Abstract: A shaped generally rigid, synthetic plastic sealed package having multiple stacks of sliced bacon is provided. A generally rigid cover is releasably hermetically secured to a rigid tray. Package walls are substantially transparent so that the consumer can readily inspect, prior to purchase, multiple entire lengths of bacon slice surfaces. At least two stacks of vertically aligned bacon slices are arranged longitudinally in side-by-side relationship to each other.

Abstract: A recloseable package has discrete, multiple product portion enclosures between first and second package films. Each product portion enclosure is separated from its adjacent product portion enclosure by a package central web portion. A recloseable seal is provided on the central web portion for each multiple product portion enclosure, and the product is hermetically sealed in its portion enclosure by a hermetic seal extending around the periphery thereof and interior of each recloseable seal.

Abstract: A food loaf shaping and texturizing rack is provided which transforms a generally cylindrical large food loaf, stick or chub into a shape which approximates that of a natural food product, such as whole muscle meat when sliced. The rack also includes a lattice network which forms irregularities in the surface of the finished product.

Abstract: Fecal leakage and contamination from the vent opening of an animal carcass during slaughtering and processing is reduced or eliminated by applying a curable adhesive composition to the vent opening and permitting the applied curable composition to cure to form a cured firmly adherent vent seal after de-feathering has been completed or has progressed substantially. The curable sealing compositions are safe in the fully-cured state and do not liberate undesirable materials during curing.

Abstract: A new and improved hot oven countertop display station is provided in a hot oven countertop display unit having a reclosable front door panel opening and an integral upper sign and menu board structure. A dispenser display rack is provided in the oven compartment for supporting flanged food packages in gravity feed arrays of columns and rows terminating at the front door opening. The rack has been designed to reduce or eliminate the presence of any heated rack surfaces at the front opening of the oven. An optional refrigerated condiment dispensing display may be located adjacent the hot oven display to complete the self-service food station. The hot oven countertop food station provides a clean and safe arrangement for displaying and storing pre-cooked preheated ready-to-eat foods for extended periods of up to four hours until purchased by the self-service customer.

Abstract: A reclosable, hermetically-sealed flexible package which has an inner, hermetic peelable seal and a reclosure seal, typically including interlocking closure strips, is provided with one or more of various tamper-evident features which provide an easily visible and noticeable indication of disruption thereof of the type that would gain access to the reclosure seal.

Abstract: Charges of solid coolant granules are automatically inserted into a fresh animal carcass or a portion of an animal carcass by the use of an inserting tool. The granular solid coolant charge is contained within a chamber of the tool which also includes a flat spear blade. When the blade forms a slit in a selected muscle area, the granular solid coolant charge is positively, rapidly and consistently positioned within the pocket that had just been opened by the spear blade. The insertion tool and process are especially well-adapted for use in reducing the development of pale, soft and exudative meat, while accomplishing this in a manner that is rapid and minimizes variations from carcass to carcass.

Abstract: A package, packaged food product and method are provided for packaging thin proteinaceous products such as sliced luncheon meats, cheeses and the like in a manner such that the thin products are supported by the packaging to resist shifting of the thin products within the package. The package has a generally bulbous-shaped cavity into which a doubled-over shingled stack of the products are sealed. The package includes a peelable and resealable feature which is preferably provided by films out of which the package is constructed.

Abstract: A hermetically sealed food product package is provided having a vacuum sealed or gas flushed and sealed product cavity and having a preformed perforated or cutaway portion on at least one of the sheets of film forming the package to allow easy separation of the package in order to gain access to the vacuum or gas flushed product cavity.

Abstract: An apparatus and method for the automated and large scale preparation of layered stacks of one or more food items such as sandwich meats, hors d'oeuvre servings and the like ("set-ups"). The apparatus conveys a continuous web of paper through a plurality of slicer stations, each slicer station providing one or more slices of one or more food items to sequentially form set-ups of two or more stacked layers of horizontally spaced food slices. The apparatus is synchronized so that each sliced layer is conveyed to a subsequent slicer station before the next layer of food slices is deposited directly on top of that previous layer. The set-up is formed with two or more stacked layers of food slices before being conveyed to a cutter/wrapping station where the paper web is cut to separate the finished set-ups which are then wrapped by folding a portion of the cut paper over the finished set-up.

Abstract: A device for regulating the discharge of bones and other hard, objectionable material from processed food includes a flow control device contained within a housing applied to the discharge line downstream of a grinding apparatus. The device has a reciprocating valve element having an elongated cylindrical valve head with a groove formed therein at an angle to the longitudinal axis of the valve element. This groove is constantly contacted by the discharge product flow stream in open and closed positions of the valve.

Abstract: Charges of solid coolant are automatically inserted into a fresh animal carcass or a portion of an animal carcass by the use of an inserting tool. The solid coolant charge is contained within a compartment of the tool which also includes a flat spear blade. When the blade forms a slit in a selected muscle area, the solid coolant charge is positively, rapidly and consistently positioned within the pocket that had just been opened by the spear blade. The insertion tool and process are especially well-adapted for use in reducing the development of pale, soft and exudative meat, while accomplishing this in a manner that is rapid and minimizes variations from carcass to carcass.

Abstract: A multi-seal flexible recloseable package having a tapered product cavity formed in one of the package sidewalls has a generally wedged-shaped cavity into which a doubled-over shingled stack of the food product slices are sealed. The package has a first, peelable hermetic seal located next to an access edge of the product cavity and a second, recloseable seal positioned directly above the peelable seal. Vertical extensions of the package sidewalls are sealed together at their tops to form a third package seal which has a tamper-evident tear strip. One or more openings in the vertical package extensions allow the package to be supported on a display hook.

Abstract: Method and apparatus for improved slicing of large food sticks, loafs and the like are provided. A slicing blade having a flat top surface or top flat land width along its cutting edge provides generally longitudinal forces on the food product being sliced, which forces are in a direction generally opposite to the direction through which the food products are fed through a slicing apparatus. The slicing apparatus includes an orifice assembly or other arrangement for imparting generally laterally directed forces on the food products being sliced. The invention is particularly important in improving handling of the butt ends of those products. Fast feed rates can be practiced without experiencing jamming, yields are increased, slicing line utilization is enhanced, and sanitary conditions are more easily maintained.

Abstract: A forced air defrost tunnel apparatus and method are provided for accomplishing carefully controlled defrosting of large quantities of bulk frozen food, such as pork, beef, lamb, chicken and turkey in whole muscle form, as well as bacon bellies and fish. The principle support for and shape of the defrost tunnel is provided by a stack or train of stacks of frozen proteinaceous food boxes or bundles that alternate with support spacer racks. An air containment device, preferably consisting primarily of a tarp, is closely secured over the stack or train of stacks. A supply of high pressure air at a temperature greater than that of the frozen food is forced through the defrost tunnel and flows through passageways within the support spacer racks.

Abstract: An apparatus is provided for processing batter materials, such as food batter, including sausage batter for wieners and the like, without incorporating the use of any casing for the batter. The apparatus forms a blank having a proteinaceous skin made by congealing surface batter materials with a treatment fluid. Each thus formed blank is ejected onto a conveyor that includes a device for completing the formation of congealed skin on the blank The thus shaped items can then be packaged and cooked within the package in order to provide an aseptic product. If desired, the items can be cooked and then packaged in order to provide a product having an acceptable shelf-life.