Complex material of textile and thermoplastic layers, e.g. for furnishing or baggage, has additional open-work textile decorative layer

摘要

The complex material (12), consisting of a basic textile structure (7) associated with a thermoplastic layer (2), incorporates an additional openwork textile layer (10), e.g. of double-rib knitted material. . The basic structure is a woven, non-woven or knitted material and the different layers are joined together by passing them between rollers (4, 5), one of which has a smooth steel surface and the other a rubber-covered surface. The thermoplastic layer is of a polyolefin film extruded at asterisk a speed of 4 m/min with a thickness of 0.8 mm