Cov yeeb yaj kiab loj yog cov yeeb yaj kiab (xws li cov hnab ntim cov hnab yas thiab cov ntawv cog lus), yas hlau yas thiab cov khoom siv, cov khoom yas ua yas, thawv ntim yas thawv thiab ntim, raws li cov khoom siv niaj hnub siv, cov yeeb yaj kiab, ua luam dej, ntim thiab ntim, ntim, ntawv thiab lwm yam yas khoom siv yog siv los ua yas ntim. Tsis tas li ntawd, muaj qee yam khoom siv yas ntim khoom (xws li yas pallets), cov khoom ua liaj ua teb tsiaj (xws li cov khoom siv yas txuag dej), cov khoom seem zoo nkauj khoom kuj zoo dua.
Yas ntim noj ntawm 6.344 lab tons hauv 2004, 2005 xyoo ntau tshaj 7 lab tons, nws yog kwv yees hais tias tsawg kawg 80% nyob rau hauv ib lub xyoo tso tseg, yog lub hauv paus ntawm cov khoom coj siv dua. Qhov no zoo ib yam li cov teb chaws txawv teb chaws, xws li Xyoo 2001 Cov Ntawv Pov Pob Zeb Plaub Ntug (British Plastic Packaging Recycling volume) ntawm tag nrho cov yas rov qab los ntawm 91.2%. Tsis tas li ntawd, muaj qee cov khoom siv qoob ub no tsis yog cov nqi loj lossis cov nqi them rov qab, xws li cov ntaub yas yas, cov ntaub ntawv ntim ultra-thin, yas yeeb yaj kiab, cov khoom uas siv los pov tseg thiab lwm yam kev tsis raug cai.
Txawm li cas los xij, xws li cov yas yeeb nkab fittings, profiles, siv cov ntaub ntawv pov thawj cov khoom qub (nrog rau cov ntaub thaiv tsis haum) thiab lwm yam ntaub ntawv cov khoom siv yas hauv xyoo tsis ntev los no, kev siv loj hlob, lub sijhawm kev pab cuam ntev dua, tsis yog ntau seem seem, qhov no ntawm qhov pov tseg tsis loj.
