SAP sachet, also called Fluid Absorber, is made of PVA film sheet packaging products of Super Absorbent Polymer. The inner product is non~toxic, white granule products.It can absorb hundreds of times heavier than its liquid in a short period of time, such as water, urine, plasma and so on. A certain quantity of super absorbent polymer granule packaged in water soluble film, more convenient, faster and healthier.