ʻO ka Expanded Thermoplastic Polyurethane Elastomer (ETPU) he mea pahu pahu me ka hale pani pani i hoʻomākaukau ʻia e ke kaʻina hana huʻa kino supercritical me ka thermoplastic polyurethane elastomer. Ma ke kahua o nā huahana ETPU, ʻoi aku ka nui o kā mākou hui i kēia manawa ma mua o 10 mau palapala hoʻokalakupua i ʻae ʻia a me nā patent PCT, a hiki ke hana i nā nui like ʻole a me nā kala like ʻole o nā moʻo huahana like ʻole e like me nā pono o ka mea kūʻai aku.