Oomatshini bokudaya iJetZisetyenziswa kakhulu kwishishini leempahla zokudaya amalaphu, kwaye umgaqo wazo ophambili ujikeleza kwi-fluid dynamics kunye nokwenza ngcono uqhagamshelwano lwezinto. Ngokungafaniyo nezixhobo zemveli zokudaya ezixhomekeke ekuntywilisweni kwelaphu okanye ekushukunyisweni koomatshini, oomatshini bokudaya ijethi basebenzisa iijethi zotywala bedayi ezinoxinzelelo oluphezulu ukuze bafumane ukudaya okufanayo. Indlela ephambili kukufaka i-atom kwi-dye liquor ibe ngamaconsi amancinci ngepompo yoxinzelelo oluphezulu kunye neempumlo ezikhethekileyo, uze uyitshize kumphezulu welaphu ohambayo ngesantya esiphezulu. Le nkqubo iqinisekisa ukuba iimolekyuli zedayi zingena ngokukhawuleza kwisakhiwo sefayibha, ngelixa intshukumo eqhubekayo yelaphu kunye nokujikeleza kwakhona kwe-dye liquor kuqinisekisa umbala ohambelanayo kuyo yonke into.
Izinto eziphambili kunye nemigaqo yazo yokusebenza
Ukuze kufezekiswe lo mgaqo uphambili, oomatshini bokudaya ngejethi badibanisa izinto ezibalulekileyo, nganye idlala indima ebalulekileyo kwinkqubo yokudaya. Ipompo yoxinzelelo oluphezulu ngumthombo wamandla, ivelisa uxinzelelo oluqala kwi-0.3 ukuya kwi-0.8 MPa ukuze ityhale utywala bedayi kwinkqubo. Olu xinzelelo lulungelelaniswe ukulinganisela ukungena kwedayi kunye nokukhuselwa kwelaphu—uxinzelelo olugqithisileyo lunokonakalisa amalaphu athambileyo njengesilika, ngelixa uxinzelelo olunganelanga lukhokelela ekudayini okungalinganiyo. I-nozzle yokudaya yenye inxalenye ebalulekileyo; isakhiwo sayo sangaphakathi senzelwe ukuguqula utywala bedayi obuphezulu bube yijethi efana nefeni okanye i-conical. Umzekelo, "i-Venturi nozzle" esetyenziswa kakhulu koomatshini bokudaya ngejethi yanamhlanje idala indawo yoxinzelelo olubi ejikeleze ilaphu, iphucula ukufunxwa kotywala bedayi yimicu.
Inkqubo yokuthutha ilaphu ikwanegalelo ekusebenzeni kakuhle kwalo mgaqo. Amalaphu akhokelwa ziirola kwaye ajikeleza rhoqo kumatshini, eqinisekisa ukuba yonke indawo ityhileke kwijethi yedayi. Okwangoku, inkqubo yokujikeleza kotywala bedayi iyahluza kwaye ifudumeze kwakhona utywala bedayi obusetyenzisiweyo ngaphambi kokuba bujikeleziswe, igcina uxinaniso oluhambelanayo kunye nobushushu—izinto ezimbini ezichaphazela ngokuthe ngqo ukulungiswa kwedayi. Iyunithi yokulawula ubushushu ilawula ukuhlamba idayi phakathi kwama-40°C kunye nama-130°C, kuxhomekeke kuhlobo lwefayibha: i-polyester, umzekelo, ifuna ukudaywa kobushushu obuphezulu (120-130°C) ukuvumela iidayi ezisasazekileyo ukuba zingene kwisakhiwo sefayibha.
