Appts. for coating chocolate material on food pieces - comprises mesh belt carrying pieces through vertical flowing curtain of coating material, preliminary curtain being formed by passing material over frame

摘要

Chocolate material is coated on articles (2), which pass aon a mesh belt (1) through a vertical flowing curtain (23) of coating mateiral. A preliminary cutrain (19) is formed by passing the material over a former (16), from the edge (15) of which it falls freely to impinge on the curtain former (20), where it is collected and thickened before it leaves the edge (22) of the former and contacts the articles. ADVANTAGE - Initial curtain formation removes air bubbles.