Process for making a composite body

摘要

A composite body having a portion of a thermosetting material and a portion of a thermoplastics material is formed by including a layer of fabric having a serrated surface between the two portions as a connecting means. The fabric with its serrated surface facing outwards is applied to an area of a thermosetting material after which a thermoplastics material in particulate form is intimately mixed into the serrations of the fabric. The composite body, such as a weaving shuttle, is then pressed, fused and cured.