1. Ukwelashwa Kwempahla Engavuthiwe
• Polyester Chip Drying: Polyester has extremely low hygroscopicity, but excessive moisture content (>0.02%) kalula i-hydrolyze futhi iphuke ngesikhathi sokuphotha. Ukomisa kwenziwa endaweni yokomisa imigqomo engu-120-140℃amahora angu-4-6 ukuze kugcinwe umswakama ungaphansi kuka-50 ppm.
• I-Viscose Fiber Preparation: I-Viscose iguga, ibephuzi, futhi incibilike ukuze yenze isixazululo sokuphotha (isixazululo se-viscous esiqukethe i-alkali cellulose). Ukuhlunga kanye nokukhipha umoya bese kwenziwa ukuze kukhishwe ukungcola namabhamuza ukuze kuqinisekiswe ukusonteka. Ifayibha ye-Viscose ivamise ukuxutshwa ngesimo semicu eyisisekelo (njengemicu ye-viscose), enobude obungu-38-51 mm kanye nokucoleka okungu-1.67-2.22 dtex.
2. Inqubo yokuphotha
Izintambo ezihlanganisiwe zikhiqizwa ngokuyinhloko ngezindlela ezimbili:
• Ukuphotha Iringi: I-polyester staple fiber kanye ne-viscose staple fiber zixutshwa ngokufanayo (kusetshenziswa i-manual premixing noma i-disc blender). Intambo ehlanganisiwe ibe isicutshungulwa ngokuvuleka, amakhadi, ukudweba, ukuzungeza, nokuphotha. Le ndlela ifinyelela ukuhlanganiswa kwefayibha elinganayo futhi ifanele izindwangu ezivamile, kodwa ngokusebenza kahle kokukhiqiza okuphansi.
• I-Siro Spinning/Compact Spinning Optimization: Ngokuphakela ama-rovings amabili (intambo eyodwa ye-polyester kanye ne-viscose eyodwa) futhi uwahlanganise ukuze asonte, amandla entambo kanye nokufana kwentambo kuyathuthukiswa, kuyilapho kunciphisa izinwele, kukwenze zifaneleke kakhulu{0}}izindwangu ezisezingeni eliphezulu.
3. Ukweluka Inqubo
Izintambo ezihlanganisiwe zingalukwa noma zilukwe kuye ngohlobo lwendwangu eqondiwe:
• Indwangu Elukiweyo: Izindwangu ezilukiweyo zisebenzisa i-plain, twill, noma i-satin weave, futhi imicu eqondile neye-weft iyinhlanganisela ye-polyester/viscose (isb, isilinganiso esingu-65/35). Ngesikhathi sokuluka, ukunakekelwa kufanele kukhokhwe kugesi omile emicu ye-viscose (engancishiswa ngokugcotshwa kwe-wax noma ukwandisa umswakama endaweni yokusebenzela ukuya ku-60-70%).
• Izindwangu eziluthiwe: Imvamisa ukukhiqizwa emishinini yokuluka eyi-weft-elukiweyo eyindilinga noma eyisicaba, njengejezi nezimbambo, amafayibha e-viscose asebenzisa ukuthambile kwawo ukuthuthukisa ukulingana komuntu oyifakile, kuyilapho imicu ye-polyester iqinisekisa ukuzinza kwe-loop.
4. Izinyathelo Ezibalulekile Zokuqeda
• Ukwenziwa Kwezakhiwo Nokukhuculula: Uma indwangu iqukethe usayizi (wendwangu elukiweyo), ama-enzyme e-Desizing noma ama-alkali asetshenziswa ukususa ukungcola kwemvelo kanye nezinsiza zokuphotha. Ngalesi sigaba, ukugxiliswa kwe-alkali emicu ye-viscose kufanele kulawulwe (Ngaphansi noma kulingane no-5g/L) ukuze kugwenywe umonakalo omkhulu.
• Ukuthambisa nokusetha: Izithambiso zokupakisha (njengama-silicone) zisetshenziselwa ukuthuthukisa-izinga lokushisa eliphezulu ({0}}eliphezulu (180-200℃20-30 isekhondi) lizinza ukuqina kwe-polyester futhi ivimbele ukushwabana okweqile kwefayibha ye-viscose (izinga lokushisa elingu-5 le-viscose% cishe liyi-poly-88% kuphela 0.4-0.8%).
• Inqubo yokudaya: Ngenxa yokuthi i-polyester idinga izinga lokushisa eliphezulu kanye nengcindezi ephezulu yokuhlakaza ukudaya (cishe amadigri angu-130), kuyilapho i-viscose fiber ifanele ukudaya okusebenzayo ekamelweni lokushisa kanye nokucindezela okuvamile (60-}80℃), le-indlela yokugeza emibili "yokufa kwe-viscose kuqala bese emva kwalokho i-polyester" ivame ukusetshenziswa{4} ngesinyathelo esisodwa, noma inqubo eyodwa{4} indlela" (i-viscose efayo emazingeni okushisa aphansi kuqala bese udaya i-polyester emazingeni okushisa aphezulu).
