PP spunbond technology nonwoven had iyo jeer ahaa si loo hagaajiyo awoodda line-soo-saarka iyo xalinta dhibaatooyinka isku mid ah, daboosho, dareenka gacan qallafsan, iwm, si loo hagaajiyo xoogga, jilicsanaanta, lebbiska iyo raaxada nonwovens spunbond.hygroscopicity iyo guryaha kale.
Sababta muhiimka ah ee horumarka degdega ah ee habka spunbond waa in ay isticmaasho polymers synthetic sida alaabta ceeriin.Habkani waxa uu isticmaalayaa mabda'a ah miiqinta fiber kiimikaad.Inta lagu jiro habka wareegga polymer, fiilooyin joogto ah ayaa si toos ah ugu xiran ka dib wareegitaanka.Dharka aan timaha lahayn, habka wax soo saarka waa mid aad u fudud oo degdeg ah.Marka la barbar dhigo tikniyoolajiyadda farsamaynta dharka qalalan ee qalalan, waxay badbaadisaa nidaamyo dhexdhexaad ah oo isdaba-joog ah oo daallan sida faybar-laabashada, goynta, baakadaha, gaadiidka, isku-dhafka iyo kaadhka.Saamaynta ugu muhiimsan ee wax soo saarka guud waa in alaabta spunbond lagu dhimi karo kharash ahaan, tayo ahaan deggan, iyo tartan sare oo suuqa ah.Waxay geli karaan goobaha suuqa ee dharka, waraaqaha iyo filimada codsiyada kala duwan ee la tuuri karo iyo adkeysiga.Marka labaad, tan iyo spunbond nonwovens isticmaalaan badan oo polypropylene sida alaabta ceeriin ugu weyn, waxa ay leedahay faa'iidooyin badan marka la eego qiimaha, habka processing, kharashka wax soo saarka, iwm, kaas oo sidoo kale si weyn kor u horumarinta waarta ee warshadaha nonwoven spunbond ah.Intaa waxaa dheer, PP spunbond alaabta nonwoven waxay leeyihiin sifooyin farsamo heer sare ah, iyo xoog xooggooda, elongation at jebinta, xoogga jeexjeexay iyo tilmaamayaasha kale waa ka fiican yihiin kuwa qalalan, qoyan iyo dhalaalaysa nonwovens, gaar ahaan sannadihii la soo dhaafay, spunbond The horumar degdeg ah ee line-soo-saarka. miisaanka, tignoolajiyada iyo qalabka iyo horumarinta suuqa wax soo saarka ayaa si weyn u balaariyay goobta codsiga ee PP spunbond dhar aan tolmo lahayn.
By Shirley Fu
Waqtiga boostada: Agoosto-30-2022
