We Offer Shrink Wrapping Machine. fully Automatic Bottle Collection from Bottling Conveyor, Then Groupping of 4x3 Format or as Desired By Customer, Then Film Wrapping, Sealing, Cutting & Shrinking of Bottle Group, Automatically. mainly Use By Mineral Water, Beverages, Pharmaceuticals Companys. the per Pack Cost is Cheaper Than Paper-corrougated Box. But the Strength is Higher.