| 摘要 |
PURPOSE: Provided is a color PP bottle cap and a color PP bottle spout which are changed from the design of the cap and spout of an existing PT bottle. CONSTITUTION: A bottle cap made of a color PP material is manufactured to have a actual 100 Won coin inserted into the upper of the PP bottle cap so that the coin does not escape. The color PP bottle cap (so-called a coin bottle cap) is devised to obtain the effects on marketing. The inside of the color PP bottle cap is closed or opened as the existing caps, and the spout made of the PP material is manufactured to regularly drop a water or drink when using the same.
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