Akpa Azụ UnLimited bụ akpa azụ enwere ike ịnwughachi enwere ike ịnwughachi (recycle) e chere maka ndị na-agba igwe na obodo. Akpa azụ a anaghị ata mmiri ma enwere ike ịgbanwe ha n'ogo dabara adaba. Ihe owuwu yiri concertina na-eme ka akpa ahụ saa mgbe ihe ndị a na-atughị anya ha dị, ma megharịa n'ime ụdị dị mkpirikpi nke na-eme ka mmegharị dịkwuo mfe. UnLimited bụ ihe e ji otu ihe mepụta - elastomer thermoplastic enwere ike ịnwughachi nke nwere ọkwa ike dị iche iche - a na-emechikwa ya site na nkọwa ọkụ (heat welding). Ọtụtụ akpa azụ ndị ọzọ na-ejikọta ọtụtụ ihe dị iche iche, nke na-eme ka ọ sie ike inwughachi ha. Owuwu nke otu ihe na-akwado ojiji ọzọ na inwughachi mgbe ọrụ ya gwụsịrị.
Aha oru ngo : UnLimited, Aha ndị na-emepụta ya : Kuan-hua Chou, Aha onye ahịa : Kuan-hua Chou .
Ihe ukwu a bu ihe nmeri nke mmeri ọla a na ngwa agha, oru aka na asambodo ahihia. Ga-ahụrịrị ihe ngosi ndị na-enweta ihe nrịba ama nke ọla kọpa iji chọpụta ọtụtụ ngwaahịa ndị ọzọ, ọhụụ, ihe okike na nke okike na-adigide, oru ngo na ọrụ akwụkwọ ndụ akwụkwọ ndụ.
