Ziplok
Yes, you do get a hole where the paddle went, but it really doesn’t affect the slicing up of your loaf - it’s not a massive hole, it doesn’t go up the full depth of the loaf, so your bread won’t collapse into a crumbly heap 😁. It only affects a couple of the slices, really, and as I say, it’s not a huge problem. Don’t let it put you off.
It is only a large hole if you make it bigger trying to dig out a paddle which is still stuck in there, Some pans the paddle sticks in the bread, some it comes out of the bread and stays in the machine. If you know that the paddle on your machine sticks in the bread, you leave it in the pan for 10 minutes to cool a bit after taking it out of the breadmaker, then hold the pan on its side in oven gloves and shake it from bottom to top over a cooling rack. The loaf will slide out sideways and the hole will be a minimum size - just big enough to hold the paddle. I
f you dig around the paddle to get it out, you will get a lot of mangled bread and a large hole