This mght work, but isn't the point of a record collection that you, notionally at least, have it available to view and possibly play? If you bag it up like this you'll never see it again, in which case you might as well have bought stocks and shares and had an income.Another possible approach. Box them and put the boxes into strong plastic bags (the sort used for building waste):
https://www.amazon.co.uk/dp/B014QBQKDO/?tag=pinkfishmedia-21
Add some rechargeable silica-gel packs to each bag and then seal them as well as you can. Check periodically to see if the silica gel needs to be recharged.
https://www.amazon.co.uk/dp/B08NWBWSZF/?tag=pinkfishmedia-21
I've not done this for records but the same principle is used to store antique cars here in the US.
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