Production of a boucle type fancy yarn

Details Production of a boucle type fancy yarn Production of a boucle type fancy yarn

1978-10-25

1979-06-12

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Chenille

D02G 342

Patent

active

041576454

ABSTRACT:
A device for the production of a boucle type fancy yarn comprises two off-center rotating members engaging, via off-center bearings, a central element which remains stationary. The central element carries a triangular tool having a lower extension flanked by two entraining means. An effect yarn is fed by one of the rotating members in order to form turns around the tool and its extension. A first core yarn, which acts as a binding yarn, is fed along the extension to pass within the turns of the effect yarn, while a second core yarn engages the effect yarn turns from the outside.

REFERENCES:
patent: 3357166 (1967-12-01), McCarthy
patent: 3626679 (1971-12-01), Schwartz
patent: 3777464 (1973-12-01), Gross
patent: 3861128 (1975-01-01), Whitaker
patent: 3868812 (1975-03-01), Chatin
patent: 3869850 (1975-03-01), Gross
patent: 3969881 (1976-07-01), Boldrini

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