Importance

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Abstract

The invention relates to a tool for producing folding lines in flat materials which is composed of a metallic band-shaped base body with a working section and a supporting section with a supporting edge. To create a tool which forms grooved regions and scored regions between the grooved regions, in which scored regions the tool possibly only penetrates the flat material at isolated points, it is provided according to the invention that the working section is composed of grooving regions with a profile that is rounded in cross-section and of scoring regions with flank surfaces forming in cross-section from blades that start from a tip and extend to a base and are sharp-edged on both sides, wherein the outermost rounded profile surface of the grooving regions and the tips of the scoring regions have the same distance from the opposing supporting edge of the tool.

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First Claim