Kev Sawv Rov Los ntawm Ib Leeg-Cov Khoom Nyias Zaj Duab Xis: Vim Li Cas Rov Ua Dua CPP/OPP tau txais txiaj ntsig hauv European thiab Asmeskas Kev Lag Luam

Tsav los ntawm lub ntiaj teb nthwv dej ntawm kev txhim kho kom ruaj khov thiab nce kev nruj ib puag ncig cov cai (xws li EU Txoj Cai Ntim thiab Ntim Cov Khoom Siv Hluav Taws Xob (PPWR)), kev lag luam ntim tau dhau los ua cov ntaub ntawv muaj txiaj ntsig. Ntawm cov no, mono-cov ntaub ntawv rov ua dua tshiab, nrog rau lawv cov khoom siv rov ua dua tshiab thiab kev ua tau zoo tsis tu ncua, tau dhau los ua cov kev daws teeb meem zoo tshaj plaws rau European thiab Asmeskas hom thiab cov neeg yuav khoom. CPP rov ua dua tshiab -coated OPP qauv raws li polypropylene (PP) yog qhov tseem ceeb ntawm qhov qauv no.

 

Thaum cov yeeb yaj kiab sib xyaw ua ke (xws li PET / PE) muaj kev ua tau zoo, qhov nyuaj ntawm kev sib cais lawv cov khoom sib txawv feem ntau ua rau lawv "tsim pov tseg" thaum rov ua dua. Ib leeg-cov ntaub ntawv CPP/OPP zaj duab xis hauv paus daws qhov teeb meem no: CPP (cam khwb cia polypropylene) thiab OPP (kev taw qhia polypropylene) yog nyob rau tib tsev neeg polypropylene, tshem tawm qhov xav tau kev sib cais nyuaj thaum rov ua dua. Lawv tuaj yeem nkag tau yooj yim nkag mus rau PP cov kwj dej uas twb muaj lawm, txhim kho qhov kawg - siv cov khoom siv rov ua dua tshiab thiab kev lag luam ntawm kev ntim khoom. Qhov no ua raws li EU txoj cai tshiab 'cov ntsiab lus tseem ceeb ntawm "tsim rau kev rov ua dua tshiab" ntim, txo cov kev pheej hmoo ua raws li cov hom.

Tshaj li nws qhov txiaj ntsig ib puag ncig, kev txhim kho thev naus laus zis tau ua rau niaj hnub ib leeg -cov ntaub ntawv CPP / OPP zaj duab xis kom ua tau raws li qhov xav tau ntawm kev ua tau zoo hauv cov ntsiab lus tseem ceeb. Los ntawm kev txhim kho txheej txheej thiab ua cov txheej txheem, nws ua tau zoo hauv cov khoom tiv thaiv kev ya raws, cua sov- sealing zog, pob tshab, thiab luam tawm, ua rau nws siv dav rau kev ntim khoom rau cov khoom qhuav los yog tsis sib haum xeeb - cov khoom rhiab heev xws li khoom noj khoom haus, tshuaj txhua hnub, thiab cov khoom noj tsiaj. Qhov no muab cov khoom lag luam nrog cov kev xaiv txhim khu kev qha uas ua tiav cov hom phiaj kev ruaj ntseg yam tsis muaj kev cuam tshuam kev ua haujlwm.

Cov ntaub ntawv lag luam kuj lees paub qhov sib txawv no. Ntau cov ntawv tshaj tawm kev lag luam kwv yees tias nyob rau tsib xyoos tom ntej no, qhov kev loj hlob txhua xyoo ntawm polypropylene-raws li ib zaug xwb- cov khoom ntim tau yooj yim hauv European lag luam yuav ntau dua li cov khoom sib xyaw ua ke. Qhov no tsis yog tsuas yog tsav los ntawm cov kev cai, tab sis kuj yog los ntawm cov neeg siv khoom kawg qhov kev nyiam meej rau kev ntim khoom ib puag ncig, ua rau cov khoom lag luam kom txhim kho lawv cov saw hlau.

Rau cov neeg yuav khoom nyob sab Europe thiab Asmeskas nrhiav kev ntseeg siab, ua raws, thiab yav tom ntej - cov ntaub ntawv ntim pov thawj, xaiv cov txheej txheem thev naus laus zis, uas tuaj yeem rov ua dua tshiab -cov ntaub ntawv CPP/OPP zaj duab xis tsis yog ib qho teeb meem ntxiv lawm, tab sis kev txiav txim siab ua lag luam. Nws sawv cev rau qhov yeej- yeej qhov xwm txheej ntawm ib puag ncig lub luag haujlwm, kev tiv thaiv cov khoom lag luam, thiab tus nqi- kev ua tau zoo los ntawm cov khoom siv ntau dua.