The invention relates to a cover material for covering an airbag unit, comprising a textile carrier material (1) composed of threads and comprising a coating (2) based on thermoplastic materials applied to the textile carrier material (1) on the visible side, wherein the textile carrier material (1) has, in a longitudinal direction (L) and/or in the transverse direction (Q) orthogonal with respect thereto, linear regions (100) of lower strength than in the remaining regions (101), which linear regions form weakening lines (30) for the cover material (3), and along the weakening lines (30) the cover material has an ultimate tensile strength of 150 to 700 N and a tear propagation resistance of 3 to 45 N.
Cover Material for Covering an Airbag Unit
2021-07-22
Patent
Electronic Resource
English
IPC: | D06N WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL , Wand-, Fußboden- oder ähnliche Belagstoffe, z.B. Linoleum, Wachstuch, Kunstleder, Dachpappe, bestehend aus einem mit einer Schicht aus makromolekularem Material überzogenen Fasergewebe / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |