Iterambere ryimyenda idoda

Imyenda idodaigizwe nicyerekezo cyangwa fibre idasanzwe.Nibisekuru bishya byibikoresho byo kurengera ibidukikije, aribyo bitarimo ubushuhe, bihumeka, byoroshye, urumuri, bidashyigikiwe n’umuriro, byoroshye kubora, bidafite uburozi kandi ntibitera uburakari, bikungahaye ku ibara, ibiciro biri hasi, bisubirwamo, nibindi. urugero, polypropilene (pp material) granules ikoreshwa cyane nkibikoresho fatizo, bikozwe nuburyo bukomeza intambwe imwe yo gushonga ubushyuhe bwo hejuru, kuzunguruka, kurambika, gukanda no gushyushya.Yitwa umwenda kubera isura yayo hamwe nibintu bimwe na bimwe.
Kugeza ubu, fibre yakozwe n'abantu iracyiganje mu gukora imyenda idoda, kandi iki kibazo ntikizahinduka cyane kugeza 2007. 63% ya fibre yakoreshejwe muriimyenda idodaumusaruro ku isi yose ni polypropilene, 23% ni polyester, 8% ni viscose, 2% ni fibre acrylic, 1.5% ni polyamide, naho 3% isigaye nizindi fibre.
Mu myaka yashize, ikoreshwa ryaimyenda idodamubikoresho byo kwinjiza isuku, ibikoresho byubuvuzi, ibinyabiziga bitwara abantu, ninkweto zinkweto byiyongereye cyane.
Iterambere ry’ubucuruzi ryakozwe na fibre yakozwe n'abantu no gukoresha umwuga wo kudoda imyenda: Kubera ishyirwaho ryamasezerano mpuzamahanga yubukungu, ubucuruzi bwa microfibre, fibre fibre, fibre biodegradable fibre nubwoko bushya bwa fibre polyester.Ibi bifite ingaruka zikomeye kumyenda idoda, ariko ntigira ingaruka nke kumyenda no kuboha.Gusimbuza imyenda nibindi bikoresho: Ibi birimo imyenda idoda, imyenda yo kuboha, firime ya pulasitike, impumu ya polyurea, ifu yimbaho, uruhu, nibindi. Ibi bigenwa nigiciro nibisabwa mubicuruzwa.Kwinjiza uburyo bushya, bwubukungu kandi bunoze bwo gukora: aribyo, gushyira mubikorwa imyenda mishya irushanwa idahwanye ikozwe muri polymers, no kwinjiza fibre idasanzwe ninyongeramusaruro idoda.

Fibre eshatu zingenzi zikoreshwa mugukora imyenda idoda ni fibre polypropilene (62% yumubare wose), fibre polyester (24% yumubare wose) hamwe na fibre ya viscose (8% yumubare).Kuva mu 1970 kugeza 1985, fibre ya viscose yakoreshejwe cyane mu bicuruzwa bidoda.Nyamara, mu myaka 5 ishize, ikoreshwa rya fibre polypropilene na fibre polyester ryatangiye kwiganza mubijyanye nibikoresho byo kwinjiza isuku n’imyenda yubuvuzi.Mumasoko yambere yimyenda idoda, ikoreshwa rya nylon nini cyane.Kuva mu 1998, ikoreshwa rya fibre acrylic ryiyongereye, cyane cyane mubijyanye no gukora uruhu rwakozwe.