntawm kev siv cov plastics yog qhov nyuaj rau kev ua kom zoo nkauj, xws li cov lus qhia ua kom zoo nkauj, raws li cov lus qhia ua kom zoo nkauj, yog cov khoom siv tshuaj sib ntxiv rau cov neeg ua yeeb yaj kiab yas, cov khoom lag luam yas ua si. Niaj hnub no, cia kuv qhia rau koj seb cov tshuaj ntxuav hniav fluinescent tuaj yeem txhim kho qhov zoo ntawm PE Blown zaj duab xis?
Dab tsi yog Pe Blown zaj duab xis yas?
Polyethylene (PE), tseem hu ua PE, yog ib qho ntawm tsib lub zog hluav taws xob nyob rau hauv Suav teb. Nws muaj qhov hnyav dua thiab muaj qee qhov hnyav ntawm pob tshab . Yog li no, nws feem ntau, nws yog ib feem ntau siv nyob rau hauv kev ntau lawm pele yas blown zaj duab xis khoom {}}
Tshuab zaj duab xis yog cov txheej txheem sib xyaw ua ntej ua rau cov yeeb yaj kiab uas muaj qhov sib xyaw ua ntej, nws yog cov yeeb yaj kiab yooj yim thiab txhuam, nws dhau los ua cov yeeb yaj kiab nyias nyias .
Vim li cas siv fluorescent whitening whitening cov neeg sawv cev rau PE Blown zaj duab xis?
Pe Blown zaj duab xis yas muaj cov yeeb yaj kiab zoo, uas tuaj yeem ua yeeb yaj kiab yas thiab huab cua tsis zoo rau cov PE yas yas zaj duab xis nws tus kheej tsis yog txaus, lossis yog tias nws hloov daj, ua rau muaj kev cuam tshuam rau hauv cov zaub ua yeeb yam, nws yuav ua rau muaj kev sib tw yas ua kom muaj kev sib tw nrog cov tuam txhab
Txhawm rau txhim kho qhov zoo ntawm Pe Blown zaj duab xis yas, cov fluoratescent whiting {}} Cov txheej txheem whitorative Cov khoom . Peb txhua tus paub tias ultraviolet hluav taws xob yog cov fluoriolit whasing lub neej ntawm PE Zaj duab xis {6.
