Bedding filled with multi-fiber-layer composite material and manufacturing method thereof

The invention discloses a bedding filled with a multi-fiber-layer composite material and a manufacturing method thereof. The inner filler in the bedding is an elastic ventilating material formed by arranging a fiber ball layer serving as an interlayer between multiple fiber net layers, the elastic ventilating material is laid in parallel and namely laid horizontally or vertically, and flocculus layers are arranged on the upmost surface and the lowermost surface after the fiber net layers are laid in parallel; the fiber net layers and the fiber ball layer are manufactured respectively and combined, laying and stacking formation is carried out, after laying and stacking formation, the flocculus layers are combined to the upper surface and the lower surface, shaping processing is carried out, an outer wrappage is filled with the elastic ventilating material and then sewn. The bedding is soft wholly, higher in elasticity, excellent in resilience and air permeability, light in weight, soft and high in shape holdin