Ulusi wa Filament

Ulusi wa polyester ndi amodzi mwa ulusi womwe amagwiritsidwa ntchito kwambiri padziko lonse lapansi.Izi ndi ulusi wamphamvu wopangidwa posakaniza mowa ndi asidi ndikuyambitsa tcheni.Mamolekyu amphamvu ndi aakulu amapangidwa motere ndi dongosolo lobwerezabwereza.Ulusi ndi ulusi wopotana womwe amagwiritsidwa ntchito pamalonda ndi utali wokhazikika womwe umagwiritsidwa ntchito kwambiri pakuluka ndi kuluka.Ulusi wa Polyester Filament ndi umodzi mwa ulusi wabwino kwambiri komanso wopangidwa womwe umagwiritsidwa ntchito pazinthu zosiyanasiyana monga Zovala, kusoka, kuluka, kuluka ndi zina zotero.Ulusi woterewu umatchedwanso PFY.Ulusi woterewu umapangidwa pamene MEG ndi PTA amapota molunjika.Ulusi wa Polyester udabweretsa kusintha kwamakampani opanga nsalu padziko lonse lapansi.

 Mitundu Yosiyanasiyana ya Ulusi wa Polyester

 Pali mitundu itatu ya ulusi wa Polyester - 

• Nsalu za Polyester Filament- PFY ndi ulusi wofunidwa kwambiri pamsika wapadziko lonse wopangidwa kuchokera ku PET Polyester.PET Polyester imatchedwanso Polyethylene Terephthalate.Ulusiwu umagwiritsidwa ntchito kwambiri m'makampani amakono opanga ulusi.PFY ndi yamphamvu komanso yokakamiza.Izi zimagwiritsidwa ntchito mumitundu yonse ya multifilament ndi monofilament.PFY ili ndi mikhalidwe yosankhidwa, Kukhazikika kwakukulu kwa PFY kumagwiritsidwa ntchito popanga nsalu zopepuka ngati organie ndi voile pomwe kukhazikika kwanthawi zonse PFY kumagwiritsidwa ntchito kupanga zovala zamkati pomwe kutsika kotsika kapena mtundu wopepuka wa PFY amagwiritsidwa ntchito kupanga bulawuzi ndi malaya.
• Ulusi Wopota- Wopangidwa pogwiritsa ntchito PCDT kapena kudula PET, ulusi wa Spun ndi mtundu wotchuka wa ulusi wa Polyester.Ulusi wa polyester umakulungidwa pamodzi kuti apange ulusi wopota.Ulusi woterewu umagwiritsidwa ntchito makamaka pazifukwa monga kuluka ndi kuluka.Kugwiritsiridwa ntchito kwa ulusi wopota kumawonekeranso mu nsalu za ogula, zokongoletsera ndi zipangizo zapakhomo.

• Ulusi Wopangidwa- Zimapangidwa ndi kupotoza ndi kujambula polyester POY.PET multifilament imagwiritsidwa ntchito polenga.

 Makhalidwe a PFY

 Mphamvu zazikulu za ulusi wa Polyester filament ndichifukwa chake amagwiritsidwa ntchito kwambiri m'mafakitale a nsalu.Osati zovala zakunja zokha, komanso zinthu zina zambiri zimapangidwa pogwiritsa ntchito PFY.Makhalidwe akuluakulu a ulusi wa Polyester filament ndi awa: 

• Nthawi zambiri amapangidwa ndi ulusi wautali wautali
• Zosalala
• Zopitilira ndi zazitali
• Wowala
• Kaya zopindika kwambiri kapena zopindika kwambiri
• Kupindika kumatengera kutambasula
• Kupanga kosavuta
• Kupanga nsalu kumasankha PFY snagging
• Wopusa komanso wozizira
• Zingwe zimadzaza kwambiri

Kukhazikika kwakukulu, mphamvu zazikulu komanso kuchepa pang'ono kumapangitsa ulusi wa Polyester kukhala chinthu chofunikira pamakampani opanga nsalu.Zinthuzi nthawi zambiri zimagwiritsidwa ntchito popanga malaya, bulawuzi, zovala zamkati ndi mitundu ina yambiri ya zovala.Kutetezedwa kwakukulu ku nyengo yoipa kungayembekezerenso kuvala zovala zopangidwa ndi ulusi wa polyester filament.Zinthu zake ndi zotsika mtengo komanso zopepuka motero zikupanga mafunde padziko lonse lapansi.Kuchokera pa mpango kupita ku chovala chokongola - PFY imagwiritsidwa ntchito posankha zovala.Kuwala kwa nsalu zopangidwa ndi PFY ndi chifukwa china cha kutchuka kwake.