Dynamic control of textile warp size add-on on a running slasher

Details Dynamic control of textile warp size add-on on a running slasher Dynamic control of textile warp size add-on on a running slasher

1987-09-28

1988-12-27

Mackey, Robert R.

Textiles: manufacturing

Warp preparing or handling

With fluid treatment

28185, 364470, D02H 502

Patent

active

047930357

ABSTRACT:
The amount of textile warp size added to a sheet of threads in a running slasher is controlled by measuring the force applied to a separator bar, by passage of alternate threads on alternate sides of the bar. This force is the result of the dried size, which causes adjacent threads to adhere to each other. The force is compared to a predetermined value corresponding to the desired amount of size to be added to the threads. Based on this comparison, the pressure on the nip rolls is adjusted in order to squeeze more or less of the size solution from the threads. In this way, the amount of size added is maintained substantially equal to the predetermined value.

REFERENCES:
patent: 2976600 (1961-03-01), Edgar
patent: 3253315 (1966-05-01), Eicken

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