| 摘要 |
<p>A cylindrical cleaning brush comprises abrasive fabric material arranged to form an outer tube 2 on an inner elongate core 4, the outer tube 2 consisting of longitudinally spaced sections 8 defined by radial cuts or divisions 6 in the fabric. In one form of construction the outer tube 2 may comprise a plurality of flaps of abrasive fabric folded over and with their opposite edges secured to the core 4 and their folds forming the outer surface of the outer tube.</p> |
