COMPOSITE FABRICS WITH THE REINFORCING POLYMERIC AREAS AND WITH THE ELASTIC POLYMERIC AREAS Russian patent published in 2007 - IPC B32B7/00 B32B3/08 B32B7/04 B29C43/22 

FIELD: textile industry; chemical industry; methods of production of the composite fabrics with the reinforcing polymeric areas and the elastic polymeric areas.

SUBSTANCE: the invention presents the elastic product including the substrate with one or more reinforcing discrete polymeric areas, and also the composite fabric including the indicated substrate and the method of its production. The method provides, that they form on the substrate the set of the discrete polymeric areas of the elastomeric and non-elastomeric thermoplastic compounds. The composite fabric contains one or more dividing lines determining the boundaries of the set of the separate sections including at least one non-elastomeric discrete polymeric area and at least one elastomeric discrete polymeric area. The composite fabric contains the laminated substrate. The technical result of the invention is production of the discrete polymeric areas stretching along the whole length of the substrate, without their possible expansion together with the basic surface of the substrate.

EFFECT: the invention ensures production of the discrete polymeric areas stretching along the whole length of the substrate, without their possible expansion together with the basic surface of the substrate.

26 cl, 31 dwg