Iteknoloji yePP ye-spunbond nonwoven isoloko iphucula amandla omgca wemveliso kunye nokusombulula iingxaki zokufana, ukugubungela, ukuvakalelwa kwesandla esirhabaxa, njl., ukuphucula amandla, ukuthamba, ukufana kunye nokuthuthuzela kwe-spunbond nonwovens.i-hygroscopicity kunye nezinye iimpawu.
Isizathu esibalulekileyo sophuhliso olukhawulezayo lwendlela ye-spunbond kukuba isebenzisa iipolymers zokwenziwa njengemathiriyeli ekrwada.Le ndlela isebenzisa umgaqo we-chemical fiber spinning.Kwinkqubo ye-polymer spinning, i-filaments eqhubekayo iboshwe ngokuthe ngqo emva kokujikeleza.Amalaphu angalukwanga, indlela yokuvelisa ilula kakhulu kwaye iyakhawuleza.Xa kuthelekiswa netekhnoloji yokulungisa ilaphu elomileyo elingalukiweyo, igcina uthotho lweenkqubo ezidinayo eziphakathi ezifana ne-fiber curling, ukusika, ukupakisha, ukuthuthwa, ukuxuba kunye nekhadi.Eyona mpembelelo ibalulekileyo yemveliso yobuninzi kukuba iimveliso zespunbond zinokuncitshiswa kwiindleko, zizinzile kumgangatho, kwaye zikhuphisane kakhulu kwimarike.Banokungena kwiimarike zempahla, iphepha kunye neefilimu kwizicelo ezahlukeneyo zokulahla kunye nokuqina.Okwesibini, ekubeni i-spunbond nonwovens isebenzisa i-polypropylene eninzi njengeyona nto iphambili ekrwada, ineenzuzo ezininzi ngokwexabiso, inkqubo yokucubungula, iindleko zemveliso, njl. njl., ekwakhuthaza kakhulu uphuhliso oluzinzileyo lweshishini le-spunbond nonwoven.Ukongeza, iimveliso ze-PP ze-spunbond nonwoven zineempawu ezibalaseleyo zoomatshini, kwaye amandla azo okuqina, ukukhulisa ngexesha lekhefu, amandla okukrazula kunye nezinye izalathi zingcono kunezo zomileyo, ezimanzi kunye ne-meltblown nonwovens, ngakumbi kwiminyaka yakutshanje, i-spunbond Uphuhliso olukhawulezayo kumgca wemveliso. isikali, iteknoloji kunye nezixhobo kunye nophuhliso lwemarike yemveliso iye yandisa kakhulu intsimi isicelo PP spunbond amalaphu non-elukiweyo.
NguShirley Fu
Ixesha lokuposa: Aug-30-2022
