I have always been under the impression that those dates on plastic bags were the date of packaging the product. I never assumed it was the date of manufacture of the plastic bag. In this case, if one examines the date line, "5/10/22 21:58:16(?) 123004 8-6299CDF CORP," two thoughts come to mind. First, that is a lot of detailed information for the date of manufacture of a bag, i.e. 9:58 PM and 16(?) seconds on 5-10-22 in a continuous process. On the other hand, the date of 5-10-22 would imply the grapes are either, a. from the previous year in the Northern Hemisphere or, b. from the Southern Hemisphere. More questions than answers but if I had to guess, I would say the date stamp is the date of processing of the contents and not the bag.
Lastly, don't we have a "food industry" professional on the forum? I cannot remember who he or she is, but perhaps this person will weigh in on the discussion.