Uyilo olulodwa lwe-concave fold pattern luqinisekisa i-100% yendawo yokucoca esebenzayo kunye nokusebenza kakuhle okukhulu. Ukomelela olomeleleyo, kusetyenziswa itekhnoloji ehambele phambili yangaphandle ukulungisa isihluzo esincamathelayo kwikhatriji yokuncamathela. Isithuba esisisona sokugotywa siqinisekisa ukuhluzwa okufanayo kuyo yonke indawo yokucoca, kunciphisa umahluko woxinzelelo lwento yesihluzi, kuzinzisa ukuhamba komoya kwigumbi lokutshiza, kwaye kube lula ukucocwa kwegumbi lomgubo. Umphezulu osongelwayo unenguqu egobileyo, eyandisa indawo yokucoca esebenzayo, yandisa ukusebenza kakuhle kokucoca, kunye nokwandisa ubomi benkonzo. Isityebi ku-elasticity, ubulukhuni obuphantsi, umsesane omnye wokutywina.