Ifi yumurongo ije mubice bibiri byibanze: Yarn yakoze umugozi umwe uhoraho uzwi nka monofilament. Monofulament ya monofeilament ikoreshwa kenshi mumyenda yinganda, insanganyamatsiko yo kudoda, imirongo yo kuroba, nibindi bikorwa aho imbaraga nuburamba ari ngombwa.
Yarn: Ubu bwoko bugizwe na filamoments nyinshi zagoretse cyangwa zateranijwe mumurongo umwe. Ubudodo, Polyester, na Nylon ni bike mubikoresho bishobora gukoreshwa mugukora imyenda yo mukurarutse.

Bakoreshwa kenshi mubisabwa byinganda nkumugozi ninshundura kimwe nimyenda nkimyenda, upholsters, nimyenda.
Ugereranije no kuzungura, filamenth imyambaro itanga imirire yoroheje, ibinini, no kongera imbaraga. Byongeye kandi, akenshi bafite ubwinshi no kureba. Byongeye kandi, filament ya cilament irashobora kuba yagenewe kugira imico imwe n'imwe nko guhinduka, ubuhehere, cyangwa kurwanya flame, bujuje ibisabwa muburyo butandukanye.