| 摘要 |
A mop yarn device for a floor mop comprising a flexible, web-shaped carrier means (1) to the one surface of which a great number of mop threads (5-7) are attached for cleaning purposes and the opposite surface of which is intended for releasable attachment to the frame of the floor mop, for instance by means of Velcro3 strip (2). The novelty of the invention is that the mop threads (5-7) consist on the one hand of tightly (5- 7) and, on the other, of loosely (6) plied bundles of natural fibres, which have a comparatively smooth surface structure, such as flax fibres, that the mop yarn device comprises a central portion (3) with mop threads of comparatively short length and a peripheral portion (4) with mop threads of comparatively great length, and that the loosely plied mop thread bundles (6) are located only in said central portion (3) whereas the tightly plied mop thread bundles (5, 7) are located in said central portion (3) as well as in said peripheral portion (4). |
