Ok got loads of stuff you just dismantled, you want to store in bank but it isn't autostacking. Here's the trick to make it auto-stack.
Lets say you have Item A in your bag and you know that somewhere in that mess of a bank you already have some item A. Well take another item from the bank, *any* other item, and move it to your bag but drop it right on the spot with item A. You know, do a swap. When you do that item A moves to you bank and if there already is Item A in the bank instead of swaping it will autostack with the item A already in the bank.