Bests & Worsts Reviews from Amazon

My masks came in the branded official 3M box and individually packaged. Everything was as expected with the masks aside from the Smell when first opening them. They have a chemical-like smell that I can only describe like pickle or salt and vinegar potato chips. Once the mask has been opened, initially aired out and worn for about 30 minutes, I no longer notice the Odor. I have only worn each mask once and then disposed of each appropriately after use. I would like to know what the ingredients are for this mask and any natural or chemical ingredients this product may come in contact with during manufacturing/production.