Multi-fibre layer composite elastic breathable structure and application thereof

The invention discloses a multi-fibre layer composite elastic breathable structure and application thereof. The multi-fibre layer composite elastic breathable structure is an elastic breathable material which mainly comprises a plurality of fibre mesh layers and fibre ball layers serving as sandwich layers between every two fibre mesh layers; a flocculus layer is arranged on each of the uppermost surface and the lowest surface of the elastic breathable material after the parallel pavement of the fibre mesh layers and the fibre ball layers, wherein the parallel pavement is horizontal or vertical pavement. The multi-fibre layer composite elastic breathable structure can be applied to an elastic filling articles and sound absorbing materials, and particularly used for filling or manufacturing beddings, household articles, clothes, automotive trim, articles for children and protective materials. The overall multi-fibre layer composite elastic breathable structure is softer and better in elasticity; meanwhile, exc