Method and device for depositing a food product onto a surface

摘要

The invention concerns a method for depositing onto a surface a non-liquid pumpable food product. The invention is characterised in that it consists in a cycle consisting in: reducing by a predetermined amount the volume of a depositing head (10) having at least a depositing orifice (14), for calibrated delivery (3) of the food product (4); increasing said volume by the same predetermined amount to restore the initial volume; and the depositing head (10) is continuously supplied with said food product (4) at a flow rate corresponding to the amounts delivered during the successive cycles. The invention also concerns a device for implementing said method.