1.He whakamahia ana hei kirihou, whakaraerae, hinu, te konupora, te whakakakahu i nga kohinga whakarewa kore, te wai whakarewa ranei mo te kromotugraphy hau hau.
2.Ko te hototahi pai me te nuinga o nga toenga penei i te cellulose acetate acetate acetate acetate, vinyl acetate, polysyl meyral, etc.
3.Ko te nuinga e whakamahia ana hei kirihou mo te hinu cellulose.