Bundle of fibrous elements

Details Bundle of fibrous elements Bundle of fibrous elements

1978-09-07

1981-03-31

Watkins, Donald

Textiles: spinning, twisting, and twining

Strand structure

Longitudinal variation

57208, D02G 334

Patent

active

042585422

ABSTRACT:
Disclosed is a bundle of fibrous elements, at least some of which are uneven in the thickness in the axial direction thereof, namely some of which include thick portions having a larger sectional area and thin portion having a smaller sectional area. In these fibrous elements constituting the fibrous bundle, the thick portions have, in general, a higher dyeability than the thin portions, and in the fibrous bundle, these higher dyeability portions are formed substantially randomly at a distribution ratio of at least 300 portions per 10 cm of the length of the fibrous bundle. This fibrous bundle is characterized in that it apparently resembles a fibrous bundle composed of fibrous elements uniform in the thickness and dyeability. Also a process and apparatus for manufacturing such fibrous bundles are disclosed.

REFERENCES:
patent: 3117173 (1964-01-01), Adams
patent: 3958406 (1976-05-01), Corbiere
patent: 4043108 (1977-08-01), Reese
patent: 4059950 (1977-11-01), Negishi et al.
patent: 4084622 (1978-04-01), Makagawa et al.

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