A. Ububanzi besicelo
Leli zinga licacisa izidingo zokuvikela imvelo zepulasitiki, iphepha, izinkuni nezinye izinto zokupakisha ezisetshenziswa ezimpahleni.
B. Izidingo zokuvikelwa kwemvelo zokupakishwa kwempahla
1. Inani lezingqimba zokupakishwa kwempahla akufanele lidlule izingqimba ezi-3, futhi isilinganiso esingenalutho akufanele sidlule ku-40%;
2.Izinto zokupakisha zempahla kumele zenziwe ngento eyodwa ngangokunokwenzeka.
3. Ingqikithi yokuqukethwe komthofu, i-mercury, i-cadmium ne-hexavalent chromium emaphaketheni wempahla akumele idlule ku-100mg/kg;
4. Okuqukethwe kwezinhlanganisela eziphilayo eziguquguqukayo (VOCs) kuyinki esetshenziswa ekupakishweni kwempahla nokuphrinta akumele kudlule u-5% (Ngesisindo);
5. Imibala yokuphrinta ekhonjiswe ephaketheni lomkhiqizo wepulasitiki akumele idlule imibala eyi-6;
6. Ukupakishwa komkhiqizo wephepha kufanele kukhiqizwe ngezinto ezingavuthiwe zefayibha ezivuselelekayo ezingaphezu kuka-75%;
7. Izinto ezisetshenziswayo zokupakishwa komkhiqizo wokhuni kufanele zivele ehlathini elivuselelekayo eliqhubekayo.
C. Izindlela zokubona
1. Ukutholwa kwesamba senani lezinsimbi ezisindayo (i-lead, mercury, cadmium, hexavalent chromium) ekufakweni kwempahla kuhambisana ne-GB/T 10004-2008 , sebenzisa indlela yamafilimu nezikhwama eziyinhlanganisela yePlasitiki ukupakisha inkomishi eyomile nenhlanganisela ye-extrusion. ukuqhubeka.
2. Ukutholwa kwezinhlanganisela eziphilayo eziguquguqukayo (VOCs) kuyinki esetshenziswa ukuphrinta ukupakishwa kwempahla kwenziwa ngendlela eshiwo ku-GB/T 23986-2009, sebenzisa indlelaUkunqunywa kokuqukethwe kwe-volatile organic compounds (VOC) kumapende namavarnish - I-Gas chromatographyukuqhubeka.
Amanothi:Okungenhla izinga likahulumeni wethu lokuthola ireferensi yakho.Silindele izindinganiso/izidingo zakho zokubambisana.Ngokuphrinta nge-rotogravure, izikhwama nezikhwama, izinto ezilamiwe kanye neminye imikhiqizo yokupakisha eguquguqukayo, sicela usithinte ukuze uthole imininingwane eyengeziwe.
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Ukuze uthole ulwazi olwengeziwe, sicela usithinte:
Isikhathi sokuthumela: Oct-24-2022
