this post was submitted on 13 Mar 2025
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cross-posted from: https://lemmy.ml/post/27121839

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[–] SwampYankee@mander.xyz 109 points 11 months ago (2 children)

Fun fact, a taller, narrower can uses more aluminum!

[–] frank@sopuli.xyz 31 points 11 months ago (1 children)

It's definitely more surface area per volume, but a 200 vs 202 lid and a smaller hermetic seal cancels some of those losses. Sidewall is cheap aluminum wise, but you're likely right in that it's a little more aluminum. Definitely costs more to make since they do fill a little slower.

Also fuck coke, what a bunch of assholes

[–] BCsven@lemmy.ca 2 points 11 months ago (1 children)

The larger diameter of the original can plus the angled transition at either end probably means same surface area of aluminium. Small diameter differences make larger circumferential changes.

[–] frank@sopuli.xyz 6 points 11 months ago (2 children)

They do, but overall the can end (lid) is a LOT more aluminum than you expect and the whole rest of it isn't as much as you expect.

So a little less lid is worth a fair bit more sidewall in terms of weight of aluminum

[–] schnapsman@lemmy.world 2 points 11 months ago (1 children)

Since they apparently have the same volume, could one of you be a hero and steal one of each and weigh them?

[–] frank@sopuli.xyz 3 points 11 months ago

If I still worked where I used to I 100% would. No cans around me now :(

[–] BCsven@lemmy.ca 1 points 11 months ago (1 children)
[–] frank@sopuli.xyz 2 points 11 months ago* (last edited 11 months ago) (1 children)

I guess I'm a bit rusty, so I am not sure at 355ml and the skinny profile if you can get a 202 end can, or have to use a 200

Hard to tell if it's sleek or slim

Edit: Actually no, that's a 200 not a 202. Look at the profile around the tab.

[–] BCsven@lemmy.ca 2 points 11 months ago (1 children)

They look so similar hard for me to tell

[–] frank@sopuli.xyz 2 points 11 months ago (1 children)

Look at the indent around the opening. On the shorter can it goes from wide to narrow at the back of the tab. It's more of a straight line on the taller can

[–] BCsven@lemmy.ca 1 points 11 months ago
[–] AntY@lemmy.world 30 points 11 months ago (5 children)

I thought it was the other way around. The thickest part of the can is the top, followed by the bottom. The sides are much thinner. I thought the reasoning behind switching to tall and narrow cans with the same internal volume was to save on aluminium.

[–] De_Narm@lemmy.world 20 points 11 months ago

The top seems to be the same size, the old one just bulges more while the new one almost goes straight down.

[–] Redex68@lemmy.world 9 points 11 months ago (1 children)

Tops are pretty much standars size on all cans I'm pretty sure. So that part should be constant.

[–] frank@sopuli.xyz 8 points 11 months ago* (last edited 11 months ago)

That looks like a 202 vs a 200 can end, so a "sleek" not a "slim" (red bull can is slim)

The sleek can is 355 ml and uses a 200 end.

As for which uses more aluminum.... Good question. It's probably close

[–] eating3645@lemmy.world 6 points 11 months ago (1 children)

Someone should weigh both and see!

[–] ThePantser@sh.itjust.works 5 points 11 months ago* (last edited 11 months ago)

The only real way, speculation by photo is not that great. They also could have made the metal thinner.

[–] SwampYankee@mander.xyz 4 points 11 months ago (1 children)

Well, I assumed constant thickness, so if that's true, you might be right.

[–] expatriado@lemmy.world 8 points 11 months ago

you could use your coke scale to confirm

[–] Voyajer@lemmy.world 1 points 11 months ago

The tops are the same on both