HALCO® Unnapped Loop
HALCO® Unnapped Loop is a 100% woven nylon loop with a smooth, unbrushed surface engineered for high cycle life and consistent engagement. The unnapped construction resists fiber matting and lint buildup over repeated use, making it a preferred loop for apparel, medical devices, sporting goods, and industrial applications where longevity matters. Latex free.
Also available in a flame retardant version.
Key Markets
- Transport
- Medical
- Industrial
Colors
- White
- Black
Halco offers a dye-to-match program for custom colors
Product Technical Data
HALCO® Unnapped Loop is available in 5/8″ to 6″ widths on 50-yard rolls, slittable to custom widths. Die-cut shapes and cut lengths available. Supplied in Black and White with dye-to-match for custom colors. Available plain back for sew-on applications with selvedge edges on both sides to prevent fraying, or laminated with pressure sensitive adhesives from 3M and other suppliers.
Engagement performance depends on the paired hook. Pair with HALCO® Standard Woven Hook for balanced engagement at 1.47 lb/in peel and 17.26 lb/in² shear, or with HALCO® Type 3 Molded Hook for the highest shear strength at 21.55 lb/in².
APPLICATIONS
Medical Braces
Automotive Interiors
Outdoor Apparel
Product Code Search
Use the filters below (width & color) to view popular stock sizes and their related part numbers.
For custom widths and colors, speak with a Halco representative to discuss your needs.
| Product Code | Width | Length | Color | Description |
|---|---|---|---|---|
| USBL34 | 3/4" | 27.5 YD | Black | Unnapped Woven Loop Tape Plain-Back |
| USWL34 | 3/4" | 27.5 YD | White | Unnapped Woven Loop Tape Plain-Back |
| USBL100-50 | 1" | 50 YD | Black | Unnapped Woven Loop Tape Plain-Back |
| USWL100-50 | 1" | 50 YD | White | Unnapped Woven Loop Tape Plain-Back |
| USBL112-50 | 1 1/2" | 50 YD | Black | Unnapped Woven Loop Tape Plain-Back |
| USWL112-50 | 1 1/2" | 50 YD | White | Unnapped Woven Loop Tape Plain-Back |
| USBL200-50 | 2" | 50 YD | Black | Unnapped Woven Loop Tape Plain-Back |
| USWL200-50 | 2" | 50 YD | White | Unnapped Woven Loop Tape Plain-Back |
| USBL300-50 | 3" | 50 YD | Black | Unnapped Woven Loop Tape Plain-Back |
| USWL300-50 | 3" | 50 YD | White | Unnapped Woven Loop Tape Plain-Back |
| USBL400-50 | 4" | 50 YD | Black | Unnapped Woven Loop Tape Plain-Back |
| USWL400-50 | 4" | 50 YD | White | Unnapped Woven Loop Tape Plain-Back |
| USBL600 | 6" | 27.5 YD | Black | Unnapped Woven Loop Tape Plain-Back |
| USWL600 | 6" | 27.5 YD | White | Unnapped Woven Loop Tape Plain-Back |