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US 2009/0151139 A1Published application
Composite yarn and method of manufacturing the same
AssigneeKorea Institute for Knit Industry
InventorsHyun Chel KIM, Su Bong KIM, Wan Jin KIM, Woo Yeung KIM, Won Hwan OH
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Abstract
A method of manufacturing composite yarn by doubling and twisting paper tape and back warp yarn in one process without doubling paper yarn and back warp yarn after fabricating the paper yarn using the paper tape, includes: passing paper tape unwound from a bobbin by external force through the bobbin in an axial direction of the bobbin, and rotating the paper tape together with additionally-supplied back warp yarn about the axis of the bobbin to twist the paper tape and the back warp yarn together.
Claims4
A method of manufacturing composite yarn, comprising:
- passing paper tape unwound from a bobbin by external force through the bobbin in an axial direction of the bobbin;
- and
- rotating the paper tape together with additionally-supplied back warp yarn about an axis of the bobbin to twist the paper tape and the back warp yarn together.
Dependencies are inferred from the claim text.