ANTISTATIC PACKAGING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide an antistatic packaging material formed of a multilayer structure to be easily obtained by holding excellent points of a structure molding made of a thermoplastic resin film, and incorporating sufficient antistatic properties even at a low humidity and high degree of freedoms of a laminated constitution. SOLUTION: The antistatic packaging material comprises a multilayer structure having an organic polymer destaticizing layer containing polyaniline or its derivative and an ionic group-containing copolymer polyester as indispensable components and having a surface resistance measured in a 14% RH atmosphere at 24 deg.C of 1×1010Ω/(square) of less, and two polyester layers made of two types of polyesters different from one another.