PRECISE GRAVURE PRINT FILM MANUFACTURING TECHNOLOGY DEVELOPMENT

摘要

It is difficult to apply the conventional IMD film to a back case of a portable phone due to low surface hardness and low abrasion resistance because a back case injection base material of the mobile phone is PC, when a conventional IMD film is applied. A surface scratch prevention effect of a product is improved by improving surface hardness through the improvement of a film thickness and a film property of an IMD hard coating surface. A product reliability level is satisfied by improving abrasion resistance by improving an interlayer combination force for each layer of the IMD film.;COPYRIGHT KIPO 2018