Patent classifications
B65B3/027
COATING COMPOSITION FOR METAL SUBSTRATES
The present invention provides novel packaging articles, e.g., food and beverage cans. Preferred cans typically comprise a body portion and an end portion, wherein at least one of the body and end portions are aluminum and are coated on at least one major surface with a coating composition of the present invention. Suitable coating compositions of the present invention comprise: one or more polyester resins, wherein at least one of the polyester resins has a glass transition temperature (Tg) less than about 50 C., and wherein the polyester resin is formed by the reaction of one or more polyacid molecules and one or more polyol molecules, and a crosslinker. Preferred compositions are substantially free of mobile BPA and aromatic glycidyl ether compounds, e.g., BADGE, BFDGE and epoxy novalacs (e.g., NOGE) and more preferred compositions are also substantially free of bound BPA and aromatic glycidyl ether compounds. In more preferred embodiments (e.g., alcoholic beverage cans), the polyol molecules used to make the polyester resin are substantially free of NPG. The present invention also provides a method of making such cans.
Device and method for liquid-tight sealing of two partially overlapping packaging parts and containers Produced therewith/thereby
A device for liquid-tight sealing of two partially overlapping packaging components. One of these is a tubular basic body. A further packaging component forms the packaging head or bottom, having at least one mandrel and one die. For the tubular basic body to be easily slid on to the mandrel and removed the expansion elements have sealing jaws which, in their working position, form a closed, encircling outer contour.
Coating composition for metal substrates
The present invention provides novel packaging articles, e.g., food and beverage cans. Preferred cans typically comprise a body portion and an end portion, wherein at least one of the body and end portions are aluminum and are coated on at least one major surface with a coating composition of the present invention. Suitable coating compositions of the present invention comprise: one or more polyester resins, wherein at least one of the polyester resins has a glass transition temperature (Tg) less than about 50 C., and wherein the polyester resin is formed by the reaction of one or more polyacid molecules and one or more polyol molecules; and a crosslinker. Preferred compositions are substantially free of mobile BPA and aromatic glycidyl ether compounds, e.g., BADGE, BFDGE and epoxy novalacs (e.g., NOGE) and more preferred compositions are also substantially free of bound BPA and aromatic glycidyl ether compounds. In more preferred embodiments (e.g., alcoholic beverage cans), the polyol molecules used to make the polyester resin are substantially free of NPG. The present invention also provides a method of making such cans.
Layered materials comprising aluminum foil and tubes made therefrom
Multi-layer laminate materials, which include an aluminum foil layer having particular tensile strength properties, are described. The aluminum foil layer in combination with other layers provides important benefits in manufacturing operations, such as filling tubes made by forming a cylinder from the laminate materials and heat sealing the side and end edges. These benefits are obtained in many cases without the need to increase foil weight or layer thickness. The laminate materials preserve the flexibility of conventional tubes, for example toothpaste tubes, as required to dispense products from a tube opening with the application of manual squeezing forces.
Device and Method for the Drying of Packaging
Shown and described is a device for the drying of packaging, in particular composite packaging for foodstuffs, including: a conveyor belt with cells for receiving the packaging, and at least one drying facility for drying the packaging. In order to achieve particularly efficient drying of the packaging, it is envisaged that the drying facility has at least one contact element with at least one contact surface. Also shown and described are the use of such a device for the drying of packaging filled with foodstuffs, a method for drying packaging, and a packaging for foodstuffs.
Process for In Situ Production of Microcapillary Dispensing System for Flexible Pouch
In an embodiment of the present disclosure, a process for producing a flexible pouch is provided. The process includes placing a capillary precursor element (CPE) between two opposing flexible films. The flexible films define a common peripheral edge. The CPE comprises an array of pins sandwiched between two opposing polymeric strips. The process includes positioning a first side of the CPE at a first side of the common peripheral edge and positioning a second side of the CPE at a second side of the common peripheral edge. The process includes first sealing, at a first seal condition, (i) the opposing polymeric strips to each other to form a matrix, and (ii) sealing the matrix to the two opposing flexible films. The process includes removing the array of pins from the matrix to form an in situ microcapillary strip.
Machine and Method for Producing Electronic-Cigarette Cartridges
Machine and method for producing electronic-cigarette cartridges; being provided: a fill conveyor which feeds bottom shells of the cartridges along a fill path; a filling device located along the fill path to feed a measure of a liquid substance downwards into each bottom shell; an assembly conveyor which feeds bottom shells along an assembly path; a transfer station where the bottom shells are transferred from the fill conveyor to the assembly conveyor; and at least a first assembly device located along the assembly path to fit each bottom shell with a corresponding top cap.
Can with fold lines, method and device for production thereof
A can, and device and method for producing same, includes two circular end elements forming a base and lid. The can further includes a sleeve which has fold lines forming edges, the can sleeve having a circular cross-sectional area at both ends and a polygonal-sectional area in its central region. The polygonal cross-sectional area in the central region is at most decagonal.
Particle removal device for a filling machine
A particle removal device for a filling machine configured to form, fill, and seal individual packages is provided. The particle removal device comprises an air supply pipe, and a controller being programmed to activate the particle removal device such that a jet of air is directed into a ready-to-fill package passing the particle removal device.
SEALED CONTAINERS AND METHODS OF FILLING AND RESEALING SAME
A container and method for filling same. The container includes a penetrable and resealable portion that is resealable, and a container body having a sealed empty chamber in fluid communication with the penetrable and resealable portion for receiving therein a substance. The resealable member may be dome-shaped or have a convex outer surface. A method of filling the container includes penetrating the penetrable and resealable portion with an injection member and introducing a substance into the chamber, withdrawing the injection member, and resealing the penetration hole in the resealable member made by the injection member during penetration.