| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| Felting-machine operator | Occupations | 1: Tends machine that garnets waste yarn and fibers and compresses garneted fibers into rolls of felt, batting, or padding: Moves weight on lever of automatic feeder to control amount of waste material fed into machine and weight of product produced. Spaces knives on either side of delivery end of machine according to width specified for rolls. Turns handwheel to increase or decrease space between compressor roller according to thickness specified for product. Threads end of garneted material through folding device that spreads layers of material on delivery table preparatory to winding web into rolls. (references) | |
| 2: Operates felting machine to attach reinforcing burlap to felt strips or to compress several layers of felt by means of heat and pressure: Suspends roll of burlap and two $T3bats$T1 of felt over conveyor belt. Starts conveyor and unrolls felt strips, with burlap strip between felt strips, onto conveyor. Opens steam valves or water sprays to moisten felt passing through steam chamber or beneath sprays. Stops conveyor when bed of hydraulic press is covered by felt strip. Opens steam valves to heat press bed. Starts oscillating hydraulic ram that compresses felt. Laps end of felt bat to ends of other bats to form continuous strip. Plucks foreign matter from felt surfaces with tweezers and spreads loose felt over thin spots to produce uniform products. Straightens layers of stock on press bed to remove wrinkled stock. (references) | |||
Source: compiled by the editor from various references; see credits. | Top | ||
