Ukukhiqizwa kwemicu ye-polyester yokufuna izindwangu ezivela ku-PET (rPET) granules, ikakhulukazi kusetshenziswa i-in-line.inqubo yokuphotha, kuwumsebenzi oyinselele kakhulu.Lokhu kudinga ubuchwepheshe bokucubungula kanye nolwazi lwesigayo sokuphotha.Izinto zokuqala kufanele zicutshungulwe ngokuqhubekayo zibe ukuncibilika kokuphotha okulinganayo.
Konkeukucubungula izinyathelokufanele inikeze izakhiwo ezidingekayo zokuncibilika futhi igcine lezi zakhiwo zizinzile kuyo yonke inqubo.Ezisetshenziswa eziningi zezindwangu, amapharamitha afana ne-viscosity nokufana anquma futhi kufanele athonywe ukushintshashintsha okuncane.Ngamanye amazwi: Ukusetshenziswa kwe-polyester egaywe kabusha emkhakheni wezindwangu kudinga izinqubo ezifanele zokwelashwa kwangaphambili kanye nokulawulwa kwenqubo okunembayo.
I-BB Engineering, inkampani ephethwe yi-Oerlikon Textile, inesipiliyoni seminyaka eminingi nobuchule ekuthuthukisweni kwezingxenye namasistimu wezigayo zokuphotha.Kwakuyilolu lwazi oluzungezayo olwanquma ukuthuthukiswa ngempumelelo kohlelo lokugaywa kabusha kwe-VacuFil PET.Ngalesi sisekelo, inkampani isungule uhlelo oluwuketshezi lokugaywa kabusha kwe-polycondensation ukuze kuqhutshekwe nokucutshungulwa kwemfucuza ephothayo ngemva kokukhiqizwa nama-flakes amabhodlela, elungele kahle izigayo zokuphotha ukuze kuqhutshekwe nokucubungula izindwangu zezinto ezigaywe kabusha (ilungelo lobunikazi lilindile).
Inhliziyo yenqubo isihlungi se-vacuum, esilawula ngasodwana futhi silawule i-viscosity.Kuze kube manje, izindawo zokuncibilika ezifiselekayo zingafinyelelwa ku-inthanethi ngendlela ethembekile nephindaphindekayo futhi ziqashwe ngesikhathi sokusebenza. Ezivivinyweni zokuphotha ezihlukahlukene, i-rPET granulate ekhiqizwa e-Oerlikon Textile R&D Center isebenzisa i-VacuFil ikhiqize imiphumela egculisayo. Ezivivinyweni zokuphotha ezihlukahlukene, i-rPET granulate ekhiqizwa e-Oerlikon Textile R&D Center isebenzisa i-VacuFil ikhiqize imiphumela egculisayo. В различных испытаниях на прядение гранулы rPET, изготовленные ku-Oerlikon Textile R&D Center с использованием VacuFil, дали убедительные резульные резул. Ezivivinyweni zokuphotha ezihlukahlukene, amapellets e-rPET enziwe e-Oerlikon Textile R&D Center kusetshenziswa i-VacuFil anikeze imiphumela egculisayo. Ekuhlolweni okuhlukahlukene kwe-spin, i-Oerlikon Textile R&D Center ithole imiphumela egculisayo ngamapellets e-VacuFil rPET.
Imiphumela yokuhlolwa okuhlukahlukene kokuphotha ibonise ukuthi ubuchwepheshe obusha be-VacuFil busebenza kahle kakhulu futhi bukhiqiza i-pPET yekhwalithi ephezulu, uma iqhathaniswa nezinto ezingakaze zibonwe.
