Abstract: A packaged food article, comprising a package maintaining at least a partial vacuum and having at least a portion being flexible; and at least one food piece disposed therein in the form of a shaped solid composite mass comprising an aggregate base having a quantity of food particles, wherein at least a portion of the food piece is in conforming contact with the flexible package portion and wherein the food piece has a water activity of 0.45 or less is disclosed. In one embodiment the packaged food article further comprises binder. In most embodiments, the binder comprises 25% or less, by weight, of the product, resulting in a product that is less sweet than other grain-based handheld food products, yet retains a chewy texture. In another embodiment, highly oxygen sensitive ingredients are used as a food ingredient. The resulting product has a very long shelf life, maintaining its full color, texture and flavor for at least 3 months, up to about 12 months.

Abstract: Described is a packaged dough product comprising a dough composition in a flexible package and including encapsulated basic chemical leavening agent and non-encapsulated acidic chemical leavening agent, the packaged dough product containing a carbon dioxide scavenger to reduce bulging of the packaged product during storage.

Abstract: A packaged food article of improved appearance and stackability comprises an unpressurized, imperforate container having an opening, wherein the container is fabricated from a material having a low gas permeability. A quantity of gas releasing food stuff, such as an active cultured dairy product, is disposed within and partially fills the container, while defining a headspace volume which is not filled with the food stuff A peelable flexible seal membrane overlays and seals the opening. An initial headspace gas is enriched with the gas released from the food stuff, with the initial headspace gas being adapted to permeate the packaging material at a rate greater than both the rate in which gas is released from the food stuff within the container and the rate in which air permeates into the container, thereby avoiding outward bowing of the flexible seal during the shelf life of the packaged food article.

Abstract: A packaged food article, comprising a package maintaining at least a partial vacuum and having at least a portion being flexible; and at least one food piece disposed therein in the form of a shaped solid composite mass comprising an aggregate base having a quantity of food particles, wherein at least a portion of the food piece is in conforming contact with the flexible package portion and wherein the food piece has a water activity of 0.45 or less is disclosed. In one embodiment the packaged food article further comprises binder. In most embodiments, the binder comprises 25% or less, by weight, of the product, resulting in a product that is less sweet than other grain-based handheld food products, yet retains a chewy texture. In another embodiment, highly oxygen sensitive ingredients are used as a food ingredient. The resulting product has a very long shelf life, maintaining its full color, texture and flavor for at least 3 months, up to about 12 months.

Abstract: Packaged food articles of improved appearance and stackability are described such as a refrigerated active cultured dairy product. Each packaged food article comprises an unpressurized, imperforate container having an opening, wherein the container is fabricated from a material having a low gas permeability. A quantity of gas releasing food stuff, such as a live cultured dairy product, is disposed within and partially fills the container defining a headspace volume which is not filled with the food stuff. A peelable flexible seal membrane overlays and seals the opening. An initial headspace gas is enriched with the gas released from the food stuff, with the initial headspace gas being adapted to permeate the packaging material at a rate greater than both the rate in which gas is released from the food stuff within the container and the rate in which air permeates into the container, thereby avoiding outward bowing of the flexible seal during the shelf life of the packaged food article.

Abstract: Described are packaged dough products comprising a dough composition in a flexible package, the packaged dough product contains a carbon dioxide scavenger to reduce bulging of the packaged product during storage.

Abstract: A chemical-resistant, user-wearable protective article. The article includes a first layer made of a polymeric material and a second layer made of a ceramic material. The second, ceramic material layer is coated onto the first layer. The first and second layers combined to form a flexible composite film that is shaped to be worn by a user as a barrier to chemicals. In one preferred embodiment, the second layer is aluminum oxide. Regardless, the film composite is preferably shaped as a glove, apron, etc., with the ceramic material coating providing a near perfect barrier to passage of most chemicals commonly employed in residential and industrial applications.

Abstract: Packaged food articles of improved appearance and stackability are described such as a refrigerated active cultured dairy product. The articles comprise an unpressurized, imperforate container having an opening fabricated from a material having a low gas permeability, a quantity of gas releasing food stuff disposed within and partially filing the container defining a headspace such as a live cultured dairy; a peelable flexible seal membrane overlaying and sealing the opening; and an initial headspace gas that is enriched with the gas.

Abstract: Two portions (10, 12) are injection molded and ultrasonically welded together to form a plastic container (C) defining a hollow interior (16) for containing food products and having an open top sealed by a thin, flexible, foil seal member (14). The container (C) has an inwardly projecting lip (38) which is arched shaped including an outer annular portion (86) extending inward and upward from the sidewall (24) of the container (C) away from the hollow interior (16) of the container (C) and including an inner annular portion (92) radially inward of the outer annular portion (86) and having an outer face (92a) extending downward towards the hollow interior (16) of the container (C). The upper surface of the lip (38) is continuous, smooth and free of steps and ridges to present a continuous seal area for the foil seal member (14) independent of the deflection of the lip (38) into the hollow interior (16) of the container (C).

Abstract: A package is provided, including a bag formed of a material comprising at least one layer, the bag having an exterior portion, an interior portion, an oxygen barrier and a moisture barrier, and being capable of holding a vacuum. Packaged therein is an item comprising a frangible material with a crush resistance or resistance to compression of less than about 7.0PSIA, the item being held in the interior portion of the bag. The interior portion of the bag has less than about 1ppm hexanal therein. A method for packaging the item is also provided.

