April 29, 2024
National Zipper Day is a holiday celebrated on April 29th every year in honor of the invention of the zipper by Gideon Sundback in 1913.

While you’re having fun (or going crazy) chasing Flambé’s maze of zippers, here’s some very cool facts about the world’s largest Zipper manufacturer ….. YKK.
The initials YKK stand for Yoshida Kōgyō Kabushiki (Kabushibibaisha), a Japanese business that owns the most popular zipper brand in the world. Because of its cutting-edge technology and reliable materials, YKK continues to dominate the fastener market worldwide.
Today, YKK produces more than 50% of zips worldwide. Zips may be easy to make; they may have not seen much innovation in the last fifty years, and they may be simple but (so far) no other zipper company can compete against the YKK monopoly.
YKK, founded in 1934, manufactures and produces about 10 billion zippers a year. The YKK Group consists of two main operations – 1) the fastening business, and 2) the architectural products business. The fastening business, includes zippers made for the apparel industry, comprises about 40% of its global business. The architectural products business, includes products for windows, doors, curtain walls, and even bridges and ocean clean-up products for the oil and gas industry, comprises the other 60%.
The largest zipper factory in the world! The YKK factory in Macon, Georgia has earned that label. This mega factory boasts 14 modern plants and over 900 employees, producing 7 million zippers a day. These zips, which come in more than 427 standard colors, total over 1,500 styles including a luxury style called Excella, where all of the parts are highly polished!
What’s so special about YKK Zippers? They are amazing in their ability to self-lubricate the more you use them. Have you ever had a zipper that becomes sticky and gritty over time? If you check the brand on the pull, it will always be some lesser make of zipper. “Sticky and gritty” are nasty characteristics experienced with a YKK. As a matter of fact, the YKK brand zips up and down more smoothly the more you use them!
After learning a bit about YKK (my curiosity at last satisfied), I immediately ran around to all of our closets checking for the brand …….. hey, they’re all YKK! Now it’s your turn …… Check your zipper pull tabs! Are they YKK? I’ll anxiously await your full report!
On and on and up and down! Because I put so much detail and time into my Steampunked Zentangle tangle, I was going to make Flambé’s post to commemorate National Zipper Day short and sweet. But because there’s so much information about Zippers, my fascination grew exponentially, much like my Zipper maze!

Hope you enjoy this abbreviated overview about Zippers! If you’re heading outdoors to ponder this fascinating technology, don’t forget to Zip Up!
