Product Summary
Flexible Magnetic Zipper Rubber Magnetic Rope provides a soft, continuous magnetic closure that replaces traditional zippers on garments and bags.
Flexible rubber construction
Consistent multipole attraction
Easy to cut and sew
Custom diameter and length available
Product Details
Flexible Magnetic Zipper Rubber Magnetic Rope is produced in our factory as an extruded rubber magnet cord designed for garment, bag and soft-goods closures.
We compound ferrite magnetic powder with a flexible polymer binder and extrude it into a continuous round rope. After multipole magnetization, the two matching lengths attract along their full contact face, creating a smooth open-and-close action without teeth or a slider. The material stays soft and can be cut to any length, sewn into fabric channels, or inserted into hem pockets. Factories that order Flexible Magnetic Zipper Rubber Magnetic Rope from us typically request diameters of 3 mm, 3.5 mm or 5 mm and specify polarity matching so the pair closes evenly.
Our production line controls powder loading, extrusion diameter and magnetization pattern to keep pull force uniform from batch to batch. The rope bends around curves without cracking and remains functional after repeated opening and closing. Distributors and apparel suppliers who buy custom rubber magnetic rope often need black or colored versions in long rolls for cutting on site. We supply both trial lengths and ongoing volume with the same process controls and inspection standards.
The same Flexible Magnetic Zipper Rubber Magnetic Rope works for jackets, sportswear, pouches, curtains and other soft closures where a quiet, tool-free magnetic seal is preferred over a conventional zipper.

Product Parameters

| Parameter | Specification |
|---|---|
| Product Name | Flexible Magnetic Zipper Rubber Magnetic Rope |
| Material | Ferrite powder + flexible polymer (rubber magnet) |
| Shape | Round rope / cord |
| Typical Diameter | 3 mm, 3.5 mm, 5 mm (custom available) |
| Magnetization | Multipole |
| Color | Black (other colors on request) |
| Form | Continuous length or cut-to-size |
| Working Temperature | Up to approx. 80 °C |
| Flexibility | Can be bent and sewn without cracking |
| Tolerance | ±0.2 mm on diameter |
| Packaging | Rolls or cut pairs |
FAQ
Q1: Can the rope be supplied in matched pairs with opposite polarity?
Yes. We magnetize paired lengths so they attract correctly along the full contact surface.
Q2: What is the usual minimum order for a custom diameter?
Trial quantities start from a few hundred meters; larger production runs are confirmed with the quotation based on diameter and total length.
Q3: Is the material suitable for machine sewing into fabric channels?
Yes. The flexible rubber base can be sewn or inserted into hems and channels without special tools.









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