MULTI-LAYER STRUCTURE AND PRODUCTION METHOD THEREFOR

摘要

A multi-layer structure comprising a functional resin layer that is a shell layer consisting of a first functional resin and formed to cover a core layer consisting of base material resin or a second functional resin, and a base material resin layer encapsulating the functional resin layer, wherein layers consisting of functional resin are formed in positions that allow them to fully display their functions, are allowed to have a plurality of functions, and can be formed by compression-molding molten resin lump having the above multi-layer structure.