The PP-made screw closure with hinged overcap is fitting on a 38-400 plastic container neck and offers a round pouring hole that can be featured with a TPE valve for controlled and well dosed pouring. The valve can be offered in different shore hardnesses and cut sizes to support best pouring of the product. Various liner versions (Tri-Tap, Top-Tab, etc) are available for PET, PVC, HDPE or PP bottles.