SMS nonwoven npuag (Spunbond + Meltblown + Spunbond Nonwovens) belongs rau cov ntaub tsis-cov ntaub. Nws yog cov khoom sib txuas ua ke ntawm spunbond thiab melted spray. Nws muaj qhov zoo ntawm lub zog siab, ua haujlwm zoo ntawm kev ntsuas, tsis muaj cov nplaum, tsis zoo thiab lwm yam. Tam sim no, nws tsuas yog siv rau kev kho mob thiab kev tiv thaiv kev noj qab haus huv xws li kev hnav khaub ncaws, phais kaus mom, tiv thaiv khaub ncaws, ntxuav tes khaub ncaws, tes hnab thiab lwm yam.
Lub npe puv ntawm PP yog polypropylene, thiab Suav hu ua polypropylene. NW yog cov lus luv ntawm nonwoven, nws yog nonwoven lossis tsis-woven npuag. Nws yog cov ntaub uas xaws los ntawm kev npau taws lossis kev siv tshuab, tom qab ntawd Spunlaced, rab koob punching, lossis kub dov thiab txhawb nqa, thiab tom qab ntawd ua tiav. Ppnw txhais tau tias tsis yog los ntawm PP cov yas. Vim yog qhov xwm txheej ntawm PP, kev ua tiav ntawm daim ntaub yog qhov muaj zog, tab sis nws cov hydrophilicity tsis zoo. Feem ntau txheej txheem ppnw tau nti rau hauv mesh thiab ntxiv dag zog los ntawm kub dov. Cov khoom siv dav dav ppnw muaj ntau qhov kev siv, ntim cov hnab, khaub ncaws tiv thaiv kev phais, khaub ncaws kev lag luam, thiab lwm yam.