Abstract: The present invention is a container for storing fine particles in a sealed packaging, wherein air in the container can be evacuated through compression or vacuum without removing the fine particles. The container comprises a main body enclosing a pouch, terminating in a principal opening, a sealing mechanism attached to the pouch for sealing the pouch, at least one exit port extending through the wall of the pouch, and a porosity mechanism adjacent the exit port, wherein the porosity mechanism permits air to exit through the exit port, but prevents the fine particles from escaping through the exit port.

Abstract: Methods of thermal annealing of plastic pieces immediately after hot melt forming are disclosed to accelerate the time required to achieve dimensional stability. The present methods include the essential steps of: (A) forming molten plastic into molded plastic pieces and rapidly cooling to below the melting point of the plastic in a mold to form shaped cooled plastic pieces; (B) immediately thereafter, heating the plastic pieces to a temperature of about 150° to 170° F. (65.5° to 80° C.) to form heated plastic pieces; and, thereafter, (C) cooling the heated plastic pieces to room temperature to form thermally annealed plastic pieces. Tn its product aspect, the present invention resides in physically aged thermoplastic pieces having reduced rates of age shrinkage.

Abstract: A canister for containing a particulate-type product. The canister includes a canister body and a plurality of microholes formed in the canister body. Other than the plurality of microholes, the canister body is hermetically sealed. In this regard, the canister body defines an internal storage region configured to contain a particulate-type product. The plurality of microholes are sized to allow passage of air from the internal storage region, as well as to limit passage of the particulate-type product. During use, a decrease in atmospheric pressure applied to the canister, such as during shipping, results in air being vented from the internal storage region via the plurality of microholes. Due to this air flow, an internal pressure of the canister body maintains substantial equilibrium with atmospheric pressure such that the canister body will not expand.

Abstract: A container is used to store fine particles such as bakery flour in a sealed packaging, wherein air in the container, such as air entrapped during filling, can be expelled through compression without loss of fine particles. The container includes a main body forming a pouch which terminates in a principal opening and is fabricated from an imperforate flexible material such as clear plastic film. A sealing mechanism is attached to the pouch for sealing the pouch, and a multiplicity of microscopic pores extend through the flexible material. Each pore has a dimension ranging from 10 to 150 .mu.m sufficient to permit air to exit through an exit port, but to prevent the fine particles from escaping through the pores. At least a portion of the pouch material has an anti-slip surface with an external coefficient of friction ranging from about 0.4 to 0.5.

Abstract: The present invention is a container for storing fine particles such as bakery flour in a sealed packaging, wherein air in the container such as entrapped during filling can be expelled through compression without loss of the fine particles. The container comprises a main body forming a pouch, terminating in a principal opening, fabricated from an imperforate flexible material such as clear plastic film, a sealing mechanism attached to the pouch for sealing the pouch, and a multiplicity of microscopic pores extending through the flexible material having a dimension ranging from 10 to 150 .mu.m) sufficient to permit air to exit through the exit port, but to prevent the fine particles from escaping through the pores.

Abstract: The present invention is a container for storing fine particles in a sealed packaging, wherein air in the container can be evacuated through compression or vacuum without removing the fine particles. The container comprises a main body enclosing a pouch, terminating in a principal opening, a sealing mechanism attached to the pouch for sealing the pouch, at least one exit port extending through the wall of the pouch, and a porosity mechanism adjacent the exit port, wherein the porosity mechanism permits air to exit through the exit port, but prevents the fine particles from escaping through the exit port.

Abstract: The present invention is a container for storing fine particles such as bakery flour in a sealed packaging, wherein air in the container such as entrapped during filling can be expelled through compression without loss of the fine particles. The container comprises a main body forming a pouch, terminating in a principal opening, fabricated from an imperforate flexible material such as clear plastic film, a sealing mechanism attached to the pouch for sealing the pouch, and a multiplicity of microscopic pores extending through the flexible material having a dimension ranging from 10 to 150 .mu.m) sufficient to permit air to exit through the exit port, but to prevent the fine particles from escaping through the pores.

Abstract: A light-activated, sound-providing device (122) is slideably received in a cavity (64) formed in an insert (52) of a size and shape for receipt in the hollow volume of a container (10) with a friction fit. The insert (52) has a volume generally corresponding to the volume of consumer food product which would normally be received in the container (10). The provisions (50) for retaining the sound-providing device (122) includes a paperboard medallion (60) secured to the insert (52) including text and graphics (62). In a preferred form, the sound-providing device (122) is not activated while in the interior of the closed container (10) but when the container (10) is opened by removal of its closure layer (13), the sound-providing device (122) is activated providing a sound for prize announcement, attention getting, or a similar function.

Abstract: A container for food includes a paper-based substrate, and at least one grease and moisture resistant coating applied in liquid form to the paper-based substrate. The liquid coating is preferably formed from an aqueous-based dispersion of acrylic-based material. The liquid coating remains resistant to grease and moisture issuing from food at temperatures in the range of about -20.degree. F. to 425.degree. F.

Abstract: A container for food includes a paper-based substrate, and at least one grease and moisture resistant coating applied in liquid form to the paper-based substrate. The liquid coating is preferably formed from an aqueous-based dispersion of acrylic-based material. The liquid coating remains resistant to grease and moisture issuing from food at temperatures in the range of about -20.degree. F. to 425.degree. F.