METHOD FOR PRODUCING PASTRY, SUCH AS TREACLE AND HONEY CAKES, SHIP'S AND SWEET BISCUITS, WAFERS AND WAFER-BASE PRODUCTS, TORTE AND FRENCH PASTRY Russian patent published in 1997 - IPC

FIELD: confectionery industry. SUBSTANCE: method involves providing filtering surface of aspiration system for feeding and/or delivery, and/or unloading, and/or pneumatic conveyance of raw material; connecting filtering surface of at least one vessel with aspiration unit and/or filtering surface of other vessels for combined and/or selective switching through at least one auxiliary airduct to define filtering surface with area exceeding that of related air-permeable portion of vessel surface having area making 1.002-230 of diameters of air-permeable portions recited in Specifications. Filtering surface is made in the form of three-dimensional enclosure having constant and/or variable curvature or combined configuration, with maximum distance between apex and surface coincided with at least one nonlinear length of contour of air-permeable portion being 0.02-78 of diameters of air-permeable portion. Method further involves preparing dough; forming and baking doughs; cooling, finishing and packaging ready products. EFFECT: increased efficiency, improved quality of products and reduced loss of raw material. 160 cl, 37 dwg