LAMINATING FILM FOR METAL PLATE, LAMINATED METAL PLATE AND METAL CONTAINER

摘要

PURPOSE:To provide a film generating no embrittlement or shrinkage and keeping a sharp and beautiful printing state even under a considerably high temp. condition in a post-process by providing a printing ink layer to a polyester film being a base layer and forming an adhesive layer to the printing ink layer or the opposite surface of the film. CONSTITUTION:A polyester film 1 with a glass transition temp. of 60 deg.C or higher based on polyester compounded with 0.1-10wt.% of a polyester/polyether block copolymer as a polyether component is used as a base layer and a printing ink layer 2 is provided on the base layer. An adhesive layer 3 composed of a curable resin is formed to the printing ink layer 2 or the opposite surface of the film 1. When this film is laminated to a metal plate M such as a steel or aluminum plate, a beautiful laminated metal plate having a sharp high-grade feeling is obtained.