Professional-grade loop fastener with woven nylon backing for thousands of secure closures. Non-adhesive design allows sewing or adhesive attachment. Ideal for apparel, furniture, and industrial applications with 200°F temperature resistance.
The 3M™ Loop Fastener SJ3401 is a professional-grade reclosable fastening solution designed for industrial and occupational applications. This non-adhesive loop fastener features a woven nylon backing covered with thousands of soft, pliable napped loops that provide durability for thousands of openings and closures. When paired with 3M™ Hook Fastener SJ3402, it creates a complete two-part fastening system that offers exceptional performance and reliability. The fastener is most commonly attached by sewing but can also be applied using hot melt or liquid adhesives, providing maximum design flexibility for various substrates and applications.
This versatile fastening solution excels in fabric-based applications including uniforms, gloves, clothing, carpet panel attachments, and securing fabric to furniture cushions. The absence of adhesive or liner allows for easy customization and tailored appearance for fabrics and garments. The fastener is both washable and dry cleanable, making it ideal for textiles that require frequent cleaning. With a maximum operating temperature of 200°F (93°C) and good performance in both indoor and outdoor environments, this loop fastener serves as an excellent alternative to traditional closures such as zippers, screws, snaps, and hooks.
The 3M™ Loop Fastener SJ3401 comes in a convenient roll format with dimensions of 0.75 inches wide by 50 yards long, packaged as 16 rolls per case for bulk purchasing. The preshrunk design ensures stability and flatness, while the engaged thickness of 0.12 inches (3.1mm) provides secure and reliable fastening. This industrial-grade product is intended for trained industrial and occupational customers for workplace use and is not intended for consumer sale or personal use.
Key Features
- Woven nylon loop fastener with soft, pliable napped loops for durable thousands of openings and closures
- Non-adhesive and liner-free design allows attachment by sewing or with hot melt and liquid adhesives
- Maximum operating temperature of 200°F (93°C) provides excellent temperature resistance for various environments
- Preshrunk design ensures stability and flatness for professional appearance and reliable performance
- Suitable for indoor and outdoor use with excellent durability in both fabric-based and industrial applications
- Works seamlessly with 3M™ Hook Fastener SJ3402 for complete two-part fastening solution
- Washable and dry cleanable for textiles requiring frequent maintenance and cleaning
- Alternative solution to traditional closures including zippers, screws, snaps, and hooks
Technical Specifications
| Specification |
Value |
| Product Number | SJ3401 |
| Brand | 3M™ |
| Product Type | Loop Fastener |
| Product Form | Roll |
| Product Color | Beige |
| Overall Width (Imperial) | 0.75 in |
| Overall Width (Metric) | 19.05 mm |
| Overall Length (Imperial) | 50 yd |
| Overall Length (Metric) | 45.72 m |
| Total Tape Thickness without Liner (Imperial) | 0.08 in |
| Total Tape Thickness without Liner (Metric) | 2 mm |
| Engaged Thickness (Imperial) | 0.12 in |
| Engaged Thickness (Metric) | 3.1 mm |
| Backing Material | Nylon |
| Adhesive Type | Non-adhesive |
| Liner Material | None |
| Maximum Operating Temperature (Fahrenheit) | 200°F |
| Maximum Operating Temperature (Celsius) | 93.3°C |
| Closure Life (Cycles) | 5000 |
| Units per Case | 16 rolls |
| Smallest Saleable Unit | Roll |
| Good for Outdoors | Yes |
| 3M ID | 7010383336 |
| UPC | 00021200625350 |
Order 3M Loop Fastener SJ3401 Beige Reclosable Adhesive-Free at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
