B21D51/26

Method for manufacturing cans for beverage, and beverage can manufacturing method

A can body that has been subjected to outer surface painting (OV), inner surface painting (INS), and a neck process (SDN) but that has not been subjected to image formation is manufactured in a canning factory. The can body that has not been subjected to image formation is shipped to a beverage can manufacturing factory. At the beverage can manufacturing factory, an image formation process using a printer (PR) is performed. Specifically, ink is ejected from an inkjet head toward the can body, to thereby form an image on the outer circumferential surface of the can body. Thereafter, the can body is filled with beverage in a filler (FL), and then a can lid is attached to the can body in a seamer (SM).

Method and apparatus for clamping a container during processing operations

A device for inhibiting rotational motion of an article to be processed comprises a pressure plate assembly including a generally ring-shaped guide assembly. The guide assembly has and at least two guide pins extending from a first side in a transverse direction. The guide assembly further includes at least two resilient devices positioned over a respective one of the at least two guide pins and a container guide having an aperture for receiving an open end of a container moving in a first direction and for aligning the open end with a processing device. The container guide is positioned adjacent to the first side of the pressure plate assembly. At least two resilient devices are configured to be compressed in response to movement of the container guide in a first direction and are configured to decompress in response to movement of the container guide in a second, generally opposite direction.

Rotary manifold

A rotary manifold includes a manifold assembly outer body assembly with a generally toroid outer body, a number of manifold assembly outer body assembly bearing assemblies, a number of seals, and a number of fluid couplings. The manifold assembly outer body assembly body defines a number of radial passages. A generally toroid manifold assembly inner body defines a number of right angle passages. The manifold assembly inner body is rotatably disposed within the manifold assembly outer body assembly body. Each manifold assembly inner body passage inlet is discontinuously in fluid communication with the manifold assembly outer body assembly body passage outlets. Each manifold assembly inner body passage outlet is discontinuously in fluid communication with the process shaft assembly body passages inlets.

SERVO-CONTROLLED MACHINE LINE

Systems and methods are disclosed for controlling the rotation of turrets with servo motors within a machine line used in the shaping of articles. Error conditions can be detected using the servo motors for resolving issues with the machine line. Control of the turrets by the servo motors allows for each turret to be rotated relative to the other turrets independently for resolving the issues. Absolute encoders are used to return the servo motors and their respective turrets back to being aligned with a virtual axis for synchronous rotation of the turrets within the machine line, despite the turrets not being mechanically coupled together by a series of gears.

METHOD FOR MANUFACTURING CONTAINER AND APPARATUS FOR MANUFACTURING CONTAINER

A manufacturing a container makes it possible to easily manufacture a container including a body portion with a shape that expands outward toward an upper face side. A method for manufacturing a container according to the disclosure is a method for manufacturing a container made of metal, including a bottom portion and a body portion, open on the upper face side, and having a shape in which the body portion expands outward toward the upper face side. The method includes a bottom drawing step of reducing a diameter of a cup body made of metal and having a bottomed cylindrical shape by operating a diameter reducing die having a hole portion with a smaller diameter than an outer diameter of the cup body along a cylindrical axis direction from a bottom side, in which the bottom drawing step is repeated a plurality of times.

Flexible container coating compositions

A coating composition includes: (a) 60 to 90 percent by weight of an active hydrogen-containing polyester having a number average molecular weight of at least 23,000, an acid value below 5 and a hydroxyl value below 10, (b) 0.1 to 10 percent by weight of a polyanhydride, and (c) 5 to 30 percent by weight of a curing agent reactive with the active hydrogens associated with (a) and (b), the percentages being based on weight of resin solids of the coating composition, where the reaction product of the coating composition forms a single coating without including a thermoplastic polymer. The coating composition is useful in coating food and beverage containers, particularly 2-piece cans formed by drawing and redrawing (DRD).

Flexible container coating compositions

A coating composition includes: (a) 60 to 90 percent by weight of an active hydrogen-containing polyester having a number average molecular weight of at least 23,000, an acid value below 5 and a hydroxyl value below 10, (b) 0.1 to 10 percent by weight of a polyanhydride, and (c) 5 to 30 percent by weight of a curing agent reactive with the active hydrogens associated with (a) and (b), the percentages being based on weight of resin solids of the coating composition, where the reaction product of the coating composition forms a single coating without including a thermoplastic polymer. The coating composition is useful in coating food and beverage containers, particularly 2-piece cans formed by drawing and redrawing (DRD).

CAN END WITH A COINED RIVET, TOOLING ASSEMBLY THEREFOR AND A METHOD OF FORMING

A can end including a central panel and a coined rivet disposed on the central panel. A press, a station, and/or a tooling assembly structured to form a coined rivet as well as a method to form the coined rivet is also provided.

CAN END WITH A COINED RIVET, TOOLING ASSEMBLY THEREFOR AND A METHOD OF FORMING

A can end including a central panel and a coined rivet disposed on the central panel. A press, a station, and/or a tooling assembly structured to form a coined rivet as well as a method to form the coined rivet is also provided.

METHOD OF MANUFACTURING CAN BODY AND MANUFACTURING LINE OF THE SAME

A method of manufacturing a can body includes: molding a preform of a can including: molding a dome part on a bottom of a bottomed cylindrical body, the dome part being concave into the bottomed cylindrical body; and molding as annular leg part projecting in a direction opposite to a direction in which the dome part is concave, the leg part including an inner peripheral section which is inclined from a ground point of the leg part toward a can axis in a vertical cross-sectional view taken along the can axis; painting at least one of an inner surface and an outer surface of the preform of the can; and bottom reforming to mold a molded can including a curved end around the dome part by pressing an inner surface of the dome part of the preform of the can painted by the painting.