Global Polyfilm Market, Size, Trends, By Type (Stretch Film, Shrink Film), By Resin Type (Polyethylene (PE), Polyethylene Tetraphlate (PET), Polypropylene (PP), Cast Polypropylene (CPP), Polyvinyl Chloride (PVC), Biaxially-Oriented Resins, Others), By Texture (Transparent, Opaque), By End-User (Packaging, Agriculture, Building and Construction, Consumer Goods, Medical, Others) and By Region (North