ʻO ka hoʻoheheʻe ʻia ʻana o ka plastik kahi hana hana i hoʻohana ʻia e hana i kahi ākea o nā ʻāpana plastik a me nā huahana.Hoʻokomo ʻia ia i ka hoʻoheheʻe ʻana i nā mea i hoʻoheheʻe ʻia i loko o kahi lua mold, i hana ʻia e like me ka ʻāpana a i ʻole ka huahana i makemake ʻia.Hoʻoheheʻe pinepine ʻia ka mea plastik a hāʻawi ʻia i loko o ka mold ma lalo o ke kaomi kiʻekiʻe, e hana ana i kahi ʻāpana paʻa me nā ana a me nā hiʻohiʻona pololei.ʻO kēia kaʻina hana maikaʻi loa a maikaʻi loa no ka hana ʻana i nā ʻāpana like a i ʻole nā huahana.Hoʻohana nui ʻia ia i nā ʻoihana like ʻole, me ka automotive, ka lāʻau lapaʻau, nā mea pono hale, a me nā mea kūʻai aku.Hana ʻia nā ʻōpala i hoʻohana ʻia i loko o kēia kaʻina hana i ke kila, a hiki ke hoʻolālā ʻia nā ʻāpana e hana i nā geometries paʻakikī, nā ʻano paʻakikī, a me nā kala he nui i ka pana hoʻokahi.Hāʻawi ka hoʻohana ʻana i ka hoʻoheheʻe ʻana i ka plastik i ka versatility i nā koho waiwai, hiki ke hana i nā ʻāpana ākea me nā ʻano ʻano like ʻole, e like me ka paʻa a i ʻole ka maʻalahi, ke aniani a i ʻole ka opaque, a me ka pale ahi a i ʻole ke kūpaʻa kemika.