| 摘要 |
PROBLEM TO BE SOLVED: To provide a bag filter for dust collectors ensuring fixation of stoppers even when there is a variation in the inside diameters of the bag filter of the dust collector. SOLUTION: The bag filter 10 is to be attached to and detached from a receive hole of a holding plate 5 of the dust collector by means of a stopper 4 and consists of a cylindrical filter cloth 1 and a filter trunk part 2 inserted into the bottom part of the cylindrical filter cloth 1 and sewed up along a predetermined line. A peripheral seam 3 is formed along a specified line on the cylindrical filter cloth 1. COPYRIGHT: (C)2009,JPO&INPIT
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