METHOD FOR MANUFACTURING ELECTROMAGNETIC SHIELDING FILM AND ELECTROMAGNETIC SHIELDING FILM MANUFACTURED THEREBY

摘要

The present invention provides a method for manufacturing an electromagnetic shielding film and an electromagnetic shielding film manufactured thereby, the method comprising the steps of: a) providing a single insulating layer on a first protective film, during which the insulating layer is formed from an insulating layer composition comprising at least one type of resin selected from a thermoplastic resin and a thermosetting resin and at least one type of filler selected from a flame-resistant filler and an abrasion-resistant filler; b) providing a metal layer on the insulating layer; c) providing a conductive adhesive layer on the metal layer, during which the conductive adhesive layer is formed from a conductive adhesive layer composition comprising a conductive filler and at least one type of resin selected from a thermoplastic resin and a thermosetting resin; and d) providing a second protective film on the conductive adhesive layer.