A can lid that comprises an opening region provided in the material of the lid surface and comprises a two-armed lever member that is intended to open this opening region and that is connected to the lid material, wherein this arrangement is characterized in that the opening region configured as a tongue tab is delineated from the lid surface by a tear line and the tongue tab base connected to the lid surface forms a pivot bearing that becomes effective during the opening procedure; in that the lower side of the lid is coated with a plastic material in a firmly adhering manner, and this coating of the tear line that covers the tear line is weakened in an adjacent manner; and in that the container part and the can lid at least substantially comprise the same aluminum alloy.

Container with fold-out opening, resulting from the suitable bending and folding of a laminar body that has bending lines that define four rectangular walls, which have a common upper flap and another, common lower flap with bending lines; the upper flap has two folding lines that continue two transverse bending lines defining a wall that is in a central position; said folding lines defining three rectangular portions of the upper flap; the central portion having the same axis of symmetry as the central wall; each of the portions is provided with additions opposite the contact thereof with the walls; the addition having a tear line that divides the addition into two dividing parts; the portion having a slot and the addition having a tab in the dividing part thereof and which can be engaged and inserted into the slot.

A tamper evident closure includes a first snap, a second snap, a tear strip connected to the second snap, and a first projection extending around three sides of the first snap. In a closed position, the second snap is positioned in a cavity of the first snap, and the first projection surrounds three sides of the second snap that is positioned in the cavity of the first snap.

A carbon-containing nipple has a nipple thread for carbon-containing electrodes. The nipple has an inlet formed in the nipple thread and the inlet is suitable for receiving an adhesive container filled with a curable adhesive. Preferably, the inlet is a groove which runs through the nipple thread in a transverse manner and is undercut at least in sections. A nipple kit contains such a nipple and the adhesive container containing the adhesive for securing a nipple/electrode connection, wherein the adhesive container is disposed in the inlet. The nipple kit can be used in conjunction with a carbon-containing electrode for use in arc furnaces.

The invention relates to a can lid of a conventional design, in particular intended for beverage cans, whose special feature comprises the fact that a substantially ring-shaped molded plastic part is fastened to the lower side of the lid surface surrounding the opening region to form an opening that is sealingly reclosable, in that a plastic stopper part is fixedly connected to the lower side of the tongue tab that is upwardly pivotable during the opening procedure and sealingly engages into the molded part, and in that the peripheral contour of the tongue tab is preferably disposed in the region of the molded part at a predefinable spacing from the stopper part.

A metal end for seaming onto a metal container body. The end comprises an outer curl, a centre panel within the outer curl, and a tab having a longitudinal axis (A). The end further comprises a rivet securing the tab to the centre panel, and a score in the centre panel having two spaced apart ends which define a hinge therebetween, the hinge lying on one side of said longitudinal axis (A), such that operation of the tab fractures the score and causes the region of the centre panel within the score to pivot about the hinge and provide an aperture in the centre panel. The score extends into a region of the centre panel that is behind a centre line (B) running through the centre of the rivet and perpendicular to said longitudinal axis (A), and on the other side of the longitudinal axis (A) from the hinge.

A sheet metal lid has a rim portion removably secured and sealed to a container and the lid includes a vent button having a top wall portion surrounded by a side wall portion and an outwardly projecting flange portion. The flange portion of the button has a short arcuate score or shear line extending substantially into the sheet metal, and additional score lines extend into the flange portion at lesser depths to protect a coating on the inner surface of the lid. A resilient sealant material may be bonded to the inner surface of the vent button, and the opposing sheet metal portions of the score line form a small gap for releasing a vacuum or pressure from the container in response to a controlled downward pressure on the top wall portion of the vent button.

A container, in the form of a container body or container closure, or a lid, having a frangible weakened portion formed in a layer of polyethylene terephthalate forming a wall of the container, the weakened portion comprising a groove cut into a first surface of the layer, a first portion of the layer surrounding the groove having a crystallinity of from 35 to 45%, and a second portion of the layer, which second portion is adjacent to the first portion on opposite sides of the groove and remote from the groove, the second portion having a crystallinity at least 5% less than the crystallinity in the first portion, wherein the layer has a thickness of from 200 to 700 m and the groove has a depth of from 200 to 500 m.

An end cap including an end cap body made of a relatively thin metal material. The end cap has a main score line formed in the end cap body and defining a flap area. The end cap further includes a tab coupled to the end cap body and having an end positioned adjacent to the flap area. The end cap has a control score line positioned adjacent to the main score line, where the control score line is curved or arcuate along at least part of its length, and has end portions that are parallel or substantially parallel.

A metal easy open can end adapted for closing a metal can body is proposed. The can end has a score (27) defining a removable panel (26) and a tab (23), located at an edge region of the panel, for applying a force to the panel to allow the panel to be removed in a tear direction. The panel (26) has at least one embossed and/or debossed rib (25 a-c) extending substantially in said tear direction from a location or locations proximal to said tab to a location or locations proximal to an end of the panel opposite to said edge region. The rib(s) have a depth or height of at least 0.6 mm relative to surrounding panel regions along at least a part of the rib extent.