Jakarta, INTI – Japanese zipper manufacturer, YKK, has introduced a prototype of an automatic zipper that can close itself at the push of a button. Equipped with a motor and gear mechanism, this innovation is expected to revolutionize how zippers are used in both everyday life and industrial applications.
Advanced Prototype with Motor and Wired Remote Control
According to a report by The Verge on Sunday, April 27, 2025, the prototype operates using a built-in motor and rotating worm gears that slide along the zipper track, pulling the two sides together. It is controlled via a wired remote, with a power cable connected during operation.
Currently, the prototype is significantly larger and thicker than conventional zippers, measuring several inches in length. However, if the technology can be miniaturized, it holds vast potential—such as reducing embarrassing incidents of forgotten open zippers.
In a demonstration video posted on YKK’s official YouTube channel, the system successfully joined two 16-foot-tall membranes in about 40 seconds, a task that would normally require a ladder or heavy machinery. In another demonstration, the prototype zipped together two temporary shelters measuring 13 feet wide and over 8 feet tall in just around 50 seconds.
Unlike other innovations such as Under Armour’s MagZip, which is designed to assist individuals with limited mobility, YKK envisions this automatic zipper being used for industrial purposes, such as connecting large structures or emergency shelters.
Challenges and Next Steps
YKK acknowledges that challenges remain. In addition to reducing the size of the prototype, the company plans to add a built-in battery for greater portability. Safety is also a top priority; YKK is currently developing additional safety features to prevent objects or body parts from being caught during the automatic closing process.
While the technology is still under development, YKK remains optimistic that this automatic zipper will open up new possibilities across various sectors.
Conclusion
YKK’s automatic zipper prototype represents a breakthrough in functional accessory design. Although further refinement is needed—such as miniaturization, battery integration, and enhanced safety mechanisms—the innovation has the potential to transform the way zippers are used, both in industrial applications and daily life. If successful, a zipper that moves automatically at the touch of a button could become the new standard in garment and equipment technology.
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