Spun yarn piling and cleaning method

Details Spun yarn piling and cleaning method Spun yarn piling and cleaning method

1985-09-25

1987-04-07

Hornsby, Harvey C.

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Special forms and forming

68 13R, 68177, 68205R, D06B 304

Patent

active

046549102

ABSTRACT:
A method for piling and cleaning a spun yarn in a wet spinning in which a yarn is withdrawn at a predetermined velocity and is dropped by its own weight into a rotating cylindrical container with the bottom formed with drain holes while simultaneously traversing the yarn in the radial direction of the cylindrical container so that the yarn is piled at the bottom of the cylindrical container in the form of a ring; and a cleaning liquid is sprayed against the yarn which is being piled, thereby cleaning the yarn.

REFERENCES:
patent: 1396792 (1921-11-01), Taylor
patent: 1418136 (1922-05-01), Dreaper
patent: 1766716 (1930-06-01), McConnell
patent: 1825478 (1931-09-01), Rowley et al.
patent: 2149708 (1939-03-01), Recklinghausen et al.
patent: 3605146 (1971-09-01), Amengual
patent: 3767360 (1973-10-01), Singh

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