The world largest zipper company is upgrading the zipper after 100 years

The zipper is getting an upgrade. The new design meant to be lighter, more flexible, and to help solve one of fashion's most annoying little problems. Now, the world's largest zipper company says it's time for a makeover.You've probably seen YKK's logo hiding on your clothing. The 90-year-old Japanese company makes more than 100 million zippers a year. The way zippers are designed has remained unchanged for about the last hundred years.The new design means the way clothes are made will have to change, but w ...