| 摘要 |
Cardboard sheets and the like are fed to a rotary die cutter by a conveyor having a multiplicity of idling guide rollers tangential to a common horizontal plane and rotating in respective parallel planes perpendicular to the common plane and approaching the face of a stationary lateral guide at a small acute angle in the direction of sheet movement. Each sheet is pushed over the guide rollers by a dog on an endless conveyor chain and laterally deflected by the guide rollers into engagement with the stationary guide.
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