METHOD OF CONTINUOUS PREPARATION AND PACKING OF FOOD PORTIONS (VERSIONS) Russian patent published in 2006 - IPC B65D85/72 A23P1/08 

FIELD: food industry; packing of food slices.

SUBSTANCE: food slice consists of two or more products, for instance, nut paste and jelly. Proposed method provides simultaneous and separate transfer of each of two or more products to place of extrusion, control of water activity of two or more products either before and after separate transfer of products, simultaneous and separate extrusion of each of food products and injection of food products into tubular film web which is sealed in longitudinal direction. Food products are combined into preset portion of food using method of portion control which changes speed of extrusion basing on amount of available portion of food product. Food products inside packed portion preserve their identity. Then portion of food products is sealed inside flexible film. Invention provides slice in form of cohesion mass containing two or more different food products with possibility of simultaneous complete release of food products from wrap by hand which is sufficient for holding, handling, eating or using food products in other places as need be.

EFFECT: enlarged operating capabilities.

26 cl, 31 dwg