When you ask, "Which zipper size is bigger?", the answer is usually a size 8 or 10 zipper. However, these are just standard sizes. In reality, there are much larger zippers, primarily used in industrial applications. These "super zippers" are massive, durable, and highly functional, offering exceptional practicality.

Our product features a 37mm tooth width and a 156mm zipper tape, making it robust and durable.
When standard-sized zippers are insufficient for large, high-strength applications or industrial needs, an upgrade is necessary. Our extra-large resin zipper, with its 156mm wide zipper tape and 37mm wide teeth, makes it the preferred choice for industrial sectors.
The core of this zipper's performance lies in its robust resin structure. The 37mm wide teeth are made from high-quality polyoxymethylene (POM) resin, providing exceptional tensile strength and ensuring a tight and secure engagement, preventing cracking, jamming, or wear even with repeated use. The injection-molded teeth are precisely formed to maintain consistent alignment, guaranteeing smooth operation every time—even when handling heavy fabrics, without jamming or uneven closure.


Complementing the robust and durable 37mm zipper teeth is a 156mm wide polyester zipper tape, designed for maximum durability and tear resistance. Unlike narrower zipper tapes that can easily stretch or wear out under pressure, our extra-wide zipper tape distributes stress evenly across its surface, preventing damage in high-tension applications and making it ideal for outdoor or long-term use.


Wide Range of Applications
1. Industrial and Logistics: Can be used to secure large cargo bags, flexible intermediate bulk containers (FIBCs), and industrial equipment covers.
2. Outdoor and Camping: Ideal for large tents, awnings, and adventure gear.
3. Artistic Display: This product can create striking visual effects in public spaces, museums, or events. The oversized design attracts attention, transforming functional fasteners into unique visual focal points.
Please feel free to contact us at any time.
Contact us: amy@yyxll.com