Abstract: A uniformly premixed sealant is extruded into a packaging form and allowed to pressure equilibrate prior to freezing. Upon warming the sealant begins to cure. The storage of the preformed sealant formulation under cold conditions arrests the activity of cure catalysts and accelerators mixed therethrough. The sealant is readily extruded into a preform shape containing a lightweight filler. A release film is provided to avoid contact with the sealant preformed in a shape during application to a substrate.

Abstract: A packaging system for an acidic product and a method for adding the acid product to a water system, wherein the packaging system has a multi-layer packaging film with a water-soluble outer layer and an inner layer comprising a pH-sensitive polymer. The inner layer is stable at the pH of the acidic product and dissolves when exposed to a pH greater than dissolution pH of the inner layer, the dissolution pH being greater than the pH of the acidic product. In one example, the dissolution pH of the inner layer is between 5 to 8. When the pH of the water system reaches the dissolution pH, the product is released to the water system.

Abstract: The present invention relates to a new pharmaceutical blister with reduced permeability to water vapor and gas. It is proposed according to the invention to coat conventional blisters with a silicon oxide-containing functional layer to protect against gases, water vapor and organic molecules.

Abstract: A synthetic resin hollow body (A) that has a satisfactory decorating property and a satisfactory recycle property in a disposal and that is hardly damaged. In addition, a product cost and an operation cost thereof can be suppressed. The synthetic resin hollow body (A) includes: a hollow molding body (a) made of a resin, the hollow molding body (a) capable of holding a liquid material; and a resin sheathing body formed outside the hollow molding body (a) in an integrating manner with the hollow molding body (a), wherein the resin sheathing body is made of a highly transparent synthetic resin having a total ray transmittance of at least 80%.

Abstract: A package comprising a sterilized content, characterized in that at least a part of the package wall has a moisture vapor transmission rate (MVTR) of between 100 and 1500 g/m2·day measured according to ASTM E96/E96M-05 procedure B, at 38° C. and 50% Relative Humidity.

Abstract: A packaging system uses marked, specially designed packaging to enable confidential purchasing of consumer goods. Products having a first configuration normally labeled for sale are convertible into a second configuration which conceals the identity of the goods, other than perhaps having a confidentiality brand. The confidentiality package is bar-coded for price and purchase scanning but does not identify the type of good(s) being purchased either at the cash register or on the customer's receipt. The confidentially packaged items are primarily sold at a retail location immediately next to a normally marked, identical (except for the outer packaging shell) item, and have a brief description of what the item is directly under it (Tampons for example) located in the shelf strip next to the re-order shelf tag.

Abstract: The invention relates to polymer-coated oven board and a closed oxygen impermeable food package formed from it. According to the invention, the coating on the board (1) contains an oxygen barrier layer (7) of polyamide (PA) and a surface layer (8) of polyethylene terephlatae (PET) adhered to it without a binding agent layer between them. The polymer layers (7, 8) have been produced by co-extrusion so that the polyamide layer (7) adheres directly to the board in extrusion. In a closed package according to the invention, the superimposed polyamide and PET layers (7, 8) are located inside the board layer, and on the outer surface of the package there may be a PET layer (9). The package is sealed by heat sealing the PET layers. Polyamide has been selected so that it withstands heat sealing and the heating of the package in an oven.

Abstract: For the secure keeping of wafers 8 and for prevention of penetration and/or migration by an active ingredient present in the wafer 8 into the packaging material of a primary pack which serves to keep the wafer 8, and, furthermore, for the easy removal of the wafer 8 after the opening of the primary pack, a wafer sachet 1 as the primary pack is proposed, being formed by a layer construction of films, which comprises first and second sealing films 3, 4 which are connected to one another via at least one sealing region, so that between the first and second sealing films 3, 4 a cavity 7 is formed which is closed off to the outside and is suitable for receiving the wafer 8.

Abstract: A synthetic resin hollow body which includes a hollow molding body made of a resin, the hollow molding body capable of holding a liquid material, and a resin sheathing body formed outside the hollow molding body in an integrating manner with the hollow molding body, wherein the resin sheathing body is made of a highly transparent synthetic resin having a total ray transmittance of at least 80%. The synthetic resin hollow body can exhibit a satisfactory decorating property and a satisfactory recycle property and is hardly damaged. In addition, the product cost and operation cost can be suppressed.

