I was at a presentation about the logistical aspects of production during PAX and 3D printing is almost illogical. The current machines aren't fast enough, and

I was at a presentation about the logistical aspects of production during PAX and 3D printing is almost illogical. The current machines aren't fast enough, and the quality isn't there compared to what you can get for an injection mould. From what the panelists were saying, the closest thing to 3D printing could be useful for would be to use a high resolution printer to create a few masters from which you could create your moulds instead.