Fil-Tec is proud to introduce their magnetic core embroidery bobbins. The only bobbin specifically designed to sew without tension variation throughout the entire bobbin. The magnetic core, combined with advanced EB "cross-link" technology optimizes dynamic thread delivery to create consistent tension from beginning to end of each bobbin. Higher Quality And More Efficient Production
- Uniform Tension Control - Our patented magnetic core creates consistent delivery throughout the entire bobbin. No more interruptions for tension adjustments as your bobbin gets smaller. Magnetic core prevents backlash or over spin and eliminates the need for check springs.
- Fewer Bobbin Changes - Our magnetic core bobbin offers significantly more yards per bobbin changes results in fewer defects and more production.
- Clean Running - Advanced EB cross-link technology reduces lint and residual build-up in the bobbin case and tension spring. The result is a more trouble-free bobbin.
- High Quality Yarn - Fil-Tec uses only the finest quality high tenacity polyester yarns to make it patented magnetic core embroidery bobbin.