| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a plastic tray processed by deep drawing which has favorable conductivity, transparency and an antistatic effect. SOLUTION: An antistatic layer (12) having a needle crystal structure doped with antimony oxide and containing tin oxide is provided on each of both faces of a thermoplastic plastic sheet (11). Thereafter, the thermoplastic plastic sheet (11) is subjected to deep drawing processing.</p> |
