Even if the bag was platicized PVC, you are not in contact with the coin long enough to affect the coin. That is, as long as the plastic bag has not started to degrade. Does it feel slimy or dry? Dry is good.
The bigger concern, in my opinion, is the abrasiveness of the plastic bag. A soft cloth would be a better option.
If it was a sandwich bag? They are made from low density polyethylene and fairly soft as plastic goes .the barrier will keep finger prints off. So good choice ! no PVC in them
Thanks everyone! I was just curious about it the bag was harmful. Do you guys no if slabed coins are mostiure and humidity safe? Are they pefectly preserved for the long run?
Slobs are not hermetically sealed. Even if they were, if the TPG puts a big fingerprint on a coin, or sneezes on it, the problem will grown inside the slob.
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