Is there a way to stop Acrobat Reader from popping up on top when printing?

We use a warehouse management system that prints using Acrobat Reader, basically we scan the products and then once all products are scanned, a shipping label automatically opens up in Acrobat Reader (32bit) and prints automatically, so we aren't opening Acrobat Reader manually and it's also printing without intervention. The issue I have is that Acrobat Reader opens up on top of all other programs which is requiring us to manually minimize it. I'd like it to print without displaying in front of other programs to eliminate the need to minimize it back down after every shipping label, does anyone know if this is possible?