Lub npe tag nrho ntawm PP yog polyphropylene, thiab lub npe Suav yog polypropylene. NW yog cov lus luv ntawm tam sim no, uas yog nonwoven lossis tsis-woven. Nws yog cov ntaub tsis tsim ua los ntawm fiber ntau los ntawm cov huab cua ntws lossis cov neeg kho tshuab, tom qab ntawd los ntawm kev ntaus, acupuncture, lossis kub dov reinforcing thiab xov. Ppnw txhais tau tias nonwovens ua los ntawm PP fiber. Vim tias cov yam ntxwv ntawm PP, kev ua tiav ntawm daim ntaub yog qhov muaj zog, tab sis cov cuab yeej hydrophilic tsis zoo. Feem ntau, txheej txheem ntawm ppnw hloov mus rau hauv cov ntxaij thiab cov dov kub. Ppnw yog siv dav, suav nrog cov hnab ntim khoom, cov khaub ncaws tiv thaiv phais mob, kev lag luam daim ntaub, thiab lwm yam.
PE yog polyethylene, raws li to taub saum toj no.
Nws tuaj yeem rov ua dua tshiab.
