I don't like "submarine" PR articles like this, because I feel like the author didn't ask any of the obvious questions around this zipper: 1. No closeup pics of how the zipper is actually sewed onto fabrics. 2. Is this design more likely to tear fabrics than a traditional zipper? A video another commenter linked made it look more fragile to me, but I don't know. 3. The biggest issue with any zipper is snags. This des…
I can't see this new design solving that problem. Of all the day-to-day inanimate objects I've encountered I'd single out zippers as the most problematic I've come across. I cannot think of another device I've had so much trouble with.
They snag, jam, the teeth fall out or tear out with little provocation, they come 'unraveled' at the ends and cannot be easily fixed. Fly zippers have even caused me injury, and when used on sleeping bags and like they catch the fabric and either damage it or break in the process of untangling them. And if that's not enough, the metal parts of zippers corrode in washing detergents and stain removers—often to the extent that it's a significant cause of zipper failures.
Moreover, zippers are much more difficult to replace than buttons—I can replace a button on a shirt or fly in a minute or two but replacing a zipper is a major undertaking especially if one is not expert with a sewing machine.
Zippers on jackets are often the worst, I've an ex NATO military jacket that's tough and hard wearing and extremely well made that I'd never be without in winter but its YKK zipper gives me no end of trouble. And recently I've scrapped two perfectly good high-visibility jackets because zipper teeth have pulled out and in both instances the zippers weren't subject to abuse (these zippers weren't YKK brand).
Give me buttons any day.
PS: my other peeve is Velcro on clothing. I dare not mention the tortures that ought to be inflicted on the person who came up with that abomination of an idea.