Riblet film and method for the production thereof
The invention relates to a riblet film (1) and to a method for the production thereof. The riblet film (1) with a riblet structure (6) on a first side of the film (1) and a fastening surface on the second side of the film (1) is formed from cured embossing lacquer (3), in which a sheet-like textile...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention relates to a riblet film (1) and to a method for the production thereof. The riblet film (1) with a riblet structure (6) on a first side of the film (1) and a fastening surface on the second side of the film (1) is formed from cured embossing lacquer (3), in which a sheet-like textile (4) is embedded and into which the riblet structure (6) is stamped. The production of such a riblet film (1) is performed by the following steps: a) surrounding a sheet-like textile (4) with embossing lacquer (3); b) stamping the riblet structure (6) into the embossing lacquer (3); and c) curing the embossing lacquer (3). |
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