Ok so I can't get my new cup to open. I have quite literally tried every fold. For some reason what's happening is that there is no air inside and the cup just stays in it's fold. Occasionally I can get it out of the fold, but it stays crunched up in a line or a slight C shape with it's sides touching so there is no air inside it. I turn, I plunge, I do everything I can, to no avail.
So... any brilliant ideas? This is new territory for me.