Kunyange girazi raive iro guru remabhodhoro muzana ramakore rapfuura, kubva mukupera kwema1980s, PET yave kuwedzera kufarirwa nevagadziri nevatengi.Aya mabhodhoro e "polyester" ane mukana wakasiyana wekureruka uye asingaputsike.Nekudaro, kubudirira kunounza matambudziko matsva ane chekuita nekudzokororwa kwegore negore kwemabhiriyoni emabhodhoro akaraswa.
Kushandura mabhodhoro akashandiswa kuita zvinhu zvinoshandisika zvinoda tambo refu uye yakaoma.Zvese zvinotanga nekuunganidza mabhodhoro nekuadzvanya mumabhero.Mushure maizvozvi, mabhero anovhurwa, anorongwa uye akapwanyika.Izvo zvinokonzerwa nemafuta zvinoshambidzwa (kutonhora uye kupisa) uye zvakaparadzaniswa kubva ku polyolefin kubva pachivharo uye liner.Mushure mekuoma uye kuparadzanisa simbi, maflakes anogona kutakurwa mumasilos kana mabhegi makuru.Kutenderera kutsva kunotanga.
Imwe yenzira huru dzekuwanarecycled polyester ndiko kutenderera kwetambo pfupi,iyo inogona kushandiswa, semuenzaniso, mukuruka, machira ekuzadza machira kana manonwovens.Aya maapplication akanyatso kusimbiswa, nehembe dzemvere dzemakushe uye shawl iri mienzaniso mikuru.
Pamusoro pezvo, kuunganidzwa uye kudzokororwa kwemabhodhoro epurasitiki kuri kuwedzera pasi rese nekuda kwezvikonzero zvakati wandei.Saka yave nguva yekuongorora nyowani-yekupedzisira-yekushandisa sarudzo dzezvekudzokororwa PET.
PET fibers inopa akawanda mabhenefiti kana akashandiswa mumakapeti, anosanganisira yakakwira stain resistance, kunyangwe iri nani pane inorapwa nemakemikari PA BCF.Uye zvakare, PET inogona kuumbwa isina kudhayiwa, nepo PP isingakwanise.Iyo shinda isina kudhayiwa inogona kumonwa, kupisa-yakaiswa, kudhayiwa uye kusonanidzwa, kana kapeti yakapedzwa inogona kudhindwa.
Thekugadzirwa kwemafilaments anopfuurirakubva kuR-PET zvakare inonetsa kupfuura kugadzirwa kwetambo pfupi.Infilament spinning, kunaka kweshinda kunotarirwa nehomogeneity yezvinhu zvakasvibiswa.Iwo akadzoreredzwa maflakes chinhu chinokonzeresa uye kutsauka kudiki mumhando kunogona kukonzera kuwedzera kwewaya dzakatyoka kana waya dzakaputsika.Zvakare, misiyano yemhando yeflake inogona kukanganisa kunyudzwa kwemavara eshinda, zvichikonzera mitsetse pamakapeti apera.
Iwo akagezwa P-PET flakes anoomeswa uye anocheneswa mu reactor, akanyungudutswa mune extruder uye obva apfuura nepakati penzvimbo hombe sefa yekunaka kwakasiyana.Iyo yepamusoro-soro inonyungudika inobva yaendeswa kune inotenderera system.Mapaketi emhando yepamusoro-soro, maviri-hull anodhonza, HPc mameseji masisitimu, uye mana-mavhiri madhiraivha anoumba shinda uye anoatenderedza pamapombi.Sekureva kwemugadziri, mutsara wekugadzira maindasitiri wave kutobudirira kushanda muPoland.
Nguva yekutumira: Sep-13-2022