67yd 144/box ARAMID WHITE
Firefly Barbobs Flame Resistant pre-wound machine embroidery bobbins.
Made of 100% Aramid, containing Nomex fibers from Dupont, flame resistant bobbin thread is ideal for industries where safety is a concern. Flame resistant bobbin thread is intended for use with Madeira's Fire Fighter embroidery top thread and flame resistant backing. Each bobbin has 67 yards of spun thread. Available in white.
- Flame resistant embroidery bobbins
- 100% Aramid
- Style L
- 67 yards per bobbin
- 144 bobbins per box
DOCUMENTS AND INFORMATIONAL SHEETS
How to set thread tensions.pdf