Hoʻohana ʻia lākou i nā ʻano meaʻai like ʻole, e like me nā meaʻai i kālua ʻia, nā meaʻai, a me nā mea inu. ʻOiai ke manaʻo ʻia he palekana nā mea hoʻohui meaʻai, aia kekahi mau mea e hoʻopilikia i ke olakino inā ʻai ʻia i ka nui.
Hoʻohana ʻia ka ʻeleʻele kalapona i ka hana ʻana i nā plastics, kahi e hana ai i mea hoʻopihapiha hoʻopihapiha, hoʻomaikaʻi i nā waiwai mechanical o ka plastic.
ʻO nā waiwai kūʻokoʻa o Carbon black ka mea i koho nui ʻia no nā ʻoihana he nui, me ka hana ʻana i ka lāʻau.