Amatyala Asebenzayo kunye noQinisekiso lweMigaqo
Ukusetyenziswa kweoomatshini bokudaya ijethikwimveliso yemizi-mveliso kuqinisekisa ngokupheleleyo umgaqo wabo wokusebenza. Ekudayini impahla elukayo yekotoni, imeko eqhelekileyo kwishishini leempahla, oomatshini bokudaya ijethi babonisa iingenelo ezibalulekileyo. Iifayibha zekotoni zithambile emanzini, kwaye ijethi ephezulu yoxinzelelo lwedayi (ixutywe nezinye izinto ezincedisayo ezifana nee-leveling agents) imanzisa ngokukhawuleza ilaphu ize ingene kwiintambo. Umzi-mveliso welaphu eGuangdong, eTshayina, wamkela oomatshini bokudaya ijethi yokudaya amalaphu e-T-shirt yekotoni, nto leyo enciphisa ixesha lokudaya ukusuka kwimizuzu engama-90 (ukudaya okugqithisileyo kwendabuko) ukuya kwimizuzu engama-60. Ijethi ephezulu yoxinzelelo ayikhawulezisanga nje kuphela ukungena kwedayi kodwa ikwanciphise nokuqhekeka kwelaphu—ingxaki edla ngokubangelwa kukushukuma koomatshini kwizixhobo zemveli. Ukuqina kombala welaphu elidayiweyo kufikelele kwiBanga lesi-4-5 (umgangatho we-ISO), oqinisekisa ukuba umgaqo wokusasazwa kwedayi efanayo ngeejethi eziphezulu zoxinzelelo uyasebenza.
Elinye ityala libandakanya ukudaywa kwamalaphu axutyiweyo e-polyester-spandex, asetyenziswa kakhulu kwimpahla yezemidlalo. I-polyester ayithandi manzi, ifuna iimeko zobushushu obuphezulu kunye noxinzelelo oluphezulu ukuze idaye, ngelixa i-spandex inovelwano kubushushu kunye noxinzelelo loomatshini. Oomatshini bokudaya i-jet bajongana nale ngxaki ngokulawula ngokuchanekileyo uxinzelelo lwe-jet (0.4-0.5 MPa) kunye nobushushu (125°C), ukuqinisekisa ukuba iidayi ezisasazekileyo zingena kwiifayibha ze-polyester ngaphandle kokonakalisa i-spandex. Umenzi welaphu waseJamani usebenzise oomatshini bokudaya i-jet ukuvelisa ii-leggings ze-polyester-spandex, befumana umbala ohambelanayo kwilaphu (umahluko wombala ΔE < 1.0) kunye nokugcina ukuthamba kwe-spandex (ukunwebeka xa ikhefu lidlula > 400%). Eli tyala libonisa indlela umgaqo wokudibanisa ii-jets zoxinzelelo oluphezulu kunye nolawulo oluchanekileyo lweeparameter oluhambelana neemfuno zokudaywa kwelaphu okuntsonkothileyo.
Iingenelo Ezivela Kumgaqo Wokusebenza
Umgaqo osebenzayo weematshini zokudaya ngejethi ubanika iingenelo ezahlukeneyo kunezixhobo zokudaya zemveli. Okokuqala, ijethi enoxinzelelo oluphezulu iphucula ukusebenza kakuhle kokungena kwedayi, inciphisa ixesha lokudaya kunye nokusetyenziswa kwamandla—ngesiqhelo amanzi kunye nombane kuncinci ngama-20-30% kuneemashini zokudaya ngokugqithisileyo. Okwesibini, ukunxibelelana okuthambileyo phakathi kwejethi yedayi kunye nelaphu kunciphisa umonakalo woomatshini, okwenza ukuba ifaneleke kwilaphu elithambileyo njengesilika, ilayisi, kunye nezinto ezixutyiweyo. Okwesithathu, ukujikeleza kwakhona kunye nejethi efanayo yotywala bedayi kuqinisekisa umbala ohambelanayo, kunciphisa izinga leemveliso ezineziphene. Ezi zibonelelo zihambelana nokufuna kweshishini lanamhlanje leempahla zokwenza kakuhle, ukuzinza, kunye nomgangatho wemveliso, okuchaza isizathu sokuba oomatshini bokudaya ngejethi babe zizixhobo eziphambili kwidayi yelaphu ephakathi nephezulu.
Ixesha leposi: Novemba-27-2025