摘要 |
PURPOSE: A pipe with lines is provided to produce a product in a rotational injection method by continuously bending an injector or a die in a spiral shape. CONSTITUTION: Four spiral shapes are continuously overlapped in a pipe(5) and a curved or unevenness shape groove is formed in the pipe. In addition, the circular bent portion inside the pipe is made up in various shapes. As the various numbers of curves of the plural shapes are formed in the pipe, the structure of molecule is divided while the liquid or gas passing through the pipe is collided with the curves. Accordingly, chemical reaction between the materials contained in an object is actively generated and a natural purification function is accomplished.
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