Comment on My ravioli bowl won't unstick. Took about an hour of prying, and still I couldn't unstick the plate.
seejur@lemmy.world 5 weeks agoWouldnt be the opposite? What’s keeping the plates together is vacuum. What it needs is to heat the gas inside to make it expand and reduce the vacuum
MoreFPSmorebetter@lemmy.zip 5 weeks ago
Let me walk you through my 3 different answers.
Shrinking the bowl and the plate at the same time might just pop the seal when left in the freezer all night. It would only take a couple Crystal forming in the right spot to break that seal.
Blasting air into the seal could potentially resolve the pressure difference holding the bowl to the plate or force enough air into the bowl that it actually builds positive pressure inside and that pops the bowl off as well.
Heating the bowl would get it to expand slightly and cooling the plate would make it shrink slightly so doing them at the same time could cause the perfect seal they have formed to shift enough that it allows the pressure to equalize/release.
It’s less about heating the gas inside the bowl to reverse the vacuum and it’s more about breaking the seal that has formed in the first place.
GreyEyedGhost@lemmy.ca 5 weeks ago
But heating the gas inside would also work because, no matter how perfect the seal is, it won’t matter if there is no vacuum to hold the two pieces together.
SirEDCaLot@lemmy.today 5 weeks ago
This is the answer. Leave a hair dryer blowing at the thing for 5 or 10 minutes. It will heat the bowl, and also heat the air inside, which will expand.
seejur@lemmy.world 5 weeks ago
Amazing. Thanks!