Pouring Spout of the type used in bottles containing Liquid substances with variable viscosity

摘要

A pouring Spout of the type used in bottles containing Liquid substances with variable viscosity Grade. The Spout comprises a station which is defined by at least a First and a Second hole and Liquid substances, being the first step of the Orifice area greater than or equal to the area of Passage of the second Orifice.The use of the pouring Spout allows for different flows out of liquid, according the user's Choice. Each Hole presents LIDS which are a proportion with the hole cover. Alternatively, each Hole defines Valves of Air Passage.