Jira Rinotatamuka Fenc Loopflex ijira rinotatamuka risina spandex rakagadzirirwa zvipfeko zvemitambo, zvipfeko zvekuzorora nezvipfeko zvemukati. Jira iri rakagadzirwa nechinhu chimwe chete che polyester, saka kudzokorodzwa kwejira kuenda kune rimwe jira kunokwanisika uye marara anoderedzwa. Kugadzirwa kunotanga nezvidimbu zve thermoplastic polyester elastomer, izvo zvinoshandurwa kuita shinda inotatamuka kuburikidza nenzira ye melt extrusion isingashandisi solvent. Shinda iyi inorukwa nemashinda e polyester akajairika ichishandisa kudhonzwa kwakagara kwarongwa, zvichipa simba rekutatamuka rakapetwa kaviri kusvika katatu kupfuura misanganiswa ye spandex ichienzanisa kunyatsogara zvakanaka nekutsigira.