Uma i-VacuFil ihlanganiswe ne-BB Engineering's rPET ehambisana ne-VarioFil* R+ compact spinning system (noma olunye uhlelo olukwazi ukuphotha oluqondile lwe-rPET), isinyathelo sokuphotha singashiywa.I-scrap ibuyiswa ngenqubo eyodwa engenamthungo futhi yaphothwa ngokushesha - ikhwalithi ephezulu sibonga ukuphatha kahle ukuncibilika.[I-Anm.: Den folgenden, englischen Ingxenye hat der Kunde so abgesegnet.I-Bitte nicht verändern.] I-Eco Spindles, ikhasimende le-BB Engineering e-Sri Lanka, iqiniseka kakhulu ngesistimu yokuphotha ye-VarioFil R+ ene-VacuFil extrusion kangangokuthi itshala imali kwezinye izinhlelo ze-rPET VarioFil.UDkt. Anush Amarasinghe, Umqondisi Ophethe we-Eco Spindles, wenza i-POY ngezinto ezifakwa emabhodleleni, echaza: “Amakhasimende ethu aya ngokuya edinga imicu egaywe kabusha futhi ngokuqinisekile sifuna ukuhlangabezana nezidingo nezidingo zawo.Ngalesi sizathu, sandisa ububanzi bomkhiqizo wethu “Ukwanelisa lesi sidingo kuyisinyathelo esibalulekile kithi.Ukugaywa kabusha kwamabhodlela kuseyimakethe ye-niche e-Sri Lanka futhi sizimisele ukugcina amazinga ethu ekhwalithi ephezulu.Sinezidingo ezikhethekile futhi sidinga uzakwethu othuthukile wale phrojekthi.Eminyakeni embalwa edlule sanquma ukuthenga i-compact spinning system i-BBE VarioFil R+ ukuze sikwazi ukukhiqiza i-POY kusuka kuma-bottle flakes.Besifuna ukuhlola isitshalo kuqala - futhi ngoba ingxenye yebhodlela eqoqwe ogwini kwakuyinto yokuqala eyinkinga.Nokho, impendulo yamakhasimende enhle kakhulu Kanye neqiniso lokuthi imikhiqizo yethu iyisisusa esinenzuzo sokutshalwa kwezimali okwengeziwe.Sinqume ukuthenga okwengeziwe mayelana ngezansi komugqa we-VarioFil R+ ngohlelo lokuphindaphinda lwe-VacuFil.Okuhle ukuthi yonke le nqubo iqhubekayo ngokuphelele.Singakhiqiza inyibiliko ye-rPET exube kakhulu nge-viscosity ezinzile, FUTHI siyiphothe iqonde emiculweni yekhwalithi ephezulu.”
Kuma-Eco Spindles, lena isistimu yokuphotha ye-VarioFil R+ eguquguqukayo enesistimu yokutakula eqondile ekhuphuka nomfula i-VacuFil.Iklanyelwe ukwakhiwa kusetshenziswa ama-flakes amabhodlela agaywe kabusha, ama-chips agaywe kabusha nama-virgin chips.Ngakolunye uhlangothi, lokhu kungenzeka ngoba uhlelo lokumisa lufanele ama-chips nama-wood chips.Ama-vacuum extruder, ngakolunye uhlangothi, angasetshenziswa nge-vacuum noma ngaphandle kwayo ngakho-ke ayakwazi ukuncibilikisa isitokwe esitholiwe esisezintombini. Umuzwa otholwe kumayunithi angu->20,000 athengisiwe ube nomthelela ekwakhiweni kwe-extruder. Umuzwa otholwe kumayunithi angu->20,000 athengisiwe ube nomthelela ekwakhiweni kwe-extruder.Okuhlangenwe nakho okutholwe ngemva kokuthengisa amayunithi angaphezu kuka-20,000 kube nomthelela ekwakhiweni kwe-extruder.Okuhlangenwe nakho okutholwe ngemva kokuthengisa amayunithi angaphezu kuka-20,000 kube nomthelela ekwakhiweni kwe-extruder.Ngenxa yokuncibilika kwayo okuthambile, i-extruder ye-BBE idala isisekelo sokuncibilika okufana ncamashi okuhlangabezana nezidingo zezigayo zokuphotha.Ubuchwepheshe besikulufa esisodwa buhlinzeka ngokuthembeka okudingekayo ekucutshungulweni.Okokugcina, izinhlelo ezikhethekile zokudosa zezingxenye eziningi nazo zinikeza ukuguquguquka kwabakhiqizi: izithasiselo ezimbili zingangezwa ekuncibilikeni ngesikhathi esisodwa, noma amayunithi okudosa angasetshenziswa ukushintsha ngokushesha umbala.I-VarioFil ilungiselelwe ngezikhundla eziyisi-6, inamandla afinyelela ku-150 kg/h futhi inikeza izinhlobonhlobo zemikhiqizo yokugcina enezinhlamvu zokuphela kusuka ku-50 kuya ku-150 den (DTY) kanye ne-DPF kusuka ku-0.7 kuya ku-4.0 dpf.Ngezinye izilungiselelo i-VarioFil R+ ihlanganisa i-20-600 den POY noma 30-500 den FDY kanye ne-PET egaywe kabusha.*
Ngakho-ke, i-VarioFil akuwona nje umshini wokuphotha wendawo yonke wezinhlelo zokusebenza ezihlukahlukene, kodwa futhi ihlangabezana nesidingo esikhulayo semicu ye-PET egaywe kabusha.Ukuthi amabhrendi emfashini, abakhiqizi bezingubo zemidlalo nefenisha noma abakhiqizi bezimoto, abaphrosesa bendwangu abahamba phambili nezinkampani baya ngokuya begxila emikhiqizweni esimeme nemikhiqizo eyenziwe ngezinto ezigaywe kabusha.Namuhla babazise abahlinzeki babo bezintambo, i-fiber kanye nama-nonwovens ukuthi bazoshintsha i-virgin polyester baye ku-polyester egaywe kabusha - kwezinye izimo kuze kufike ku-100% - ukuze bakhiqize izindwangu zabo esikhathini esizayo esiseduze.
Isikhathi sokuthumela: Sep-23-2022