Rubber + EVA ifunga hasi nigicuruzwa gishya gikozwe muri reberi (hejuru yubutaka) hamwe nubucucike bukabije bwa EVA ifuro (igice cyo hasi).Ugereranije na matelas gakondo, ifite ibyiza byo kurwanya umunaniro, ibintu byiza bya tensile, uburemere bworoshye no kuryama neza, kandi biroroshye kandi byoroshye, byoroshye gushira, kandi byoroshye guterana muminota.
Ihumure ryiza, kurambura neza, kuryama neza, kwinjiza no guhungabana amajwi, kurwanya umunaniro, uburemere bworoshye, urumuri kandi byoroshye, byoroshye gushiraho
Gukwirakwiza amajwi, guhungabana, kwambara birwanya, kutanyerera, kurengera ibidukikije, kwirinda umuriro, kwishyiriraho byoroshye, kurwanya compression, ibikoresho byo kurengera ibidukikije.
Guhitamo neza ibikoresho, ubuziranenge bwizewe, igihe kirekire cyo gukoresha.
Gutondeka neza, gutondeka byoroshye no gusenya, ntabwo byoroshye guhindura.
Uruganda rutanga, igiciro cyumvikana, ibisobanuro byinshi nubunini, hamwe nububiko buhagije.
Ahantu hahurira abantu benshi hamwe n’ibigo nka siporo, siporo, ikibuga cy’imikino cy’abana, ishuri, ikigo cy’ibikorwa by’abasaza, ikigo cya siporo, parike, sitasiyo, ikibuga cy’indege, ikibuga cy’indege, inzira nyabagendwa, inzira nyabagendwa, umuhanda, umuryango, n'ibindi.