Heat/fire resistant sewing thread and method for producing same

Details Heat/fire resistant sewing thread and method for producing same Heat/fire resistant sewing thread and method for producing same

2007-04-11

2008-12-30

Hurley, Shaun R (Department: 3765)

Textiles: spinning, twisting, and twining

Strand structure

Covered or wrapped

Reexamination Certificate

active

07469526

ABSTRACT:
A heat and flame resistant sewing thread having a core strand formed of glass material filaments is wrapped with a sheath of staple fibers spun about the core strand A lubricant is applied along the core strand to assist in the wrapping of the core strand with the sheath fibers. The sheath fibers include a series of microdenier fibers and generally will be ring spun about the core strand.

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