How to store polypropylene masterbatches?

According to customer needs, we can produce: polypropylene spunbonded non-woven fabric color masterbatch, polypropylene melt-blown non-woven fabric color masterbatch, polypropylene SMS non-woven fabric color masterbatch, polypropylene filament color masterbatch, polypropylene BCF color masterbatch, polypropylene color masterbatch and other kinds of polypropylene fiber color masterbatch.

Polypropylene masterbatch packaging storage: The product adopts double-layer packaging, the inner layer is waterproof and moisture-proof polyethylene film bag, the outer layer is paper-plastic composite bag. Please store in a ventilated, dry place, under the cushion, avoid sun, rain, masterbatch color quality of up to 5 years. The remaining parts should be re-sealed after opening the bag to prevent dust pollution and moisture absorption.