Abstract: Microwavable food containers (10) made at least in part from biodegradable and/or compostable materials and processes for producing these containers are described.

Abstract: An apparatus for treating product, such as foodstuffs, has the product delivered to the surface of a rotating conveyor element. Without limitation, one form of the invention has a base that presents a generally planar top or upper surface, with a circular perimeter. This may take the form of a circular shaped table. Most preferably, the rotary table is made of glass or other transparent material. The rotary table conveys the foodstuffs within the field of one or more pulsed UV lights optionally arranged about the table to allow for exposure of the product to the light source. In one form, the light exposure is not only on the top surface, but also from the bottom or below the table.

Abstract: An electronic device structure includes a ceramic base and a ceramic lid. The base has a ceramic body with sides and a bottom defining an interior cavity of the ceramic body. There is a first body aperture through the bottom of the ceramic body, a first metallic base pad affixed to an exterior of the bottom of the ceramic body and overlying the first body aperture, a second aperture through the bottom of the ceramic body, and a second metallic base pad affixed to an exterior of the bottom of the ceramic and overlying the second aperture. The second base pad has a second base pad aperture therethrough aligned with the second aperture. A bonding button is positioned within the interior cavity and overlying the second aperture. The bonding button is formed of a bonding pad in the interior of the ceramic and an integral connector extending through the second aperture and the second base pad aperture and affixed to the second base pad.

Abstract: A microwave and oven safe packaging is provided which may be repeatedly resealed. The packing includes a top panel, a back panel, side panels and a bottom panel which define an enclosure in which a food item may be placed. The top and bottom panels have a top and a bottom, and the tops of the top and bottom panels are positionable substantially adjacent each other to define a top of the packaging. A non-metallic, flexible closure is provided which may be used to repeatedly close the package. The closure includes an elongate inner portion which extends generally parallel to the sides of the package. The inner portion is adhered to the bag front panel and is spaced from the top of the panel. An upper portion has a free and a fixed end. The upper portion is adhered to the bottom of the inner portion at its fixed end. The upper portion is longer than the inner portion and its free end extends beyond the top of the package to be wrapped about the top of the package and adhered to the back panel of the packaging.

Abstract: The method of forming a microwaveable package, generally from a plurality of liners of material, and incorporating a heat-assist layer preferably intermediately of the liners of material, which said heat assist material comprising powdered carbon, that is originally applied to the inner surface of one of the intended liners, and in register at that location where the layer is desired within the formed microwave package. The material may be imprinted by a gravure or other roller application onto the inner surface of one of said liners of material, or adhesive applied or added onto that adhesive that laminates the liners together, in order to assure that proper and convenient registration of the layer within the laminate material, and provide for its location within the formed package preferably at a lower position where the food or other product is arranged, during microwaving, to attain that necessary heat assist desired from its addition.

Abstract: A microwavable food product package comprises two separate parts: a bag in which the food is packaged, and an accessory which is placed over a face or wall of the bag. The accessory has a fully metalized surface with a pattern of metal free areas formed in the metallization. The pattern is formed to resemble the break-up or fretting of a continuous unbroken layer of metal when it is heated by microwave energy. The pattern may be formed as a plurality of rows of S's which criss-cross he accessory, or it may be a tight grid pattern of thin lines of unmetalized areas.

Abstract: A microwavable food product package comprises two separate parts: a container in which the food is packaged, and a sleeve which fits around the container. The sleeve includes selected areas upon which microwave interactive material (a metal layer) is printed. The sleeve is fitted over the food package such that the interactive material is in line with the food contained in the package. The metal layer, in line with the food, assists in the heating of the food.

Abstract: A microwave package for packaging a combination of products and ingredients, including a package formed as a bag and constructed of paper, polymer film, or the like, having collapsible gussets formed at each side, a first product chamber formed internally at a lower location of the package, at least a pair of heat seals formed upwardly of the bag, and one or more upper chambers formed therein for holding of seasoning and flavoring ingredients within said upper chambers, while a food product, or the like, to be cooked as arranged within the lower formed chamber, so that during microwaving, said seals are strategically broken due to generated heat and pressure to provide for a deposition of the flavoring onto the cooked or cooking food product to provide a readily servable food fully seasoned upon conclusion of its microwave cooking.

Abstract: An improved microwavable package of laminar construction, having its inner layer constructed of a film whose inherent seal strength is sufficiently high that the inside of the package need not have extraneous reinforcement to maintain its integrity filling, storage, distribution and cooking. The microwavable package is ventable and easily opened by virture of a strip of heat sealable adhesive coated along its top edge immediately inside the opening of the bag and having a seal strength less than that of the package formed seals, to mask the package's normal seal strength.

Abstract: A multi-layered packaging material and method of making same, for use in wrapping, packaging and shipping articles, is disclosed. The multi-layered packaging material includes a flexible layer of food grade paper material having a predetermined width, a strip layer of microwave coupling material which becomes hot in a microwave oven when exposed to microwave energy and having a substantially smaller width than the flexible layer, and a masking layer of food grade paper material having a dimensional size only slightly larger than the strip layer. The layers are adhesively bonded and laminated together with the overlapping edges of the strip layer being adhesively bonded to the flexible layer.

Abstract: A continuous method of forming a repetitive pattern on a metallized film substrate is disclosed as including the steps of continuously feeding a web of metallized film substrate at a predetermined web speed, selective dry removal of predetermined metallized areas from the metallized film substrate during continuous movement thereof, and collecting metallized dust and flakes removed from the metallized film substrate during the aforementioned dry removal of predetermined metallized areas from the metallized film substrate. Unlike existing wet systems which remove metallized areas from a metallized film substrate, the present invention employs selective dry removal, along with the collection of dust, in a continuous in-line system. Following the selective removal of metallized areas from the metallized film substrate, metallized dust is collected in a closed dust removal system providing removal, transport and collection of the metallized dust in a storage unit.

Abstract: A microwavable package incorporating controlled venting, including a bag formed of a series of walls, the front, back, side gusseted, and bottom walls, with the walls being of the type formed of a series of laminates constructed of at least a pair of laminar materials, forming at least an inner and outer layer for the structured bag, a vent chamber provided between select of said laminates to afford a controlled venting of the cooking generated pressure and steam from the interior of the bag to its exterior during a cooking process, at least one vent passage provided through the inner laminar material within the region of the disposed vent chamber, said vent chamber extending to the exterior of the bag, whereby during the heating of an item within the bag its generated pressure and steam enters into the vent chamber by way of the vent passage and is released exteriorly of the bag during cooking, while maintaining the integrity of the package and its upper seal during the process.

Abstract: A microwavable package, comprising a folded package for use in holding a variety of cookable items, such as popcorn, other food products, or other substances, all to be heated within a microwave oven, the package being formed of a polymer material, comprising one or more liners of such laminated material, with the package being formed into the tubular configuration, and having a paper or paper-like web of material located and adhesively secured within its manufacturer's joint; the formed tubular like material is then folded at its bottom segments, adhered temporarily through the usage of a hot melt of other adhesive, and having a paper or paper like seal applied thereover, to form a fully integrated and foldable package which is capable of functioning and maintaining its structural integrity even when exposed to the energy of a microwave oven.