Microfiber core mop yarn and method for producing same

Textiles: spinning – twisting – and twining – Strand structure – Covered or wrapped

Reexamination Certificate

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Reexamination Certificate

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07866138

ABSTRACT:
A spun yarn formed with a core of microdenier synthetic filaments wrapped with a sheath. The sheath generally includes carded staple fibers that are spun around the core.

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Crosrol MK 5 Tandem Card, undated.
Bicomponent Fibers; www.fitfibers.com/bicomponent—fibers.htm.
Crosrol Intimate Blending System.
Hatch, Textile Science, 1993 West Publishing Company, 1stEd. p. 294.

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