Exploring the world of aluminium closures

Try asking anyone in the wine industry whether wine producers should move from cork to screw cap and you’re bound to get an endless, passionate debate. I found myself in the middle of such an ordeal at the launch of the “Turn 360⁰” campaign, a joint initiative by the European Aluminium Foil Association, Guala Closures and Hulamin, all stakeholders in the screw cap industry.

Personally, I believe there’s a time and a place for everything in life. Coming from a consumer angle, I’ll never rejected a bottle of wine based on its closure. My wine buying decisions are based on price and occasion. I guess my wine collection reflects this, as it’s pretty much a 50/50 split between cork and screw cap.

Easy access must be the biggest advantage screw cap has over cork.  Let’s be honest. Who wants to look for a cork screw after a killer day at work when you can just crack open that bottle and fill your glass to the rim?

Some other advantages include a guarantee that aluminium closures does not affect the taste of a wine, due to its inherent strength and corrosion resistance.

Another fair factor, according to the  aluminium-closures.org website, is the  green factor. Did you know that about 75% of the aluminium ever produced is still in use today?

I could go into the technological and economical advantages of screw caps, but hell, that’s cutting into my wine time.

I believe there’s a space in the market for both. So does Chenin King, Bruwer Raats, who said: ”Once a wine exceeds a certain price point – which mostly depends on the time it spends in barrel – I prefer to use a cork.”

I’ll drink to that! Cork does come at a higher price and when you find an affordable bottle of wine under cork in a supermarket, more often than not it’s closed with a low quality alternative to natural cork. If that’s the case, best you bag a screw cap wine and take advantage of its easy access benefits.