| 摘要 |
PROBLEM TO BE SOLVED: To provide a carrier tape body and a cover tape for it, in which generated static electricity can be efficiently diffused and the charge is eliminated as in conventional arts, and further solves the problem of breakdown of electronic parts, etc., by electrostatic discharge attributable to friction of electronic parts with the cover tape, and peeling of the cover tape of the packaging material by restraining occurrence of an electrification phenomenon itself. SOLUTION: The cover tape is put on a carrier tape body in which electronic parts are received. In the tape, an easily positively chargeable resin and an easily negatively chargeable resin in the electrification series are contained on the surface of the cover-tape facing to the electronic parts. |
