Multilayer foaming lamination, has foaming layer including material with apertures and another material filled in apertures, and skin layers provided on opposite sides of layer, where materials are made of different materials

摘要

The lamination has a foaming layer (10) including a material (11) with apertures (12) and a material (13) filled in the apertures, where the materials are made of different materials. Skin layers (20) are provided on opposite sides of the foaming layer. The materials (11, 13) have same thickness. The skin layers are made of cotton, flax, nylon or polymer weaved fabric, nonweaved fabric and gauze. The material (11) is made of a softer material and the material (13) is made of a harder material, and the colors of the materials are different.