Zoo sib xws:
- Lub teeb yuag: ob qho tib si muaj lub teeb yuag uas ua rau lawv yooj yim heev los tuav thiab yog qhov zoo rau cov ntawv thov uas xav tau qhov hnyav, xws li ntim rau cov khoom noj khoom haus thiab dej haus tsis zoo lossis cov txheej tiv thaiv rau cov khoom siv hluav taws xob.
- Cov tshuaj tiv thaiv zoo: Ob leeg muaj cov tshuaj tiv thaiv zoo heev thiab tuaj yeem tiv taus ntau yam tshuaj, ua rau lawv zoo tagnrho rau cov ntawv thov uas tuaj yeem cuam tshuam nrog cov tshuaj.
- Kev tiv thaiv siab: Ob daim ntawv PET thiab PS muaj kev cuam tshuam loj heev, ua rau lawv tiv taus kev puas tsuaj los ntawm sab nraud xws li lub tshuab hnyav, siab, thiab kev co. Cov cuab yeej no ua rau lawv zoo tagnrho rau cov ntawv thov uas tuaj yeem raug kev nyuaj siab rau kev siv tshuab. Tsis tas li ntawd, lawv cov kev cuam tshuam tsis zoo ua rau lawv tsim nyog rau kev thauj mus los lossis kev thauj mus los.
- Tsawg nqus dej: Ob leeg muaj qhov nqus dej tsawg heev, ua rau lawv tsis tshua muaj kev puas tsuaj rau cov dej los yog kev sib tsoo, thiab tuaj yeem siv rau hauv qhov chaw uas muaj dej xws li tub yees thiab lub tub yees. Lawv tuaj yeem siv los ua cov ntaub pua tsev los tiv thaiv kev ya raws.
Qhov txawv:
- Cov ntaub ntawv raw: PET nplooj ntawv yog ua los ntawm PET resin, uas yog cov khoom siv polyester. PS nplooj ntawv yog ua los ntawm PS resin, uas yog cov khoom siv polystyrene.
- Nta: Cov ntawv PET paub txog lawv cov pob tshab zoo, lub zog tensile, qhov ruaj khov, thiab cov khoom thaiv. PS cov ntawv paub txog lawv cov gloss siab, pom tseeb, cuam tshuam tsis kam, thiab luam tawm.
- Cov ntawv thov: Cov ntawv PET feem ntau siv los tsim cov khoom ntim, cov ntawv lo, cov tais thermoformed, thiab cov ntawv thov kev lag luam. PS nplooj ntawv feem ntau yog siv los tsim cov khoom ntim, khob pov tseg, phaj, cutlery, khoom tub yees, thiab cov khoom siv sau.
