Apparatus for shaping and packaging layered spreadable food products
AssigneeNestec S. A.
InventorsRutilio Invernizzi, Giancarlo Montesissa
Life of this patent
Estimating the term…
Abstract
To fill a container and produce and package portions of spreadable food products in multiple layers, such as differing types of processed cheeses, an apparatus is provided which has means for metering the spreadable food products, compartments for the separate and alternate shaping of layers of differing products and means for ejecting and guiding the layers into a container. Units are also provided for preparing the container upstream of the filling apparatus and for applying a tear strip to the container, and units are provided for applying lids and for sealing the filled container downstream of the filling apparatus.
Claims10
Apparatus for filling a container with adjacent layers of differing spreadable food products comprising:
- a shaping chamber having at least two separate adjacent compartments defined by partition walls for shaping and maintaining each differing spreadable food product in separate adjacent layers and being associated with means for metering a spreadable food product to each separate compartment at the base thereof;
- means within each compartment for ejecting each separate layer simultaneously from the shaping chamber;
- means for guiding the layers from the compartments to the bottom of a container including hammer-shaped elements with downwardly pointing tapered ends for detaching the food product in the filled container from the apparatus;
- and
- means for providing relative movement of the container with the ejecting means while the container is being filled.
An apparatus for metering, shaping and depositing differing spreadable food products in distinct layers into a container shell comprising:
- a shaping chamber having at least two separate adjacent layer shaping compartments which are defined by partition walls, each of the compartments being capable of receiving a spreadable food product at the base thereof and through a housing wall of the shaping chamber;
- means for metering a spreadable food product to each compartment;
- a shaping chamber base defined by two hammer-shaped elements each capable of being opposingly slidable and each having a lower distended tapered portion;
- slidable ejector means within each compartment capable of sliding co-extensive with the interior and beyond the base of each compartment to the extent of the lower distended tapered portion of the hammer-shaped elements;
- a housing wall co-extensive with and an extension of the shaping chamber housing wall encompassing the shaping chamber base and hammer-shaped elements;
- and
- means for providing relative movement of the container with the ejecting means while the container is being filled.
Dependencies are inferred from the claim text.