| 摘要 |
A pour spout used in bottles containing liquid substances with different degrees of viscosity. The pour spout comprises a pouring opening, which is defined by at least a first and a second pouring orifice for the liquid substances, being the pouring area of the first orifice bigger than or equal to the area of the pouring area of the second orifice. The use of the pour spout allows to obtain different flows of the contained liquid, according to the user's choice. Each orifice presents its respective lids, which are proportional to the orifice the cover. Alternatively, each orifice defines air inlet paths.
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