ʻO nā ʻāpana polyester papa ʻōmole "JADE" Brand Copolyester "CZ-328H" he copolymer polyethylene terephthalic i hoʻokumu ʻia ma ka TPA. He polymer kaumaha molekala kiʻekiʻe ia no ka hoʻohana maʻamau i nā ipu hana. Hiki ke hoʻohana ʻia i ka hana ʻana i nā ʻōmole nui 3-galani a me 5-galani.
ʻO ka hōʻailona huahana he haʻahaʻa ka nui o ka metala kaumaha. haʻahaʻa ka nui o ka acetaldehyde. waiwai kala maikaʻi. paʻa ka mānoanoa a maikaʻi no ka hana ʻana. Me kahi ʻano hana kū hoʻokahi a me ka ʻenehana hana holomua, e hoʻoikaika ana i ka kaohi hana a me ka hoʻokele maikaʻi, haʻahaʻa ka hana ʻana o ka huahana i ka mahana, ākea ka laulā i ka hana ʻana, maikaʻi loa i ka moakāka, kiʻekiʻe ka ikaika.
