TOKYO, Japan (October 20, 2026) — YKK Corporation has developed LUXFLAT™ [1] zipper, a metal zipper for bags, and plans to launch it globally in November.
The LUXFLAT™ zipper features an innovative element shape and a specially developed tape that reduce the sliding resistance commonly found in standard metal zippers.
By creating a flatter element surface, sliding resistance has been reduced by over 60% [2] compared with standard metal zippers. Furthermore, the sleek, flat appearance of the zipper chain delivers a premium feel and a smoother touch. LUXFLAT™ contributes to further enhancing the quality of premium leather bags.
YKK will continue to develop products that deliver enhanced functionality while responding to evolving market needs and the values sought by society.
Product Details: https://ykkdigitalshowroom.com/en/item/1134/
ABOUT YKK
YKK solves the most complex fastening and attaching challenges. Since its founding in Tokyo in 1934, YKK has continuously set industry standards for quality, innovation, and sustainability in the production of zippers, plastic hardware, hook-and-loop fasteners, webbing tapes, snaps, and buttons.
YKK’s “solutions-first” approach draws on its extensive product and machinery portfolio, engineering expertise, and integrated production, service, and supply chain capabilities across approximately 70 countries and regions. This positions YKK to support the growth of customers of all sizes and respond to their evolving business needs. Guided by the CYCLE OF GOODNESS® philosophy—“No one prospers without rendering benefit to others”—YKK aims to contribute to a sustainable society through its products and manufacturing operations. The company continually seeks new ways to meet customers’ changing needs while investing in its employees and giving back to its communities. Learn more at www.ykk.com.
1. The item code for LUXFLAT™ is 5RGY.
2. YKK Internal Test: Comparison with a standard metal zipper (Zipper Chain code: 5RGMP) and a standard slider (Slider code: DFH4).
