| 摘要 |
A positioning element for positioning advancing food products includes an engaging member with a contact side for engaging on the products for positioning, and a displacing assembly connecting to the engaging member for intermittently displacing the engaging member in a direction which encloses an angle with the contact side of the engaging member. The engaging member of the positioning element is also provided with at least two engaging sides remote from each other to exert a positioning effect in two directions. Also disclosed is a method for positioning food products. |
