A method and plant for the preparation of lettuce heads

摘要

Process for preparing lettuce heads to the sheets, overlapping of the iceberg type, or vegetables of similar structure, characterized in that - is cut (ii) the base of the sides (c) of the outer leaves (fe) of the head (ts), - one notch (iii) the top of the outer leaves (fe), - it is detached (iv) the ribs, and the pieces (f ′) of the outer leaves (fe) thus cut, and - it is cut (v) the stalk (ts) in order to recover the central edible part (b, b1, b2).