| 摘要 |
A unit for forming packs of products for a packaging machine comprises at least three feed surfaces ( 3, 4, 5 ) for layers of products ( 2 ) and a receiving station ( 6 ) for the layers of products ( 2 ). The receiving station ( 6 ) comprises an elevator ( 7 ), mobile only between a position for loading the products ( 2 ) and a position for releasing the products ( 2 ), to transfer the layers of products ( 2 ) to a packaging machine ( 8 ). The three feed surfaces ( 3, 4, 5 ) comprise synchronization means so that they simultaneously release the respective layers of products ( 2 ) onto the elevator ( 7 ).
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