He mea hanga te rīpene kiriata pirau-koiora ki te kiriata cellulose tūturu me te piri ā-taiao. He mea pirau-koiora te rīpene i roto i ngā ipu ururua me ngā ipu wairākau, he mea pai hei whiringa taiao mō te tuku me te tiaki i ō taonga. He mea tino pai mō te tiaki i ngā pouaka me ngā envelopa, kia haumaru ai, kia rite ai hoki mō te tuku.
Ngā Āhuatanga：
● He pai mō te taiao, ā, ka pirau.
● He tino kaha te kume mō te tākai kaha.
● Ka taea te hangarua me te pepa kua whakamahia.
● He tino ātete ki te huarere, he iti te haruru, ā, kāore he pateko.
● Rīpene piri pirau-koiora, ka taea te tuhi me te tā ritenga.
● He rīpene piri ka pirau, ā, he ātete ki te pāmahana teitei tae atu ki te 190℃/374℉, ā, ka urutau ki ngā taiao pāmahana teitei me te pāmahana iti.
