Irangi ry'imyenda
Inzira yabugenewe yo gusiga irangi imyenda yiteguye kwambara ikozwe muri pamba cyangwa selile. Birazwi kandi nko gusiga irangi. Irangi ry'imyenda ryemerera amabara meza kandi ashimishije kumyenda, akemeza ko imyenda irangi ukoresheje ubwo buhanga itanga ingaruka zidasanzwe kandi zidasanzwe. Inzira ikubiyemo gusiga irangi imyenda yera irangi ryeruye cyangwa irangi ritagaragara, hamwe nanyuma itanga amabara meza. Imyenda irangi nyuma yo kudoda igomba gukoresha umugozi wo kudoda. Ubu buhanga bubereye imyenda ya denim, hejuru, imyenda ya siporo, no kwambara bisanzwe.
Irangi
Irangi-karangi ni tekinike yo gusiga irangi aho ibice bimwe byigitambara bihambirijwe cyane cyangwa bihambiriwe kugirango birinde kwinjiza irangi. Umwenda ubanza kugoreka, kuzinga, cyangwa guhambirirwa umugozi mbere yo gusiga irangi. Nyuma yo gusiga irangi, ibice bifatanye birahamburwa hanyuma umwenda woza, bivamo imiterere n'amabara yihariye. Ingaruka zidasanzwe zubuhanzi hamwe namabara meza arashobora kongera uburebure ninyungu kumyambarire. Hamwe niterambere mu ikoranabuhanga, tekinoroji yo gutunganya hifashishijwe uburyo bwo gukora ibihangano bitandukanye muburyo bwo gusiga amarangi. Imyenda gakondo yimyenda iragoramye kandi ikavangwa kugirango habeho ibintu bikize kandi byoroshye kandi bigongana.
Irangi-karangi rikwiranye nimyenda nka pamba nigitambara, kandi irashobora gukoreshwa mumashati, T-shati, amakositimu, imyenda, nibindi byinshi.
Irangi
bizwi kandi nk'irangi-irangi cyangwa irangi ryo kwibiza, ni tekinike yo gusiga irangi kwinjiza igice cyikintu (ubusanzwe imyenda cyangwa imyenda) mubwogero bwo gusiga irangi kugirango bigire ingaruka nziza. Ubu buhanga bushobora gukorwa hamwe irangi rimwe cyangwa amabara menshi. Ingaruka yo gusiga irangi yongeramo ibipimo byacapwe, igakora ibintu bishimishije, bigezweho, kandi byihariye bituma imyenda idasanzwe kandi ihebuje amaso. Byaba ibara rimwe rito cyangwa ibara ryinshi, dip irangi yongeramo imbaraga kandi igaragara kubintu.
Bikwiranye na: ikositimu, amashati, t-shati, ipantaro, nibindi.
Gutwika
Tekinike yo gutwika ni inzira yo gukora ibishushanyo kumyenda ukoresheje imiti kugirango isenye igice cya fibre hejuru. Ubu buhanga bukunze gukoreshwa ku myenda ivanze, aho igice kimwe cya fibre gishobora kwibasirwa cyane na ruswa, mugihe ikindi gice gifite imbaraga zo kurwanya ruswa.
Imyenda ivanze igizwe nubwoko bubiri cyangwa bwinshi bwa fibre, nka polyester na pamba. Hanyuma, urwego rwimiti idasanzwe, mubisanzwe ibintu bikomeye byangiza aside, byashyizwe kuri fibre. Iyi miti yonona fibre ifite umuriro mwinshi (nka pamba), mugihe utagira ingaruka mbi kuri fibre irwanya ruswa neza (nka polyester). Mugukosora fibre irwanya aside (nka polyester) mugihe urinze fibre ishobora kwanduzwa na aside (nka pamba, rayon, viscose, flax, nibindi), hashyizweho uburyo bwihariye cyangwa imiterere.
Ubuhanga bwo gutwika bukoreshwa kenshi mugushushanya ibintu bifite ingaruka ziboneye, kuko fibre idashobora kwangirika mubisanzwe iba ibice byoroshye, mugihe fibre yangiritse isiga icyuho gihumeka.
Urubura
Ibuye ryumye rya pumice ryashizwe mumuti wa potasiyumu permanganate, hanyuma rikoreshwa mugusiga no guhanagura imyenda mumashanyarazi idasanzwe. Gukuramo amabuye ya pumice kumyenda bituma potasiyumu permanganate ihindura okiside ingingo zivuguruzanya, bikaviramo kugabanuka bidasanzwe hejuru yigitambara, bisa nibibara byera bisa nkibibarafu. Yitwa kandi "urubura rukaranze" kandi rusa no gukama. Yiswe imyenda itwikiriwe nubunini bunini busa na shelegi kubera kwera.
Bikwiranye na: Byinshi mubitambara binini cyane, nka jacketi, imyenda, nibindi.
Gukaraba Acide
ni uburyo bwo kuvura imyenda hamwe na acide zikomeye kugirango habeho ingaruka zidasanzwe kandi zishira. Inzira isanzwe ikubiyemo kwerekana umwenda kumuti wa acide, bigatera kwangirika kwimiterere ya fibre no gucika amabara. Mugucunga ubunini bwumuti wa acide hamwe nigihe cyo kuvura, ingaruka zitandukanye zirashobora kugerwaho, nko gukora isura ihindagurika ifite ibara ryinshi ryamabara cyangwa kubyara impande zishira kumyenda. Ingaruka zavuyemo zo gukaraba aside iha umwenda isura ishaje kandi ibabaje, nkaho imaze imyaka ikoreshwa no gukaraba.
SHAKA UMUSARURO