Abstract: Co-extruded multilayer packaging films suitable for packaging fluid products, showing a very good balance of mechanical, chemical and, optionally, barrier properties, good sealability, heat resistance and unexpectedly improved optical properties, a process for their manufacturing, pouches and packages obtained from them, are disclosed. These films comprise a core layer (D) comprising a polyamide; two tie layers (C), directly adhered to the opposite surfaces of the core layer; at least one intermediate layer (B), directly adhered to the opposite surface of a tie layer (C), comprising high density polyethylene; and two outer layers (A) comprising an ethylene/alpha olefin copolymer.

Abstract: The invention generally relates to a naked collation package comprising an arrangement of individual packages, individually packaged in a polyolefinic filmic material, that are packed together in said naked collation package in a naked collation film, and there being no seal between the naked collation film and the filmic material of the individual packages. A method for forming the naked collation package and a method for manufacturing the naked collation package are also disclosed.

Abstract: A method of reducing fuel vapor permeation through a multi-layer tank includes providing a multi-layer overlay onto at least a portion of a structural layer of the multi-layer tank. The multi-layer overlay preferably comprises at least one structural layer composed of a polymeric material that is compatible with one or more of the polymeric structural layer(s) of the multi-layer tank. The multi-layer overlay further comprises at least one barrier layer composed of a vapor barrier material resistant to hydrocarbon permeation therethrough. The multi-layer overlay may be secured to the multi-layer tank by, for example, applying a suitable amount of heat and pressure thereto or by molding the multi-layer overlay to the tank body during a tank forming process.

Abstract: A paper laminate provided for a food container includes a substrate paper or paper sheet, and at least a fibrous or fabric absorbent layer consisting of a biodegradable polymer selected from the group consisting of polylactic acid (PLA), polyhdroxyalkanoate (PHA), and polyhydroxy butyrate-co-valerate (PHBV), and a reinforcing polymer which includes a thermobondable polymer of polyethylene; with the absorbent layer formed, coated, bonded or adhered on the substrate paper to form a moisture and oil absorbable layer inside the food container to absorb moisture and oil in the food container for enhancing the food taste and quality, and also to provide a heat-durable and biodegradable food container.

Abstract: A packaging film comprises a dispersed-particle composition, which comprises a plurality of particles dispersed in a matrix medium of thermoplastic polymer. The particles comprise silicate platelets. Intercalating agent of one or more phospholipids is sorbed to the silicate platelets.

Abstract: A liquid filter housing which comprises a housing pot of two-layered configuration and a housing cover closing the housing pot. The housing pot and the housing cover mutually enclose an interior, wherein the inner layer of the housing pot facing the interior is manufactured from an electrically conductive plastic material and the outer layer of the housing pot facing away from the interior from an electrically insulating plastic material. An especially good mechanical connection is achieved between the two layers by the inner layer and the outer layer being connected to one another in a positive-locking manner.

Abstract: A container for semi-solid compositions comprises a tube having first, second, and third plies of a first paper which defines an open end and a closed end, and a lumen containing the semi-solid composition, and further comprising a coating that is substantially impermeable to the semi-solid composition, and disposed between the first, second, and third plies; a restrictor portion sized and dimensioned to couple with the open end of the tube portion; an end closure member sized and dimensioned to mate with the restrictor portion; and wherein the tube portion, restrictor portion, and end closure are made of biodegradable material.

Abstract: A device housing having an aluminum or aluminum alloy substrate, an aluminum layer and a corrosion resistant layer formed on the aluminum or aluminum alloy substrate in that order is provided. The corrosion resistant layer is an Al—O gradient layer implanted with iridium ions by ion implantation process. The atomic percentage of O in the Al—O gradient layer gradually increases from the area near the aluminum layer to the area away from aluminum or aluminum alloy substrate. Therefore the device housing has a high corrosion resistance. A method for making the device housing is also provided.

Abstract: An article of commerce includes a disposable cleaning article and a package. The package exhibits soft visual and sound characteristics. The package is formed as a multilayer packaging film including at least a co-extruded vapor barrier film layer and a polymeric film layer having a melting point at least about 20° C. less than the co-extruded film layer. The polymeric film layer is sealable to form the package so as to enclose the disposable cleaning article, thereby to substantially retain the water content of the disposable cleaning article. The polymeric film layer further exhibits a corrected sound level of less than approximately 50 decibels at readily audible frequencies, such as 3-5 kHz. The reduced sound level may be achieved by providing a film with a high loss tangent. In addition, the multilayer packaging film may have an outer surface with a soft or “matte” appearance.

Abstract: A device housing having an aluminum or aluminum alloy substrate, an aluminum layer and a corrosion resistant layer formed on the aluminum or aluminum alloy substrate in that order is provided. The corrosion resistant layer is an Al—C—N gradient layer implanted with iridium ions by ion implantation process. The atomic percentages of N and C in the Al—C—N gradient layer both gradually increase from the area near the aluminum layer to the area away from aluminum or aluminum alloy substrate. Therefore the device housing has a high corrosion resistance. A method for making the device housing is also provided.

