Abstract: Provided are metallic sulfide coated travelers, particularly tungsten disulfide coated travelers, methods of forming metallic sulfide coated travelers, and systems for use of metallic sulfide coated travelers. The metallic sulfide coating results in reduced yarn loading on the coated travelers, reduced heat generation during the spinning operation, and reduced wear of the traveler.

Abstract: Provided are metallic sulfide coated travelers, particularly tungsten disulfide coated travelers, methods of forming metallic sulfide coated travelers, and systems for use of metallic sulfide coated travelers. The metallic sulfide coating results in reduced yarn loading on the coated travelers, reduced heat generation during the spinning operation, and reduced wear of the traveler.

Abstract: An electrostatic air cleaner is attached to a side of a furnace in such a manner as to be positioned and supported during the installation process, and easily connected to the electrical power within the unit. A bracket is attached to the air cleaner frame in such a way as to have an extended lip portion engaged with one edge of the cabinet opening to thereby position and support the air cleaner during the installation process. The power lead is so positioned on the air cleaner frame that, when the air cleaner is placed in position against the unit side wall opening, the lead will project through the side wall opening for connection to a power supply within the unit.