Process for the production of a yarn package

Details Process for the production of a yarn package Process for the production of a yarn package

1991-10-30

1993-06-29

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 43R, 242 431, 242177, 242178, B65H 5402, B65H 5504

Patent

active

052226760

ABSTRACT:
A yarn build is applied to at a constant traverse length up to a limit diameter D. In order to achieve a uniform yarn draw-off tension, even with packages of large mass and correspondingly large diameter, the traverse length is thereafter reduced as the diameter increases. In the case of a conically shaped tube, the conicity of the build is also reduced which leads to improved exploitation of volume and greater package mass for a given package radius.

REFERENCES:
patent: 1104818 (1914-07-01), Mitchell
patent: 1233041 (1917-07-01), Foster
patent: 1968406 (1934-07-01), Lambeck
patent: 2296420 (1942-09-01), Campbell
patent: 2848173 (1958-08-01), Hebberling
patent: 2858993 (1958-11-01), Siegenthaler
patent: 4055312 (1977-10-01), Lucke
patent: 4789112 (1988-12-01), Schippers et al.

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