Raws li ib daim ntawv ntawm cov khoom siv ntim tau yooj yim hauv cov khoom noj thiab kev lag luam txhua hnub, tab sis kuj tau txheeb xyuas cov qauv kev tiv thaiv no tsuas yog siv cov qauv kev sib xyaw ua ke ntawm cov khoom lag luam ntawm cov hnab kev sib txawv ntawm cov ntaub ntawv, ua haujlwm zoning thiab cov yam ntxwv ua ke {}}
Cov qauv tseem ceeb ntawm cov khoom siv sawv ntsug feem ntau muaj cov txheej txheem sib xyaw ua kom tau raws li cov ntaub ntawv ntim khoom lag luam (PE), thiab yog yooj yim aluminium ntawv siv lossis cov yeeb yaj kiab aluminium muaj nuj nqi ntawm kev thaiv cov pa, noo noo thiab nthuav cov khoom siv hauv qab ntawm cov khoom lag luam thiab cov polypropylene (pp)
Los ntawm qhov kev pom ntawm kev ua haujlwm zoning, cov qauv ntawm kev txhawb nqa ntawm pob, thiab kom ntim khoom rau sab nraud, thiab cov khoom lag luam hauv qab yog yam tsis muaj kev vam meej ntawm cov rog sab nraud, uas yooj yim rau cov zaub thiab Siv . cov qauv txhawb nqa ib txwm muaj cov khoom siv sib txawv, ua kom muaj zog ntawm cov khoom siv sib txawv Cov khoom siv txhua hnub feem ntau yog siv cov ntsia hlau caps lossis xuas qub txeeg qub teg los yog nqus dej kom txhim kho qhov yooj yim ntawm kev siv.
Tsis tas li ntawd, cov qauv tsim qauv ntawm tus kheej txhawb nqa lub hnab kuj tsom rau kev siv hluav taws xob ib puag ncig los ua kom haum cov khoom lag luam kom ntseeg tau thiab sib txawv ntawm cov khoom lag luam tiav {}}
Nrog kev nce qib txuas ntxiv ntawm kev siv tshuab ntau dua, cov qauv kev txhawb nqa tus kheej hauv kev ua kom zoo, los ntawm kev ua kom pom kev nyab xeeb rau kev lag luam hauv ntiaj teb {}}