Coating processes – With stretching or tensioning – Running lengths
Patent
1974-05-17
1976-11-23
Lusignan, Michael R.
Coating processes
With stretching or tensioning
Running lengths
427211, 427428, 118223, 118234, 28 75R, 28 75WT, B05D 128, D06B 304
Patent
active
039938050
ABSTRACT:
A liquid finish composition is applied to a plurality of continuous thermoplastic polymer filaments in such a way that the composition is applied to all the filaments uniformly from filament to filament. More particularly, the filaments are arranged side-by-side in a substantially planar array, at a first location one face of the array is contacted with the liquid finish composition and, then, at a second location spaced apart from the first location the other face of the array is contacted with the same composition. During the contacting at the first and second locations the tension is controlled so that it is in a range in which the contacting applies the composition to the filaments uniformly from filament to filament.
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Concorde Fibers Inc.
Lawrence Evan K.
Lusignan Michael R.
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