Iterambere ryisi yoseingandaurunigi rwongereye umuturage gukoresha imyenda buri mwaka kuva kuri 7kg ikagera kuri 13kg, hamwe hamwe na toni zirenga miliyoni 100, naho umusaruro w’imyenda y’imyanda ugera kuri toni miliyoni 40.Muri 2020, umugabane wigihugu cyanjye uzongera gutunganya toni miliyoni 4.3 z’imyenda, kandi umusaruro wa fibre chimique uzarenga toni miliyoni 60.Nubwo umubare w’ibicuruzwa byoherezwa mu mahanga ari mwinshi, igipimo cyo gutunganya ibicuruzwa ni gito.Haracyariho ibirenga 2/3 by'imyenda yimyanda ku isi itabashije kuzamurwa no gutunganywa.

Ibyo bita imyenda ishobora kuvugururwa mubisanzwe bifatwa nkibisubirwamoimyendaibyo birashobora kongera gukoreshwa, kandi imikorere yibicuruzwa byongeye gukorwa ni bimwe, ndetse bifite agaciro kaniniumwenda umwe.Kubicuruzwa byangiza "disposable" ibicuruzwa, bidafite agaciro k'ubukungu bwo gukira byihuse, birashobora kuba ifumbire mvaruganda.Usibye iki gitekerezo cyubukungu bwizunguruka, tekinoroji yinganda igabanya gutunganya ibintu muburyo bubiri: kuzamura no kumanura.

Uburyo bwo gutunganya imyenda burimo uburyo bwa mehaniki, umubiri na chimique.Uburyo bwubukanishi nugutunganya imyenda mo uduce duto cyangwa fibre yo kongera kuzunguruka cyangwa guhindura intego nyamukuru yimyenda;uburyo bwumubiri bugenewe cyane cyane fibre synthique, cyane cyane fibre zakozwe no kuzunguruka gushonga, zishonga mubushyuhe bwinshi kugirango imyenda ishonga.Nyuma yo kuyungurura umwanda, zirashobora kuzunguruka cyangwa gukoreshwa mubindi bicuruzwa.Bimwe mubikorwa bya fibre yibikoresho byinshi birashobora gukuraho epoxy resin mubushyuhe bwinshi, kugarura fibre, no gukoreshwa mubicuruzwa bitari imyenda binyuze mugukata no kumenagura;uburyo bwa chimique bugenewe cyane cyane imyenda itandukanye.Gutandukanya fibre byongeye gukoreshwa ukundi, kandi inshuro nyinshi zikoreshwa mugusukura ibikoresho bitunganijwe neza, gukuraho neza umwanda n amarangi, no gushyira mubikorwa kuzamura no kuvugurura.

Muri 2020, igihugu cyanjye cya fibre fibre fibre ni toni miliyoni 49.3575, zingana na 72% zose hamwe, ipamba ni toni miliyoni 8,6, zingana na 12%, viscose ni toni miliyoni 3.95, zingana na 5.8%, nylon zingana na 5.6%.Fibre isigaye yiyongera kugeza munsi ya 4%.Mu rwego rwo kwemeza ibiribwa, umusaruro wa fibre karemano nka pamba, imyenda, nubwoya bugenda bugabanuka muri rusange.Nuburyo bwicyiciro cyo gusimbuza fibre naturel zimwe na fibre synthique.Inkomoko y'ibikoresho fatizo bya fibre sintetike irashobora guhitamo umutungo ushingiye kuri bio, kandi umutungo wongeye gukoreshwa ugomba gukoreshwa kugirango buhoro buhoro ukureho guterwa cyane nubutunzi budasubirwaho.Ibi ntabwo bifite akamaro kanini gusa mu kuzigama umutungo, kurengera ibidukikije no kugabanya imirimo y’ubutaka buhingwa, ariko kandi bifite akamaro kanini mu kubaka no guteza imbere ubukungu bw’umuzingi.