Cleaning of fouled spinneret parts

Details Cleaning of fouled spinneret parts Cleaning of fouled spinneret parts

1989-05-30

1991-04-30

Davis, Curtis R.

Cleaning and liquid contact with solids

Processes

With treating fluid motion

134 251, 134 254, 134 32, 134 33, B08B 300

Patent

active

050115413

ABSTRACT:
Fouled spinneret assembly parts are cleaned by impacting the fouled part with high-pressure jets of water. The water-jet cleaning treatment is especially effective for cleaning fouled spinnerets used in dry-spinning of spandex filaments.

REFERENCES:
patent: 4365383 (1982-12-01), Bartlett
patent: 4498934 (1985-02-01), Potts
patent: 4635666 (1987-01-01), Daley et al.
Fiber Producer, vol. 5, No. 1, "Spinnerets: Selecting Steels and Cleaning Methods", pp. 22, 24, 26, 28, 30-31, 33-34, 55 (Feb. 1977).
L. A. Langley and Vincent Jelms, "A Study of Spinnerette Cleaning Practices", Fiber Producer, vol. 8, No. 1, pp. 35-36, 38, 40, 42, 62-63 (Feb. 1980).

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