Odayi abavamile bahlukaniswe ngezigaba ezilandelayo: odayi abasebenzayo, odayi abahlakazayo, odayi abaqondile, odayi be-vat, odayi besibabule, odayi be-asidi, odayi be-cationic kanye namadayi e-azo angancibiliki.
Odayi abasebenzayo yibo abavame ukusetshenziswa kakhulu, abavame ukusetshenziselwa ukudaya nokuphrinta izindwangu zikakotini, i-viscose fiber, iLyocell, iModal kanyeiflakisi.Usilika, uvolo kanye nenayiloni nakho kuvame ukudaywa ngodayi abasebenzayo.Odayi abasebenzayo bakhiwe izingxenye ezintathu, njengomzali, iqembu elisebenzayo kanye neqembu elixhumanisayo.Ngokuya ngezigaba zamaqembu asebenzayo, okuvame ukusetshenziswa odayi be-monochlorotriazine, odayi be-vinyl sulfone kanye nodayi be-dichlorotriazine, njll. Odayi be-Dichlorotriazine kufanele basebenze ekamelweni lokushisa noma ngaphansi kuka-40℃, ababizwa ngokuthi odayi bokushisa okuphansi.Odayi be-vinyl sulfone ngokuvamile basebenza ku-60℃, ababizwa ngokuthi odayi bezinga lokushisa eliphakathi nendawo.Odayi be-Monochlorotriazine basebenza ku-90~98℃, ababizwa ngokuthi odayi bokushisa okuphezulu.Iningi lamadayi asetshenziswa ekuphrinteni okusebenzayo odayi be-monochlorotriazine.
Odayi be-Disperse bavame ukusetshenziswa phakathi ukudaya nokuphrintaye-polyester ne-acetate fibers.Izindlela zokudaya ze-polyester ngodayi abahlakazayo izinga lokushisa eliphezulu kanye nokudaya ngomfutho ophezulu kanye nokudaya kwe-thermosol.Ngenxa yokuthi othwala unobuthi, indlela yokudaya yenkampani isetshenziswa imbalwa kakhulu manje.Amazinga okushisa aphezulu kanye nendlela yokucindezela okuphezulu isetshenziswa ekudayeni kwe-exhaust kuyilapho ukudaya kwejig kanye nenqubo yokudaya ye-thermosol iku-padding dyeing.Ngemicu ye-acetate, ingadaywa ku-80℃.Futhi i-PTT fibers,kungafinyelela ukumuncwa kukadayi okuphezulu kakhulu ku-110 ℃.Odayi be-Disperse bangasetshenziswa futhi ukudaya inayiloni ngombala okhanyayo, onomthelela omuhle wokulinganisa.Kodwa ezindwangu zombala ophakathi nomnyama, ukushesha kombala wokugeza akubi.
Udayi oqondile ungasetshenziswa ukudaya ukotini, i-viscose fiber, iflaksi, i-Lyocell, i-Modal, usilika, uvolo, i-soybean protein fiber kanyeinayiloni, njll. Kodwa ngokuvamile ukushesha kombala kubi.Ngakho ukusetshenziswa ukotini nefilakisi kuyancipha ngenkathi zisasetshenziswa kabanzi kusilika noboya.Odayi abahlanganisiwe abaqondile bangamazinga okushisa aphezulu, angasetshenziswa kanye nodayi abahlakazayo kubhavu ofanayo ukudaya imixube ye-polyester/ukotini noma ukuhlangana.
Odayi be-Vat bangowezindwangu zikakotini nezefilakisi.Zinokushesha kombala okuhle, njengokushesha kokugeza, ukujuluka, ukushesha ukukhanya, ukushesha ukuhlikihla kanye nokushesha kwe-chlorine.Kodwa abanye odayi bayazwela futhi bayaphuka.Ngokuvamile zisetshenziselwa ukudaya ama-padding, lapho odayi kufanele behliswe ukuze badaywe bese befakwa i-oxidized.Abanye odayi benziwa odayi be-vat abancibilikayo, okulula ukuwusebenzisa futhi omba eqolo.
Odayi be-Cationic basetshenziswa kakhulu ekufeni nasekuphrinteni ku-acrylic fibre kanye ne-cationic modified polyester.Ukushesha kokukhanya kuhle kakhulu.Futhi abanye odayi bakhanya ngokukhethekile.
Odayi besibabule bajwayele ukusetshenziselwa indwangu kakotini/yefilakisi enomsebenzi omuhle wokumboza.Kodwa ukushesha kombala kumpofu.Okusebenziseka kakhulu udayi omnyama wesulfure.Kodwa-ke, kukhona okwenzekayo komonakalo wesitoreji.
Odayi be-Acid bahlukaniswa baba odayi be-asidi ababuthakathaka, odayi be-asidi abaqinile kanye nodayi abangathathi hlangothi, abasetshenziswa enqubweni yokudaya inayiloni, usilika, uboya kanye ne-protein fiber.
Ngenxa yenkinga yokuvikelwa kwemvelo, odayi be-azo abangancibiliki manje abasasetshenziswa.
Ngaphandle kodayi, kunezingubo zokugqoka.Ngokuvamile izimbobo zisetshenziselwa ukuphrinta, kodwa futhi nokudaya.Ama-coatings awancibiliki emanzini.Banamathele ebusweni bezindwangu ngaphansi kwesenzo se-adhesives.Izingubo zokugqoka ngokwazo ngeke zibe nokusabela kwamakhemikhali ngezindwangu.Ukudaya okunamathelayo kuvamise ukudaya amaphedi emoto ende futhi kusemshinini wokusetha wokulungisa umbala.Ukuze umelane nokuphrinta odayi abasebenzayo, ngokuvamile kusetshenziswa izimbotshana, bese kwengeza i-ammonium sulfate noma i-citric acid.
Isikhathi sokuthumela: Sep-29-2019