During daily repeated use, wear is a common issue for zippers. SBS invites you to explore the improvements we’ve made on this AR (abrasion resistance) zipper and how we’ve extended its lifespan.
Optimizing 1：high-strength sewing lines
SBS utilizes high-strength sewing lines to prevent the teeth from falling out, reducing wear and aging during long-term use.
Optimization 2: the structure of teeth and slider
The surface of the AR zipper teeth adopts a notchy design, locking the sewing line inside the notch. Besides, the inner cavity of the slider has been changed. Pulling and closing the board does not directly cause friction to the sewing lines, which helps reduce wear and tear.
Abrasion resistance performance: The average load of pulling is up to 10,000 times, which is higher than the industry standard of 600 times. Recommended for luggage and bags, ensuring more reliable daily use.
