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Active: 10259 users

resealable drink cans & other frippery

Blogs > Thereisnosaurus
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Thereisnosaurus
Profile Blog Joined February 2010
Australia1822 Posts
May 26 2011 11:33 GMT
#1
While shopping for an all night essay writing session, I saw some of the new monster energy drinks. Figuring I may as well kill myself in an impressive fashion, I picked one out and headed home.

When I got there I noticed the thing had a wierd plastic plug where the opener would normally be, apparently this is a new thing coke has come up with:

http://www.wired.com/gadgetlab/2010/03/coca-cola-energy-drink-in-resealable-can/


This is actually really interesting and potentially impactful. One of the main reasons bottles are still around (glass bottles that is) is that cans can't be resealed. The mechanism itself is very simple but also very clever, a firm fitting rotary valve that you can unscrew pretty easily with a thumb once you take off the tab, but that certainly will stay shut bouncing around. It's quicker and easier to unscrew than a bottle top and while I'm unsure of the cost, if Coke can find a way of making these in such a way that they don't significantly add to the cost of their regular cans, I can imagine this being a big deal not just for soft drinks, but alchoholic beverages, particularly those not typically sold in cans like wine or spirit mixes and even canned liquids used for cooking (though the size of the valve release is to fine for anything syrupy or with solid bits).

Most notably, sporting venues would kill for this, with all the issues with glass bottles and cups have caused.


I'm wondering if you've run into these cantops before and what your experience has been. Would you be willing to pay an extra 5c a can or so for this mechanism? would you be interested in this sort of thing on alcho-cans or even cans of stuff like coconut milk tomato juice etc?

With so much gimmicky bullshit in the commercial market these days, I always love it when someone comes up with something genuinely clever and potentially useful to differentiate their stuff.

Poisonous Sheep counter Hydras
jello_biafra
Profile Blog Joined September 2004
United Kingdom6642 Posts
May 26 2011 11:37 GMT
#2
Yeah I've seen them before (think it was on monster too), I remember thinking it was pretty nuts at the time. I see no harm in paying a tiny fraction more to be able to reseal your can, a pretty good idea IMO.
The road to hell is paved with good intentions | aka Probert[PaiN] @ iccup / godlikeparagon @ twitch | my BW stream: http://www.teamliquid.net/video/streams/jello_biafra
deathly rat
Profile Blog Joined October 2010
United Kingdom911 Posts
May 26 2011 11:51 GMT
#3
Because it is both metal and plastic it is hard to recycle. For soft drinks plastic bottles are 100% recyclable, for things like cocconut milk (and wine) cartons are low on packaging and biodegradable. In venues paper cups are often used and can have lids.

Obviously somebody is trying their best to invent something useful, but i can't see where this product fits in at all.
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Thereisnosaurus
Profile Blog Joined February 2010
Australia1822 Posts
May 26 2011 12:20 GMT
#4
@DR yeah, I considered that as well. It looks like the thing is designed with some kind of resin seal which means it'd be easy to get the plastic bit off for recycling purposes with some kind of heat-pressure- sort process. It's certainly an issue but I don't think it's prohibitive.

Poisonous Sheep counter Hydras
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