| Zugriffsnummer | 52414 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | ohne Peer Review |
| Sprache | Englisch ; Deutsch |
| Titel | Determining the coating thickness of technical textiles during the production process with terahertz radiation |
| Übersetzungstitel | Beschichtungsdicken im Fertigungsprozess mit Terahertz-Strahlung bestimmen |
| Autor(in); Institution |
Steiger, Andreas; 7.3, Detektorradiometrie und Strahlungsthermometrie, PTB-Berlin
Vieweg, Nico; Toptica Photonics AG, Bayern, GERMANY
Stegmaier, Thomas; DITF Denkendorf, GERMANY
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| Quelle/Jahr | Melliand-Textilberichte = Melliand international:(2025), 1, 22-26, 42-46 |
| ISSN | 0341-0781 (print) ; 0947-9163 (online) |
| URL | |
| Verlag | Frankfurt am Main: Deutscher Fachverlag GmbH |
| Zusammenfassung | Technical textiles are coated to make them suitable for the intended application, for example to change their waterproofness, mechanical strength, chemical resistance, appearance or feel. Examples include everyday rain jackets, special protective jackets for firefighters, the flexible top (soft top) of a convertible, the outer skin of tents or the tarpaulin (textile cover) for trucks or as an advertising medium. The thickness of the coating determines its function and quality. In accordance with DIN standards, the thickness of a coating is usually tested destructively and offline, i.e. during production, a piece is cut out of a coated fabric and compared with the uncoated fabric by weight measurement. Material and time are lost in the process. To counter this problem, the Deutsche Institute für Textil- und Faserforschung DITF, together with TOPTICA Photonics AG and the Physikalisch-Technische Bundesanstalt PTB, have researched a non-destructive and inline-capable measuring method as part of a cooperation project. The method uses terahertz radiation to carry out a non-contact measurement of the coating thickness during the production process before the fabric web is rolled up after coating. |
| Relation |
| Geschäftsfelder | Metrologie für die Wirtschaft |
| Förderinformationen (1) |
Förderername: Bundesministerium für Wirtschaft und Klimaschutz (BMWK)
Förderer ID: 0000 0001 0945 2036 Förderer ID Typ: ISNI Förderprogramm: ZIM Titel der Förderung: TeraMeTex Förderungsnummer: ZF41ß04113AB8 |