Abstract: A polymerizable dental adhesive composition having bactericidal activity and high storage stability prior to curing. Said composition comprising hydrolysis-stable polymerizable monomers, a water soluble organic solvent, an initiator and a stabilizer.

Abstract: A packaging laminate comprising a core layer of paper or carton with through-going holes, openings or slits, a first layer of heat sealable thermoplastic material applied on the outermost side of the packaging laminate, a second layer of heat sealable thermoplastic material applied on the other, innermost side of the packaging laminate, one or more barrier layers applied between the core layer and the innermost thermoplastic layer, the thermoplastic material and barrier layers all being laminated to each other within the regions of said holes to form a membrane of barrier and thermoplastic material layers. A method for manufacturing of the packaging laminate and a packaging container that is made from the packaging laminate.

Abstract: This invention is improved vacuum chambers and vacuum chamber materials for application to flywheels. The vacuum chamber includes a concrete vessel or enclosure on which a gas impermeable layer is formed.

Abstract: A container assembly and methods for making and using such an assembly are disclosed herein. In one embodiment, an assembly is configured to hold an amount of catalyst. The assembly includes a first layer forming an inner liner that, when sealed, contains the amount of catalyst. Additionally, the assembly includes a second layer that at least partly surrounds the first layer and that is substantially rigid. Further, the assembly includes a third layer that substantially completely surrounds the second layer and that is at least partly made from a woven material, the third layer including a portion forming a spout structure, and a fourth layer that at least partly surrounds the third layer.

Abstract: A wrapping material for a food product which comprises a layer of cotton and a layer of a polyolefin material extruded on one side of the cotton, the polyolefin having a thickness of at least 0.001 of an inch. The wrapping material may be used for meats such as bologna and sausage.

Abstract: The invention relates to a container comprising an outer container wall layer and a desiccant capable of absorbing moisture from an interior space of the container, wherein an interior side of the outer container wall layer is at least in part covered by an EVOH-layer. The container has an improved barrier function against oxygen and is suitable for packaging goods sensitive to moisture and/or oxygen.

Abstract: [Object] An object of the invention is to provide a multilayer stretched film with barrier property that is free from deterioration of barrier properties attributable to dimensional change caused by moisture absorption, and bending, etc. [Method for Achieving the Object] A multilayer stretched film with barrier property obtained by biaxially stretching a multilayer laminate comprising at least two layers, namely, a polyester-based resin layer (Layer A) and a polyamide-based resin layer (Layer B) to obtain a biaxially stretched multilayer film; and providing a deposition layer (Layer C) on at least one surface of the biaxially stretched multilayer film; Layer A containing a crystalline polyester; Layer B containing 70 to 99 wt % of aliphatic polyamide and 1 to 30 wt % of aromatic polyamide; and Layer C containing an inorganic substance.

Abstract: A themolaminating film for receiving a blister portion in the construction of a reusable package is described. A base blister portion configured to receive some form of media or material is molded from a formable heat sealable polymer such as PETG. A film consisting of a first layer of an amorphous polyester such as APET for heat sealing to the PETG, a second layer of a polyester such as PET, and an adhesive layer is used to laminate a graphical paper based cover thereby allowing the laminated cover to be heat sealed to the blister portion. In a preferred embodiment, the PET and APET are preferably coextruded.

Abstract: A containment system includes a vapor resistant container for a material, and a seal for the vapor resistant container.

Abstract: A multilayered polymeric structure for use as a packaging container comprising a first layer of oxygen barrier material and a second protective layer bonded to the first layer where the oxygen barrier layer material is selected from the group consisting of saponified ethylene-vinyl acetate copolymer, polyamide, polyvinyl alcohol, modification products thereof, and mixtures thereof, and the second protective layer comprises a polymer and an inorganic filler in an amount sufficient to further enhance the moisture barrier property of the outer protective layer over what it would be in the absence of the filler.

Abstract: A multilayered polymeric structure for use as a packaging container comprising a first layer of oxygen barrier material and a second protective layer bonded to the first layer where the oxygen barrier layer material is selected from the group consisting of saponified ethylene-vinyl acetate copolymer, polyamide, polyvinyl alcohol, modification products thereof, and mixtures thereof, and the second protective layer comprises a polymer and an inorganic filler in an amount sufficient to further enhance the moisture barrier property of the outer protective layer over what it would be in the absence of the filler.

