Ukulawula izinga lokushisa ngesikhathiInqubo yokukhiqiza ye-POY (Partially Oriented Yarn)Kubalulekile ukuqinisekisa ikhwalithi efiselekayo kanye nezakhiwo zentambo. Izindlela ezithile zokulawula izinga lokushisa zingahluka kuye ngemishini kanye nezinqubo ezisetshenzisiwe, kodwa nansi eminye imihlahlandlela ejwayelekile:
Shisa izinto zokusetshenziswa: Ngaphambi kokungena enkambisweni yokukhipha, izinto zokusetshenziswa, ngokuvamile ama-polyester chips, kufanele zishiswe zifike ezingeni lokushisa elithile. Lokhu kuvame ukwenziwa e-hopper noma ekamelweni lokushisa kusengaphambili. Landela izincomo zomenzi mayelana nezinga lokushisa elifanele lokushisa kusengaphambili.
Inqubo yokukhipha: Inqubo yokukhipha ihilela ukuncibilikisa ama-chips e-polyester ashisiwe bese uwakhipha ngama-spinnerets ukuze kwakheke ama-filament. Ukuze ulawule izinga lokushisa ngesikhathi sokukhipha, cabanga ngalokhu okulandelayo:
a.Izinga lokushisa lebhareli:Umgqomo we-extruder unezindawo eziningi zokushisa, ngayinye inokulawula kwayo izinga lokushisa. Lungisa izilungiselelo zokushisa zalezi zindawo ngokusekelwe ezidingweni ezithile zama-chips e-polyester acutshungulwayo. Ngokuvamile, amazinga okushisa ayanda kancane kancane kusukela endaweni yokudla kuya endaweni yokulinganisa.
b. Izinga lokushisa le-Spinneret:I-spinneret, equkethe izimbobo ezincane lapho i-polyester encibilikisiwe ikhishwa khona, kufanele igcinwe ekushiseni okuthile. Lokhu kushisa kubalulekile ukuze kufezwe ububanzi be-filament kanye nezakhiwo ezifiselekayo. Bheka iziqondiso zomenzi wemishini ukuze uthole izinga lokushisa elinconywayo le-spinneret.
Ukucima:Ngemva kokukhipha, imicu iyacinywa ukuze iqine. Le nqubo ivame ukuhilela ukudlulisa imicu endaweni yokupholisa, njengomoya noma amanzi. Izinga lokushisa lendawo yokucima kufanele lilawulwe ngokucophelela ukuqinisekisa ukuqina okufanele nokuvimbela noma yimiphi imiphumela engathandeki njengokunamathela kwemicu noma ukuguquka.
Ukudweba/ukwelula: Ukudweba noma ukwelula imicu kuyisinyathelo esibalulekile ekuqondiseni amaketanga e-polymer nokunikeza izakhiwo ezifiselekayo ku-thread. Phakathi nale nqubo, izinga lokushisa lidinga ukulawulwa ukuze kufezwe izinga elifiselekayo lokuqondiswa. Amazinga okushisa aphezulu enza kube lula ukwelula okungcono, kodwa amazinga okushisa aphezulu angabangela ukuthi imicu yonakale. Izinga lokushisa lokudweba lincike ku-polymer ethile ecutshungulwayo kanye nezakhiwo zayo. Landela izincomo zomenzi noma wenze izivivinyo ukuze uthole izinga lokushisa lokudweba elifanele.
Ukufakwa kwe-Annealing:I-Annealing inqubo yokwelapha ukushisa eyenziwa entanjeni eyeluliwe ukuze kuncishiswe ukucindezeleka kwangaphakathi futhi kuthuthukiswe ukuqina kwayo. Izinga lokushisa kanye nobude boku-annealing kungahluka ngokuya ngezidingo ezithile zentambo. Landela imingcele yoku-annealing enconyiwe enikezwe umenzi noma wenze izivivinyo ukuze kutholakale izimo ezifanele.
Ukugoqa: Ngesikhathi sokugoqa, intambo ipholiswa kakhulu ukuqinisekisa ukuthi igcina isimo sayo kanye nezakhiwo zayo. Inqubo yokugoqa ingase ihilele ukudlulisa intambo egumbini lokupholisa noma ukusebenzisa umoya opholile noma amajethi amanzi. Lawula izinga lokushisa kulesi sigaba ukuze uvimbele noma yiziphi izinkinga ezihlobene nokushisa noma ukuguquguquka kwentambo.
Khumbula, amapharamitha athile okulawula izinga lokushisa angahluka ngokuya ngemishini nezinqubo ezisetshenziswa emgqeni wakho wokukhiqiza we-POY. Kubalulekile ukubheka iziqondiso zomenzi wemishini, ukwenza izivivinyo, nokuthuthukisa izilungiselelo zokushisa ngokusekelwe ezicini zentambo oyifunayo kanye nezidingo zekhwalithi.
Isikhathi sokuthunyelwe: Meyi-29-2023