Ibicuruzwa bya rubber bikozwe nuburyo bwumubiri cyangwa imiti ifite reberi nkigikoresho cyibanze kugirango ubone sponge-nka reberi. Iri koranabuhanga ryakoreshejwe cyane munganda butandukanye, nk'inzugi z'imodoka na kashe y'idirishya, udusimba, kubaka ganekeri, ibikoresho byo kurinda amatora, ibikoresho byo kurinda siporo, nibindi.
Muri rusange, ibicuruzwa bya rubber byabumbwe binyuze mubururu bujyanye no gutunganya, ibicuruzwa bya rubber nyuma yubushyuhe bwinshi, igituba kinini, uhereye kumuvuduko mwinshi, uzwi cyane ku busakurwa. Gucika intege kworoheje nimwe mumpamvu zingenzi zinze ubushyazi ryiza bwibicuruzwa bya rubber hamwe ningaruka ku mikorere. Irashobora gutera inenge nko kugoreka no gutanyagura ibice, ndetse bamwe ndetse no kwangiza uburyo, bituma umusaruro usanzwe. Kwiga ibintu bitari byo bireba kugabanya ibicuruzwa bya rubber bifite akamaro gakomeye kugirango habeho ubwiza bwibicuruzwa, kubuza inenge, kubuza ibisigazwa, no kunoza imikorere yumusaruro.
Ibibazo Bisanzwe nibisubizo muri Rubber Kubyibushye 1, ibifuni byiza bihwanye 2. Kuzuza ibibyimba bidahagije.
Ibicuruzwa byinshi bya rubber birabumbabumbwe, kandi nyuma yo kubumba, gutera inkunga kubona ibicuruzwa bifite inenge zujuje ibyangombwa, ariko uburyo busanzwe budashobora gukuraho ibisabwa, ariko uburyo butandukanye budashobora kuvaho, hashobora kubaho uburyo butandukanye bwo guta imyanda yubukungu. Muri iki gihe, igishushanyo mbonera cyumurongo wa Mold Clamping yingenzi cyane, uburyo bwo gushushanya iminwa, kurengana, nibindi, urashobora kwerekeza kuri 'reberi ya rubber gushushanya '. Ibyibandwaho muriyi ngingo ni ugusobanura muri formula na nzira, kuko ifu ikorwa akenshi ntishobora guhindura cyangwa gusiba injeniyeri (imyanda yubukungu), ikunze kubona uburyo bwo guhindura formula cyangwa guhindura inzira kugirango ugerageze.