| 摘要 |
PURPOSE:To provide a taping packaging material consisting of a seal tape, which displays an excellent antistatic ability for a long period of time, and an embossed tape, in order to meet the tendency of a high integration of a small sized electronic component such as IC. CONSTITUTION:For a taping packaging material for small sized electronic components, a seal tape is constitued of a four layer structure with a base film layer 11, a heat sealable sealant layer 12 which is formed on the surface on the embossed tape side of the base film layer, a conductive innermost layer 13 including a tetracyanoquinodimethane complex which is formed on the surface of the heat sealable sealant layer, and a conductive outermost layer 14 including the tetracyanoquinodimethane complex which is formed on the other surface of the base film layer. |
