Method and apparatus for pile fabric finishing with a plurality of electrifier cylinders
Control system for textile tenter frame
ApplicationNo. 06/179427 filed on 08/19/1980
US Classes:26/2E, Electrifiers226/16, With control of longitudinal movement226/42, By variable speed power source26/16, Ornamental26/51, STRETCHING OR SPREADING AND WORKING26/74Web-condition-responsive operation control
ExaminersPrimary: Mackey, Robert R.
Attorney, Agent or Firm
International ClassD06C 13/00 (20060101)
AbstractA control system is provided for maintaining a constant predetermined transverse width in a continuous elastic or extensible web while the web is traveling longitudinally and while simultaneously transversely aligning the longitudinally moving web in register with a transversely extending work station which transversely extends across the web path at a preset location. The invention further provides contoured electrifier apparatus which is adapted for use in the polishing of three dimensional deep pile surface contoured fabrics and the like. In addition, the invention provides ways of adapting the control system for use with a plurality of transversely extending processing units, each one of which can have transversely varying process conditions such as required in a contour shearing device or contoured electrifier.
Field of SearchSTRETCHING OR SPREADING AND WORKING
EXPANDING DEVICE FOR TEXTILE WEBS
Web-condition-responsive operation control
Responsive to edge location to control spreader
To adjust tenter frame
To adjust angle of selvage-engaging roller spreader
With photoelectric scanning or detecting means
Including heater or dryer