Izici nezinzuzo zezindwangu ezingezona ezilukiwe ze-polypropylene spunbond, izindwangu ezingalukiwe ze-polypropylene spunbond ziwuhlobo lwezindwangu ezingalukiwe..Ngenxa yokuthi inqubo yobuchwepheshe ilula, okukhiphayo kukhulu, futhi akunabuthi futhi akunangozi emzimbeni womuntu.Ngakho-ke, isetshenziswa kabanzi ezintweni zokuhlanzeka, nakweminye imikhakha.
Izici Nezinzuzo
Isizathu esibalulekile sokuthuthukiswa okusheshayo kwendlela ye-spunbond ukuthi isebenzisa ama-polymers okwenziwa njengezinto zokusetshenziswa.Le ndlela isebenzisa isimiso sokuphotha kwe-chemical fiber.Enqubweni yokuphotha kwe-polymer, imicu eqhubekayo iboshelwa ngokuqondile ngemva kokuphotha.Izindwangu ezingezona ezilukiwe, indlela yokukhiqiza ilula kakhulu futhi iyashesha.Uma kuqhathaniswa nobuchwepheshe bokucubungula indwangu eyomile engalukiwe, isindisa uchungechunge lwezinqubo eziphakathi nendawo eziyisicefe ezifana ne-fiber curling, ukusika, ukupakisha, ezokuthutha, ukuxuba nokufaka amakhadi.Umthelela obaluleke kakhulu wokukhiqiza ngobuningi ukuthi imikhiqizo ye-spunbond ingancishiswa ngezindleko, izinze ngekhwalithi, futhi ibe nokuncintisana kakhulu emakethe.Bangangena emikhakheni yemakethe yezindwangu, iphepha namafilimu ngezinhlelo zokusebenza ezahlukahlukene ezilahlwayo nokuhlala isikhathi eside.Okwesibili, njengoba izindwangu ezingezona ezilukiwe ze-spunbond zisebenzisa inani elikhulu le-polypropylene njengento eluhlaza eyinhloko, inezinzuzo eziningi ngokwenani, inqubo yokucubungula, izindleko zokukhiqiza, njll., ebuye ikhuthaze kakhulu ukuthuthukiswa okusimeme kwe-spunbond non- imboni yezindwangu ezilukiwe.Ngaphezu kwalokho, imikhiqizo ye-spunbond nonwoven inezakhiwo ezinhle kakhulu zemishini, futhi amandla ayo aqinile, ukuphakama ngesikhathi sekhefu, amandla okudabula nezinye izinkomba zingcono kune-nonwovens ezomile, ezimanzi, nezincibilikisiwe, ikakhulukazi eminyakeni yamuva nje, i-spunbond Intuthuko esheshayo esikalini somugqa wokukhiqiza, ubuchwepheshe nemishini kanye nokuthuthukiswa kwemakethe yomkhiqizo kuye kwandise kakhulu inkambu yokusetshenziswa kwezindwangu ezingalukiwe ze-spunbond.
Umehluko omkhulu phakathi kwenqubo yokukhiqiza ye-spunbonding kanye ne-chemical fiber spinning ukusetshenziswa kohlaka komoya kanye nokwakheka kwewebhu okuqondile.Ngakho-ke, ukuhlelwa kwe-spunbonding sekuyinkinga eyinhloko yezobuchwepheshe.Esikhathini esedlule, uhlaka lwemishini lwalusetshenziswa.Kukhulu futhi kubekwe ngokungalingani.Njengamanje, imishini yokukhiqiza i-spunbond emhlabeni wonke yamukele ubuchwepheshe bokudweba umoya.Ngenxa yezindlela ezihlukene zokudweba komoya, kunezindlela ezintathu ezihlukene zomugqa wokukhiqiza we-spunbond, okuyi-tubular drafting, uhlaka olunezikhala ezibanzi, kanye nohlaka lwe-slot encane.Nweba nokunye.
Ubuchwepheshe be-Spunbond obungalukwanga bebulokhu buthuthukisa ikhono lomugqa wokukhiqiza nokuxazulula izinkinga zokufana, ukumboza kanye nesandla esibi sezindwangu ezingalukiwe, ukuze kuthuthukiswe amandla, ukuthamba, ukufana nokunethezeka kwe-spunbond engalukiwe. izindwangu., i-hygroscopicity nezinye izakhiwo.
—————Kubhalwe ngu-Amber
Isikhathi sokuthumela: Jan-17-2022
