| 摘要 |
1. A ready-for use composition for cleaning hard surfaces and containing a scouring base impregnated with a cleaning liquid, characterised by an expanded paper as scouring base which is in the form of a sheet of paper cut along parallel lines, close to one another, by means of short cuts repeated along each line and closely spaced, with lateral staggering of the cuts from one line to the next, and which is expanded by a stretching of the paper at right angles to the cut lines. |
