Ko te papanga rayon nairona he momo papanga rayon e whatu tahi ana me te papanga rayon me te nairona. Ko te papanga rayon he papanga muka hangarua noa, nō reira he tino pai te whakamarie o te papanga rayon nairona, he tino manawa, he werawera, kāore e pūmau, he tino pai mō te ahua o te kōanga me te raumati. He kounga teitei ngā papanga rayon nairona, e whakamahia whānuitia ana mō te ahua waitohu. Kāore he miro o te hiraka rayon, engari he maha ngā miro, he kaha rānei te miro, he nui ake te ahua o te miro, te miro kaha rānei o te hiraka, ā, he rite ki te hiraka rūpahu. Ko te papanga rayon cellulose kua whakahoutia te tohu i te whanaketanga o te heke mai, ko te mea tuatahi ko te papanga rayon nairona. He whānui hoki ngā tirohanga o te papanga, he mea tika kia arohia e ngā kaiwhakamahi wheako ahua teitei.