nough to allow acorresponding free space. In the cover rail of the conduit, and onboth sides of the inner nozzle, are slits L, through which the com-pressed air in the chest A can find its way into the system of nozzles,and thence into the open air. The chest A is mounted on one side of the… … Fig. -Spraying apparatus either direct from this or from the shafting; and the compressedair is conveyed through the pipe 0 into the wind chest, where thepressure can be read off on a pressure gauge. From the wind chest P, the air-pipe R passes to the chest A,and is there provided with as many…
Textile finishing
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