... polyvinal alcohol ( PVA fiber ), polypropylene fiber, poly PE Safety net Function of the construction safety net(scaffolding nets):To prevent people or articles from ... site clean.Caution:The storage and transport environment of the safety net must be ventilated,dark, not heat and be avoided ... cleaning break after aging : ≥ 80%1.materials: HDPE,PE,PP,nylon, fiberglass 2.specification:1.5*8,1.6*8,1 ...