Abstract: A container for a pH-sensitive product. The container has an openable container body defining an interior volume for holding the product. More specifically, a rigid container defining an interior volume for holding a pH-sensitive product, and comprising at least an inner layer and an outer layer, the inner and outer layers being coextruded layers, the inner layer comprising a polymeric material and a buffer material, the outer layer comprising a moisture-barrier material.

Abstract: A method and an apparatus for sterilizing packaging material for use in packaging for protein containing products, such as food products or medical drugs. The packaging material is sterilized by irradiating it using a beam of ionizing radiation, such as an electron beam or a beam of gamma rays. Afterwards, the packaging material is processed in such a manner that protein reactive substances or compounds formed in the packaging material during the irradiation step are at least partly removed or rendered inreactive with respect to proteins. The processing step may advantageously be performed by heating the packaging material. Preferably, the processing step involves accelerating diffusion from the packaging material of protein reactive substances or compounds. Since the protein reactive substances or compounds are removed or rendered inreactive with respect to proteins, degradation of the product which is later stored in the packaging material is considerably reduced.

Abstract: A foil packaging for soft food masses includes a container film shape-formed into the form of an open container and a lidding film which is sealed onto the container film closing the container with a lid. The container film and lidding film are multi-layered and one of the layers is an aluminum foil, which is optionally pre-lacquered and if desired printed on and lacquer-coated on one side. The aluminum foil of the container film and the lidding film is coated with a polymer and a hot-sealing lacquer is provided on the polymer layer of the container film. The polymer, optionally coated with hot-sealing lacquer, may be situated on the sealing side of the aluminum foil of the lidding film, and a corrosion protection layer, if desired in the form of a polymer, is provided on the other side of the aluminum foil.

Abstract: In a method of manufacture for a packaging film (2), a pour-hole film strip (3) is supplied to a film web (2A) and with its film strip sealing layer (23) is attached to that side of the film web (2A) which, when the packaging film (2) is used as prescribed, forms a film inner side (10) of the packaging (2) so that a tensile force can be transmitted via a pull tab (12) in the packaging film (2) to a separating region in the film strip sealing layer (23) and said separating region and an adjoining region of an adhesive layer (24) form a reclosure cooperating with the pull tab (12).

Abstract: Disclosed is a protective film-integrated pouch wherein a protective film to protect a display panel and a bag to cover and package the display panel are integrally formed. The protective film-integrated pouch includes a rectangular body, including upper and lower layers, the body having three sealed edges and one opened edge to define an opening, allowing insertion of a display panel into the pouch, wherein each of the upper layer and the lower layer includes a base layer made of a metallic material, an outer surface layer disposed on the base layer, and an inner surface layer disposed on the outer surface layer, wherein the inner surface layer contacts the display panel and is made of a mixed polyethylene resin.

Abstract: The present invention provides and a plastic container and multilayered films, which comprises a heat-sealable seal layer, a cyclic polyolefin layer, and an outermost layer, wherein the seal layer comprises polypropylene, the cyclic polyolefin layer comprises a cyclic polyolefin polymer or a cyclic polyolefin copolymer, and the outermost layer comprises a layer containing polypropylene, and which further comprises a resin composition layer comprises a blended product of a propylene polymer and a styrene elastomer. The plastic container of the present invention can suppresses a reduction in the medicament content of a liquid-state medicament and is excellent in terms of shock resistance, handling ability during the filling of the container with the medicament, and the moldability and transparency of the container.

Abstract: The invention generally relates to a naked collation package comprising an arrangement of individual packages, individually packaged in a polyolefinic filmic material, that are packed together in said naked collation package in a naked collation film, and there being no seal between the naked collation film and the filmic material of the individual packages. A method for forming the naked collation package and a method for manufacturing the naked collation package are also disclosed.

Abstract: A multilayer polyester container comprising inner and outer layers of a polyester resin and at least one intermediate layer of a polyamide resin, wherein in the container body portion, the intermediate layer of the polyamide resin has an exothermic peak starting temperature due to crystallization of not lower than 96° C. as measured by a differential scanning calorimetry, and a clay is dispersed in the polyamide resin, effectively preventing whitening of the intermediate layer even after the passage of time and featuring excellent transparency despite of using, as an intermediate layer, a polyamide resin composition obtained by blending the polyamide resin with the clay.

Abstract: A breach detection system for a container includes at least two panels having a first electrical circuit mounted thereto. The panels are configured for attachment to a container. The first electrical circuit is configured to detect an intrusion through any portion of the panel and generate an intrusion signal when the intrusion occurs. A connector electrically connects the first electrical circuits of two panels of the container.

