| 摘要 |
The invention relates to a method for forming a supporting profile (1) for ceiling plates, characterised in that use is made of a metal tape (2), from which two similar strips originate, by splitting said metal tape in two, in longitudinal direction along a broken cutting line, in such a way that a succession of geometrical figures (3, 4) is formed on both strips and both strips form each other mirror image, and that each strip is provided with wings (6) for supporting the ceiling plates and that finally said continuous profile (1) is mounted on each strip of formed therefrom. The invention also relates to the thus obtained supporting profile.
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