Lidae tse qhalaneng li ka sebelisoa mahlaleng a fapaneng 'me li ka mebala habonolo metsoako e mebe e entsoeng ka lidae tse qhalakaneng, tse kang polyester, nylon, cellulose acetate, viscose, velvet ea maiketsetso le PVC.Li ka boela tsa sebelisoa ho mebala likonopo tsa polasetiki le li-fasteners.Ka lebaka la sebopeho sa limolek'hule, li na le phello e fokolang holim'a polyester, 'me li lumella feela mebala ea pastel hore e fetele ho lithane tse mahareng.Likhoele tsa polyester li na le masoba kapa li-tubes ka sebopeho sa tsona.Ha mocheso o fihla ho 100 ° C, masoba kapa li-tubes li atoloha ho lumella likaroloana tsa dae ho kena.Ho atolosoa ha li-pores ho lekanyelitsoe ke mocheso oa metsi - ho daea ha indasteri ea polyester ho etsoa ka 130 ° C ka thepa e hatelitsoeng!
Joalokaha Linda Chapman a boletse, ha u sebelisa lidae tse qhalaneng bakeng sa phetisetso ea mocheso, 'mala o felletseng o ka finyelloa.
Tšebeliso ea lidae tse qhalaneng holim'a likhoele tsa tlhaho (joaloka k'hothone le boea) ha e sebetse hantle, empa e ka sebelisoa hammoho le Reactive Dyeing ho etsa motsoako oa polyester/cotton.Theknoloji ena e sebelisoa indastering tlas'a maemo a laoloang.
Hlakola ho daea
Theknoloji ea Disperse Dyeing:
Daea ligrama tse 100 tsa lesela ka lilithara tse 3 tsa metsi.
Pele o daea, ho bohlokoa ho hlahloba hore na lesela le "loketse ho dauoa" (PFD) kapa le hloka ho hlatsuoa ho tlosa grease, grease kapa starch.Beha marotholi a seng makae a metsi a batang holim'a lesela.Haeba li kenngoa ka potlako, ha ho hlokahale hore li hlatsoe.Ho tlosa starch, marinini le mafura, eketsa 5 ml Synthrapol (setlolo se seng sa ionic) le lilithara tse 2-3 tsa metsi bakeng sa ligrama tse 100 tsa thepa.Hlohlelletsa ka bonolo metsotso e 15, ebe o hlatsoa hantle ka metsi a futhumetseng.Lisebelisoa tsa ka tlung li ka sebelisoa, empa masala a alkaline a ka ama 'mala oa ho qetela kapa ho potlaka ha ho hlatsoa.
Chesa metsi ka sejaneng se loketseng (u se ke ua sebelisa tšepe, koporo kapa aluminium).Haeba u sebelisa metsi a tsoang libakeng tse thata tsa metsi, eketsa ligrama tse 3 tsa Calgon ho thusa ho felisa alkalinity ea eona.U ka sebelisa pampiri ea teko ho hlahloba metsi.
Beha phofo ea dae e qhalakaneng (0.4gm bakeng sa 'mala o bobebe le 4gm bakeng sa' mala o lefifi), 'me u fafatse metsi a mangata a futhumetseng ho etsa tharollo.
Kenya motsoako oa dae hammoho le ligrama tse 3 tsa dispersant ho bateng ea dae, 'me u hlohlelletse hantle ka lepolanka, tšepe e sa hloekang kapa khaba ea polasetiki.
Eketsa lesela ho bateng ea ho daea 'me u tsose ka bonolo ha u ntse u phahamisa mocheso butle-butle ho 95-100 ° C nakong ea metsotso e 15-30 (haeba u daea acetate, boloka mocheso ho 85 ° C).Ha lesela le lula nako e telele ka har'a bateng ea dae, moriti o motenya.
Lumella hore ho hlapa ho pholile ho 50 ° C, ebe u hlahloba 'mala.Eketsa tharollo ea dae ho eketsa matla a eona, ebe o eketsa mocheso ho 80-85 ° C ka metsotso e 10.
Tsoela pele mohato oa 5 ho fihlela 'mala o lakatsehang o fumanoa.
Ho phethela ts'ebetso ena, tlosa lesela ka har'a bateng ea dae, u e hlatsoe ka metsi a futhumetseng, o omise le tšepe.
Phetisetso ea mocheso ho sebelisoa lidae tse qhalaneng le liphahlo
Lidae tse qhalaneng li ka sebelisoa khatisong ea phetisetso.O ka etsa likhatiso tse ngata holim'a likhoele tsa maiketsetso (tse kang polyester, nylon, le metsoako ea boea le k'hothone e nang le fiber ea maiketsetso e fetang 60%).'Mala oa lidae tse qhalakaneng o tla bonahala o le lerootho,' me ke feela ka mor'a hore o sebelisoe ke mocheso o ka bontšang 'mala o feletseng.Ho hlahloba 'mala esale pele ho tla fana ka pontšo e ntle ea sephetho sa ho qetela.Setšoantšo sena se bontša sephetho sa ho fetisoa ka masela a k'hothone le a polyester.Sampling e tla u fa monyetla oa ho hlahloba litlhophiso tsa tšepe le nako ea ho fana.
Nako ea poso: Nov-05-2020