Fluff reducing device in textile yarns

Details Fluff reducing device in textile yarns Fluff reducing device in textile yarns

2006-09-12

2006-09-12

Hurley, Shaun R. (Department: 3765)

Textiles: spinning, twisting, and twining

Apparatus and processes

With fluid jet

C057S352000

Reexamination Certificate

active

07104040

ABSTRACT:
Device for reducing the fluff of a yarn comprising a longitudinal duct for the passage of the yarn, and ducts for the injection of air, tangential to the yarn, forming a vortex in accordance with the yarn twist, without the interposition of deviation and control means for generating a balloon.

REFERENCES:
patent: 3448570 (1969-06-01), Stoller
patent: 4624102 (1986-11-01), Bell, Jr.
patent: 4858288 (1989-08-01), Hodgin et al.
patent: 5263311 (1993-11-01), Feil et al.
patent: 5351472 (1994-10-01), Ohashi
patent: 6332311 (2001-12-01), Todo et al.
patent: 1 013 803 (2000-06-01), None
EP Search Report.

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