A professional who examines tubes of fiberglass sliver to detect defects and unwinds defective sliver and short lengths from tube. Responsibilities include:

• Removes tubes from monorail conveyor onto table.
• Examines tubes for defects, such as dirt and grease, and to locate end of sliver.
• Inserts end of sliver in tube of air suction device to unravel defective portion and short lengths.
• Breaks excess sliver from tube or cuts sliver, using scissors.
• Weighs tubes of sliver to determine if weight is within tolerances and places tubes on truck.
• Tags and places underweight tubes on monorail conveyor.