Spunbond zida

 

PP Spukund Sikoveveven imapangidwa ndi Polypropylene, polymer imatayidwa ndipo imatambasulira mafilimu opitilira kutentha kwambiri kenako ndikugona mu nsalu yotentha.
 
Chogwiritsidwa ntchito kwambiri m'mitundu yosiyanasiyana yokhazikika, mphamvu yayikulu, acid ndi alkali kukana ndi maubwino ena. Itha kukwaniritsa ntchito zosiyanasiyana monga zofewa, hydrophilicity, ndi anting-arning powonjezera maumboni osiyanasiyana.