Advancing material of indeterminate length – By fluid current – And web storage
Patent
1987-12-01
1989-04-04
Petrakes, John
Advancing material of indeterminate length
By fluid current
And web storage
28271, 28272, 57279, 226 7, 226 91, B65H 5116
Patent
active
048178438
ABSTRACT:
A suction gun has a first injection nozzle and a second injection nozzle. The first and second injection nozzles inject pressurized water, thereby to draw a yarn with a suction force of the pressurized water. The second injection nozzle has a plurality of jets, respective axes of which intersect with each other at an intersection point. The intersection point is located in a position displaced by E, which is preferably in a range from 0.2 mm to 0.9 mm, from an axis of a through hole which is included in a pressurized liquid exhaust passage.
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Petrakes John
Toray Industries Inc.
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