Katin kore PLA ya zama sanannen mafita mai dorewa ga masana'antar hada-hadar kudi.

Ana buƙatar robobi da yawa don yin katunan banki a kowace shekara, kuma tare da haɓakar matsalolin muhalli, Thales, jagora a cikin manyan matakan tsaro, ya samar da mafita. Misali, katin da aka yi da 85% polylactic acid (PLA), wanda aka samu daga masara; wata sabuwar dabarar ita ce yin amfani da nama daga ayyukan tsaftace bakin teku ta hanyar haɗin gwiwa tare da ƙungiyar muhalli Parley for the Oceans. Sharar filastik da aka tattara - "Ocean Plastic®" a matsayin sabon kayan aiki don samar da katunan; Hakanan akwai zaɓi don katunan PVC da aka sake yin fa'ida gabaɗaya daga filastik da aka yi daga sharar gida daga masana'antar marufi da bugu don rage amfani da sabbin robobi.

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