Hauv kev ua lag luam khoom ua si, muaj ntau txoj kev ntim khoom, xws li PP hnab, hnab ntawv ci, hlwv, hnab ntawv, lub thawv qhov rais thiab lub thawv zaub, thiab lwm yam. Yog li cas lub ntim ntim zoo dua? Qhov tseeb, yog tias cov hnab yas lossis cov yeeb yaj kiab yas tsis ua raws li tus qauv yuav tsum muaj, muaj peev xwm ua rau muaj kev nyab xeeb, xws li menyuam yaus ua pa.
Nws tau nkag siab tias muaj cov kev cai meej meej ntawm lub thickness ntawm cov khoom ua si ntim hauv EU Cov Khoom Ua Si Cov Lus Qhia EN71-1: 2014 thiab Tuam Tshoj lub teb chaws cov khoom ua si txheem GB6675.1-2014, Raws li EU EN71-1, lub thickness ntawm yas zaj duab xis nyob rau hauv lub hnab yuav tsum. tsis tsawg dua 0.038mm. Txawm li cas los xij, nyob rau hauv kev saib xyuas niaj hnub ntawm lub chaw soj ntsuam thiab cais tawm, nws tau pom tias qhov tuab ntawm ntim rau cov khoom ua si los ntawm qee lub tuam txhab xa tawm tsis tau mus txog 0.030mm, ua rau muaj peev xwm muaj kev nyab xeeb, uas tau rov qab los ntawm EU lub teb chaws. Muaj peb lub laj thawj tseem ceeb rau qhov teeb meem no:
Ua ntej, cov tuam txhab muaj kev paub tsis txaus ntawm kev ntim khoom zoo. Nws tsis paub meej txog qhov tshwj xeeb ntawm cov qauv txawv teb chaws ntawm cov khoom ntim, tshwj xeeb tshaj yog cov muaj feem xyuam nrog cov thickness, tshuaj txwv thiab lwm yam yuav tsum tau ua. Cov tuam txhab lag luam feem ntau cais cov khoom ua si ntim khoom los ntawm kev nyab xeeb ntawm cov khoom ua si, ntseeg tias kev ntim khoom tsis tas yuav ua raws li cov cai thiab cov lus qhia.
Qhov thib ob, tsis muaj kev tswj hwm kev ntim khoom zoo txhais tau tias. Vim qhov tshwj xeeb ntawm cov khoom ntim, yuav luag tag nrho cov ntim khoom yog outsorceing, uas tsis muaj kev tswj xyuas zoo ntawm cov khoom siv raw, kev tsim khoom thiab kev ntim khoom.
Thib peb, qhov kev dag ntxias los ntawm qee lub koom haum thib peb, tsis quav ntsej los sim cov tuab thiab cov khoom siv phom sij ntawm kev ntim khoom, uas ua rau cov lag luam ua yuam kev xav tias cov khoom ua si ntim tsis tas yuav tsum tau ua raws li cov cai ntawm cov khoom ua si.
Qhov tseeb, kev nyab xeeb ntawm cov khoom ua si ntim ib txwm muaj nuj nqis los ntawm cov teb chaws tsim kho xws li Europe thiab Tebchaws Meskas. Nws kuj yog ib qho kev qhia txog ntau yam ricks tshwm sim los ntawm ntau yam khoom txaus ntshai thiab tsis tsim nyog lub cev ntsuas hauv ntim. Yog li ntawd, lub chaw soj ntsuam thiab cais tawm ceeb toom rau cov khoom ua si ua lag luam kom xyuam xim ntxiv rau kev tswj kev nyab xeeb ntawm ntim. Cov tuam txhab lag luam yuav tsum muab qhov tseem ceeb rau lub cev thiab tshuaj lom neeg kev nyab xeeb ntawm kev ntim khoom, kom nkag siab txog cov cai ntawm cov cai thiab cov cai rau kev ntim khoom sib txawv. Tsis tas li ntawd, yuav tsum muaj kev tswj hwm kev ntim khoom zoo meej.
Xyoo 2022, Fabkis txoj cai AGEC xav kom siv MOH (Mineral Oil Hydrocarbons) hauv ntim yog txwv.
Mineral Oil Hydrocarbons (MOH) yog ib chav kawm ntawm cov tshuaj lom neeg sib xyaw ua ke uas tsim los ntawm kev sib cais ntawm lub cev, tshuaj hloov pauv lossis liquefaction ntawm roj av crude roj. Nws Feem ntau suav nrog Mineral Oil Saturated Hydrocarbons (MOSH) Uas Ncaj Ncees, Ceg Chains Thiab Rings thiab Mineral Roj Arom muaj Polyaromatic Hydrocarbons. Atic Hydrocarbons, MOAH).
Cov roj ntxhia tau siv dav thiab yuav luag txhua yam hauv kev tsim khoom thiab lub neej, xws li lubricants, rwb thaiv tsev roj, cov kuab tshuaj, thiab ntau yam luam ntawv inks rau ntau lub cev muaj zog. Tsis tas li ntawd, kev siv cov roj ntxhia kuj tseem muaj nyob rau hauv txhua hnub tshuaj lom neeg thiab kev ua liaj ua teb.
Raws li cov ntaub ntawv txheeb xyuas cov roj ntxhia cuam tshuam los ntawm European Union Food Safety Agency (EFSA) hauv 2012 thiab 2019:
MOAH (tshwj xeeb tshaj yog MOAH nrog 3-7 rings) muaj peev xwm carcinogenicity thiab mutagenicity, uas yog, tej zaum carcinogens, MOSH yuav tsub zuj zuj nyob rau hauv tib neeg cov ntaub so ntswg thiab muaj teeb meem rau lub siab.
Tam sim no, Fabkis txoj cai tswjfwm yog tsom rau txhua yam khoom ntim khoom, thaum lwm lub tebchaws xws li Switzerland, Lub Tebchaws Yelemees thiab European Union tau tsom rau cov zaub mov raug rau daim ntawv thiab number case. Kev txiav txim siab los ntawm txoj kev loj hlob, nws muaj peev xwm nthuav dav kev tswj hwm ntawm MOH yav tom ntej, yog li ua tib zoo saib xyuas kev tswj hwm kev txhim kho yog qhov tseem ceeb tshaj plaws rau cov khoom ua si lag luam.
Post lub sij hawm: Lub Xya hli ntuj-20-2022
