The whole process from yarn to weaving and dyeing

Kubva pashinda kusvika pamucheka

Warping process

Shandura shinda yepakutanga (pakeji yarn) kuita shinda yewap kuburikidza nefuremu.

Sizing process

Iyo cilia yeshinda yepakutanga inomanikidzwa neslurry, kuitira kuti cilia irege kudzvinyirirwa pachirukwa nekuda kwekukweshana.

Reeding process

Rwonzi rwewap runoiswa patsanga yechirukano uye inoshandiswa kuruka hupamhi hunodiwa uye kusimba kwewarp.

Kuruka

Jet

Yakapedzwa chigadzirwa embryo kuongorora

Dyeing Process

Machira akashata pretreatment

Kuimba: bvisa iyo fluff kubva pamucheka wejira kuti jira rive rakajeka uye rakachena uye rakanaka, kuitira kudzivirira kusaenzana kudhaya kana kudhinda kukanganiswa nekuda kwekuvapo kwefluff panguva yekudhaya kana kudhinda.

Desizing: bvisa saizi yejira grey uye yakawedzera lubricant, softener, thickener, preservative, etc., iyo inobatsira kune inotevera scouring uye bleaching process.

Scouring: bvisa kusvibiswa kwechisikigo kwemucheka wegrey, senge wakisi, pectin, zvinhu zvine nitrogen uye mamwe maajenti emafuta, kuitira kuti jira racho rive nekunyura kwemvura, izvo zviri nyore kushambadza uye kupararira kwedhayi mukudhinda uye kudhaya maitiro.

Bleaching:bvisa iyo pigment yechisikigo, ganda rekotoni uye kumwe kusvibiswa kwechisikigo pafayibha, gadzira jira nekuchena kwakakodzera, uye uvandudze kupenya uye dhayi mhedzisiro yekudhaya.

Mercerization: kuburikidza neyakaomeswa caustic soda kurapwa, inogona kuwana yakagadzikana saizi, yakasimba kupenya, inovandudza adsorption kugona kwedhayi, uye inovandudza iyo yemuviri uye yemagetsi zvimiro sesimba, kureba uye elasticity.

Mhando dzemadhayi akajairika

Direct dhayi: dhayi yakananga inoreva rudzi rwedhayi inogona kudhayira donje faibha nekudziisa uye kufashaidza mune isina kwayakarerekera kana isina simba alkaline medium. Iyo ine yakananga yakakwira kune cellulose fiber uye haidi kushandisa madhayi anogona kupenda faibha uye zvimwe zvinhu nenzira dzakakodzera dzemakemikari.

Reactive dhayi: idhayi inonyungudika mumvura. Mamorekuru ayo ane mapoka anoshanda, anogona kubatana nemapoka ehydroxyl pamamorekuru e cellulose pasi pemamiriro asina simba ealkaline. Reactive dhayi kazhinji ane kumhanyisa kwakanaka kuchiedza chezuva. Mushure mekugeza zvizere uye nekuyangarara, vane sipo yakanyanya kumhanyisa uye nekukurumidza kukwesha.

Asidhi dhayi: imhando yedhayi inonyungudika nemvura ine acid group muchimiro. Iyo yakadhayiwa mu acid medium. Mazhinji madhayi ane acid ane sodium sulfonate, inogona kunyungudika mumvura, ine ruvara rwakajeka uye yakazara chromatography. Inonyanya kushandiswa kudhaya mvere dzemakwai, sirika uye naironi. Iyo haina simba rekuisa mavara kune cellulose fibers.

Vat dhayi: vat dhayi hadzina kunyungudika mumvura. Pakudhaya, dzinofanirwa kudzikiswa uye kunyungudutswa kuita leuco sodium munyu mualkaline yakasimba yekudzikisa mushonga usati wadhaya fiber. Mushure mekuita oxidation, vanodzokera kumadziva edhayi asina kunyungudika uye anogadzika pane fiber. Kazhinji, vane kugeza kwepamusoro uye kutsanya kwezuva.

Disperse dyestuff: disperse dyestuff ine mamorekuru madiki uye hapana mapoka anonyungudika nemvura muchimiro chayo. Inoparadzirwa zvakaenzana mumushonga wedhayi nerubatsiro rwe dispersant. Donje repolyester rakadhayiwa nedhayi dzakapararira rinogona kudhayiwa nepolyester fiber, acetate fiber uye polyester amine fiber, ichiita dhayi yakakosha yepolyester.