(under subclass 635) Subject matter wherein the heating is applied to a thin flexible broad object.
SEE OR SEARCH THIS CLASS, SUBCLASS:
619, for an inductive heating roller for a strip.
773, for capacitive dielectric heating devices.
SEE OR SEARCH CLASS
226, Advancing Material of Indeterminate Length, appropriate subclasses for methods of and apparatus for feeding material without utilizing the leading or trailing ends to effect movement of the material.
242, Winding, Tensioning, or Guiding, appropriate subclasses for apparatus for winding or unwinding a web or strand in general use, and particularly Cross-Reference Art Collection 909 for heating or cooling that may be appropriate to winding, tensioning, or guiding elongated material. 266, Metallurgical Apparatus,
103+, for miscellaneous heat treating apparatus for heating metal webs, sheets, or strands.
432, Heating,
59+, for a residual device for heating a longitudinally moving web, strand, or sheet.
