| 摘要 |
<p>The forms decollator separates superimposed continuous forms into separate plies. It has a pair of abrasive rolls rotatable in opposite directions away from one another. A separator roll bears against them and is wholly supported by them. The forms are separated as they are moved between the abrasive rolls and through the nips of the separator roll and each abrasive roll. The forms are directed over guide elements and re-folded over pack breakers which permit the separated plies to be neatly refolded. The guide elements have undercut portions near their terminal ends to avoid interference with the separated plies during refolding.</p> |
