I would be afraid to have this kind of basket holding my boards. Yes, in most cases, you would not get damage if the boards were closed inside of a good, metalized (silver colored) ESD protective bag. The problem is that the boards usually have to come out of the bag to have something done to them. That is when they could be damaged. Another problem is that the bags wear out, get torn and don't work. Just lining the basket with some kind of material would be more dangerous. Having any kind of plastic that can generate and hold a static charge may be a risk. If cost is a concern, ordinary cardboard boxes would be better. They won't make a static charge and they absorb some moisture (water) from the air so they are a little like an ESD bag. As far as the other factories, maybe the plastic containers were anti-static. You can't always tell by looking. Maybe they were treated (sprayed)with something. Maybe they had ionizers to kill the static charge. Maybe the air was very moist and static can't build up. Or maybe they were just taking a chance. I'm not suggesting that you get a catalog and spend many dollars. Read and learn, buy some minimal test equipment, discover and fix the problems that you find. Good luck, I hope that this has helped John Thorup
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