PVA water soluble bag for packaging of fertilizers, pesticide, dyestuffs, detergent, cement additives...Material: PVA PVOH PVAL

Using PVA bag for packing, it can measure exactly, avoid unsuitable dosage of cement additive.It could be used without open the packing bag, prevent operators from contacting additive directly.It is safer and more convenient. 

Packing cement additives with pva water soluble bag and adding it directly to the mixing bucket will simply the operation and achieve accurate measurement, and prevent operators from contacting additive directly. Environmental pollution is avoided at the same time.