| 摘要 |
PURPOSE: A depth filter having an increased filtering area and a manufacturing apparatus thereof are provided to produce the filter with simplified manufacturing process, and to produce the filter of which filtering area is increased with inexpensive costs. CONSTITUTION: A manufacturing apparatus of a depth filter includes the following: a media supplying roller(110) supplying media; a support roller(121,122) supporting the media; a shaping rod(130) in which the media is winded in a filtering molding process; a pre-heating roller(140) preheating the media; a molding roller(150) winding the media on the shaping rod; and a cutter(160) cutting a terminal part.
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