Impregnating die

Details Impregnating die Impregnating die

1976-03-29

1977-09-06

Kee Chi, James

Coating apparatus

Solid member or material acting on coating after application

Running length work

118405, 118DIG18, 425113, B05C 1102, B05C 1110

Patent

active

040461033

ABSTRACT:
A die for impregnating yarn is provided with a die insert having a minimum inside diameter. An inlet duct opening into the die has walls with length L, the walls sloping at an angle within the range of from about 5 degrees to about 25 degrees. The length of the inlet duct is within the range of from about 10 to about 25 times the minimum inside diameter of the die insert. The maximum diameter of the inlet duct is within the range of from about 15 to about 35 times the minimum inside diameter of the die insert.

REFERENCES:
patent: 1131623 (1915-03-01), Burton
patent: 2787980 (1957-04-01), McDermott
patent: 2960063 (1960-11-01), Martuch
patent: 3090352 (1963-05-01), Knapp
patent: 3308787 (1967-03-01), McDermott
patent: 3898113 (1975-08-01), Meyer et al.

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