Imashini zisiga amarangi mu ndegezikoreshwa cyane mu nganda z'imyenda mu gusiga amarangi ku myenda, kandi ishingiro ryazo rishingiye ku mikorere y'amazi no kunoza uburyo ibintu bikorana. Bitandukanye n'ibikoresho bisanzwe byo gusiga amarangi bishingiye ku kwinjizwa mu myenda cyangwa gukurura imashini, imashini zisiga amarangi mu ndege zikoresha indege zikoresha umuvuduko mwinshi kugira ngo zigere ku irangi rimwe. Uburyo bw'ingenzi ni ugushyira atomite y'irangi mu bitonyanga bito binyuze mu ipompo ifite umuvuduko mwinshi n'imiyoboro yihariye, hanyuma ikayisuka ku buso bw'imyenda igenda ku muvuduko mwinshi. Ubu buryo butuma irangi ryinjira vuba mu miterere y'umugozi, mu gihe kugenda kw'imyenda no kuzenguruka kw'irangi ryinjira bitanga ibara rihoraho ku bikoresho byose.
Ibice by'ingenzi n'amahame ngenderwaho yabyo
Kugira ngo iyi ngingo ngenderwaho igerweho, imashini zikoresha irangi ry’indege zihuza ibice byinshi by’ingenzi, buri kimwe kikagira uruhare runini mu irangi. Pompe ifite umuvuduko mwinshi ni isoko y’amashanyarazi, itanga umuvuduko uri hagati ya 0.3 na 0.8 MPa kugira ngo isunike irangi ry’ibara muri sisitemu. Uyu muvuduko ugenzurwa kugira ngo uhuze uburyo irangi ryinjiramo no kurinda imyenda—umuvuduko urenze urugero ushobora kwangiza imyenda yoroshye nka silk, mu gihe umuvuduko uhagije utuma irangi ritangana. Umuvuduko ukoresha irangi ni ikindi gice cy’ingenzi; imiterere y’imbere yayo igamije guhindura irangi ry’ibara ...
Sisitemu yo gutwara imyenda nayo igira uruhare mu gutuma ihame rigira akamaro. Imyenda iyoborwa n'udupira kandi izenguruka buri gihe mu mashini, igenzura ko buri gice gihuye n'irangi. Hagati aho, sisitemu yo kuzenguruka irangi iyungurura kandi ikongera gushyushya irangi ryakoreshejwe mbere yo kuryinjiramo, igakomeza kuba icyitegererezo n'ubushyuhe buhamye—ibintu bibiri bigira ingaruka ku buryo butaziguye ku irangi. Igice cyo kugenzura ubushyuhe kigenzura aho irangi rigera hagati ya 40°C na 130°C, bitewe n'ubwoko bwa fibre: polyester, urugero, isaba irangi rishyushye cyane (120-130°C) kugira ngo amarangi akwirakwijwe yinjira mu miterere ya fibre.
Imanza zifatika n'igenzura ry'amahame
Ishyirwa mu bikorwa ryaimashini zisiga amarangi mu ndegeMu nganda, imashini zikora irangi ry’ipamba zigaragaza neza ihame ryazo. Mu gusiga irangi ku myenda y’ipamba, ibintu bisanzwe mu nganda zikora imyenda, imashini zikora irangi ry’indege zigaragaza inyungu zikomeye. Imyenda y’ipamba irangi ritonyanga amazi, kandi irangi ry’ipamba rivanze n’umuvuduko mwinshi (rivanze n’ibindi bikoresho nk’ibipima) rihita ritose ku mwenda rigahita ryinjira mu myenda. Uruganda rw’imyenda rwo muri Guangdong, mu Bushinwa, rwakoresheje imashini zikora irangi ry’indege zo gusiga irangi ku myenda ya T-shirt, bigabanya igihe cyo gusiga irangi kuva ku minota 90 (gusiga irangi risanzwe) kugeza ku minota 60. Irangi ry’umuvuduko mwinshi ntiryihuse gusa mu kwinjirira mu ibara ahubwo ryanagabanyije gucika kw’imyenda—ikibazo gikunze guterwa no guhindagurika kw’ibikoresho gakondo. Ibara ry’imyenda ikora ibara ryageze ku cyiciro cya 4-5 (ISO standard), byemeza ko ihame ryo gukwirakwiza irangi rimwe binyuze mu miyoboro ikora irangi ry’umuvuduko mwinshi ari ingirakamaro.
Indi ngingo irebana no gusiga irangi ku myenda ya polyester-spandex, ikoreshwa cyane mu myenda ya siporo. Polyester ntikunda amazi, isaba imiterere y'ubushyuhe bwinshi n'umuvuduko mwinshi wo gusiga irangi, mu gihe spandex yorohera ubushyuhe n'umuvuduko wa mekanike. Imashini zisiga irangi mu ndege zikemura iki kibazo zigenzura neza umuvuduko wa jet (0.4-0.5 MPa) n'ubushyuhe (125°C), zigenzura ko irangi rikwirakwira ryinjira mu migozi ya polyester ritangiza spandex. Uruganda rw'imyenda rwo mu Budage rwakoresheje imashini zisiga irangi mu ndege kugira ngo rukore leggings za polyester-spandex, rugira ibara rihoraho ku mwenda (itandukaniro ry'amabara ΔE < 1.0) no kugumana uburimbane bwa spandex (uburebure mu gihe cyo kuruhuka > 400%). Uru rubanza rugaragaza uburyo ihame ryo guhuza jets zifite umuvuduko mwinshi n'uburyo bwo kugenzura neza ibipimo bihura n'ibikenewe mu gusiga irangi mu mwenda.
Ibyiza Bikomoka ku Ihame ry'Umurimo
Ihame ry'imikorere y'imashini zisiga amarangi mu ndege zibaha inyungu zidasanzwe ugereranyije n'ibikoresho bisanzwe byo gusiga amarangi. Icya mbere, jeti ifite umuvuduko mwinshi irushaho kunoza uburyo bwo kwinjira mu irangi, ikagabanya igihe cyo gusiga amarangi n'ingufu zikoreshwa—ubusanzwe amazi n'amashanyarazi bigabanukaho 20-30% ugereranyije n'imashini zisiga amarangi menshi. Icya kabiri, gukorana buhoro hagati y'irangi n'imyenda bigabanya kwangirika kw'imashini, bigatuma ikoreshwa mu myenda yoroshye nka silk, lace, n'ibikoresho bivanze. Icya gatatu, gusubiramo no guhuza irangi n'ibara ry'inzoga bitanga ibara rihoraho, bigabanya umuvuduko w'ibicuruzwa bifite inenge. Ibi byiza bihuye n'inganda zigezweho ziharanira imikorere myiza, kuramba, n'ubwiza bw'ibicuruzwa, bigasobanura impamvu imashini zisiga amarangi mu ndege zabaye ibikoresho by'ingenzi mu gusiga amarangi mu myenda yo hagati n'iyo ku rwego rwo hejuru.
Igihe cyo kohereza: Ugushyingo-27-2025