RE-LOCKABLE OUTLET FOR LIQUID FOOD FILLED IN CARTON / PLASTIC COMPOSITE PACKAGING

摘要

Re-closable pouring element comprises a peripheral flange (4), an inner thread (5), a base body (1) with an outer thread (6), a cutting part, an opening element (2) and a screw lid (3). The opening element has an outer thread (8) arranged in the inner thread of the base body. The opening element is structured so that it cuts an opening in the packaging material below the pouring element when the list is initially operated. Preferred Features: The outer thread of the opening element has two threaded paths (8A, 8B) which interact with each other.