Textiles: spinning – twisting – and twining – Apparatus and processes – Piecing up
Patent
1989-08-08
1990-10-23
Hail, III, Joseph J.
Textiles: spinning, twisting, and twining
Apparatus and processes
Piecing up
57 22, 57328, 57350, D01H 1115, D01H 15013
Patent
active
049642685
ABSTRACT:
In a process and an arrangement for the piecing of a double yarn after a yarn breakage at a spinning unit of a spinning machine, which forms a double yarn from two prestrengthened yarns, which is wound onto a spool package, it is provided that, for a piecing, a newly spun double yarn is connected by means of splicing with an end of the double yarn withdrawn from the spool package, in which case, before the splicing, both double yarns are prestrengthened by being provided with a twist.
REFERENCES:
patent: 3236464 (1966-02-01), Wey
patent: 4408442 (1983-10-01), Rohner
patent: 4445317 (1984-05-01), Mima
patent: 4494368 (1985-01-01), Mima
patent: 4570427 (1986-02-01), Premi et al.
patent: 4790130 (1988-12-01), Stahlecker et al.
Hail III Joseph J.
Stahlecker Hans
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