| 摘要 |
A throughfeed ironing machine and the method of ironing leather sheets therein. The ironing apparatus includes a heated ironing plate disposed on one side of a pass line extending through the machine, along which an ironed leather sheet travels. An oscillatable pressure plate is disposed opposite the ironing plate on the other side of the pass line, and an endless belt is disposed between said plates and aligned with the pass line in the plate area to transport the leather to be ironed through said machine. In the practice of the method, leather sheets are fed through the machine between the plates, being heated and cyclically pressed therebetween, and advanced during the intervals of pressure rise and falls between the plates. In the method, the pressure plate is oscillated at a frequency of from 5 to 50 cycles per second, with the ironed leather being advanced on the rise and fall thereof, thereby giving the quality of a hand ironed finish to the leather.
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