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. Contains 10 per pack. 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