Drawing and beaming a weftless warp of yarns

Details Drawing and beaming a weftless warp of yarns Drawing and beaming a weftless warp of yarns

1982-05-20

1983-10-04

Lowe, James B.

Plastic and nonmetallic article shaping or treating: processes

With measuring, testing, or inspecting

28178, 28187, 28242, 264238, 2642905, B29C 1702, D02H 502, D02H 1308

Patent

active

044077670

ABSTRACT:
A weftless warp of yarns being drawn and wound on a beam is fed through a tension detector, located prior to the drawing step and responsive to tension in any of the yarns equalling a predetermined non-zero level, for stopping the process. This prevents damage to or breakage of a yarn which might have become snagged in the warp source.

REFERENCES:
patent: 3351296 (1967-11-01), Frei
patent: 3612791 (1970-01-01), Porter

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