Abstract: A bag with flexible sidewalls defining an interior volume is provided with leak resistant features that function to absorb and retain liquids. These features include an absorbent-adhesive mixture that may be made from an adhesive and absorbent agents such as a super absorbent polymer. The absorbent-adhesive mixture can be applied on an inner surface of the flexible sidewalls in a location where it is likely to encounter liquids. The leak resistant features can also include a substrate that may be made from a non-woven material that is also applied to the inner surface of the sidewall and can be bonded to the sidewall by the absorbent-adhesive. In various embodiments, the bag can also include odor neutralizing features and/or configured with stretchable sidewalls.

Abstract: The present invention relates to a new pharmaceutical blister with reduced permeability to water vapor and gas. It is proposed according to the invention to coat conventional blisters with a silicon oxide-containing functional layer to protect against gases, water vapor and organic molecules.

Abstract: An article of manufacture comprising packaging prasugrel tablets, caplets, capsule or other solid form of prasugrel in an air and/or moisture impervious container under a positive liquid gas pressure.

Abstract: Disclosed is a protective film-integrated pouch wherein a protective film to protect a display panel and a bag to cover and package the display panel are integrally formed. The protective film-integrated pouch includes a rectangular body, including upper and lower layers, the body having three sealed edges and one opened edge to define an opening, allowing insertion of a display panel into the pouch, wherein each of the upper layer and the lower layer includes a base layer made of a metallic material, an outer surface layer disposed on the base layer, and an inner surface layer disposed on the outer surface layer, wherein the inner surface layer contacts the display panel and is made of a mixed polyethylene resin.

Abstract: A pressure-resistant polyester container having a multilayer structure comprising inner and outer layers of a polyester resin and at least one intermediate layer of a functional resin, wherein in the container body portion, the inner layer of the polyester resin has a crystallinity of not less than 23%, the outer layer thereof has a crystallinity of not less than 18%, the average value of the crystallinity of the inner layer and the crystallinity of the outer layer is not less than 24%. The pressure-resistant polyester container effectively prevents whitening even after the passage of time and features excellent transparency despite of using, as an intermediate layer, a functional resin composition obtained by blending a functional resin with a clay. The invention, further, provides a process for producing the same.

Abstract: A uniformly premixed sealant is extruded into a packaging form and allowed to pressure equilibrate prior to freezing. Upon warming the sealant begins to cure. The storage of the preformed sealant formulation under cold conditions arrests the activity of cure catalysts and accelerators mixed therethrough. The sealant is readily extruded into a preform shape containing a lightweight filler. A release film is provided to avoid contact with the sealant preformed in a shape during application to a substrate.

Abstract: A reusable container which provides flame and thermal protection for shipping hazardous materials such as cylinders containing compressed gas has a flame resistant reinforced outer shell having a bottom section hingedly coupled to a top section. A first inner layer of thermal insulating material is fitted into the top and bottom sections of the outer shell. An optional second inner layer of shock absorbing material with thermal insulating properties is fitted next to the first inner layer and configured to contact and conform to surface sections of the compressed gas cylinder. An interior liner comprised of a durable liner constructed of fabric or molded heat-resistant plastic.

Abstract: A containment system includes a vapor resistant container for a material, and a seal for the vapor resistant container.

Abstract: The condensation-free and bacteria-free pan system provides hygienic cover for a food preparation area. The system includes at least one pan having a top cover sheet, a heating element, a layer of thermal insulation and a bottom pan sheet. The top cover sheet is formed from a corrosion resistant material and is adapted for catching contaminants falling from overhead. The layer of thermal insulation is sandwiched between the top cover sheet and the heating element, and the bottom pan sheet is formed from a thermally conductive, corrosion resistant material, the bottom pan sheet having a lower wall and at least one sidewall. The top cover sheet, the layer of thermal insulation and the heating element are disposed above the bottom pan sheet to form a multilayer pan.

Abstract: A containment system includes a vapor resistant container for a material, and a seal for the vapor resistant container.

Abstract: The present invention relates to a closing sheet for aseptic containers, aseptic container comprising said sheet, equipment and method for obtaining said container. The closing sheet comprises a first sheet (7) configured to be traversed by ethylene oxide and a second sheet (8) of impermeable material. The first sheet (7) is obtained from a first reel (7?) of film of material that is permeable to ethylene oxide and the second sheet (8) is obtained from a second reel (8?) of film of impermeable material. The first sheet (7) is longitudinally sealed to the second sheet (8) through a sealing line (18), thus forming a single closing sheet (10).