Crown caps comprising jag-like or tooth-like shaped ends, wherein one or a plurality of cavities is formed between an outer container surface and the shaped ends, and wherein in the region of the shaped ends a deformable sealing material is provided which closes the cavities at least to the extent of the edge of the crown cap that points to the base of the container, with the sealing material forming a ring-like or hoop-like element separate from the crown cap and which interacts with the crown cap in such a way that when the shaped ends are deformed for the container closure they press or sink into the sealing material.

The disclosure relates to a container having a one-piece container body comprising fibers and having a mouth opening and a closure for the container body. The closure is at least partially inserted in a closure position into the mouth opening, the closure, in cooperation with an inner surface of the mouth opening, being positioned in the mouth opening at least partially with a non-positive fit, the container body is thereby closed. The closure is also designed to be moved from the closure position to an open position completely outside the container body. The disclosure further relates to a method for manufacturing a container body and to a method for manufacturing a closure for use with the container, a device for closing a container body by a closure, and a method for closing a container body by a closure by the device.

The first step is positioning a first die adjacent to the intermediate extent, the first die having a first radius of curvature, the first die being positioned adjacent to the free edge. The next step is activating the first die to create a primary curl in the intermediate extent. The next step is positioning a second die adjacent to the intermediate extent, the second die having a second radius of curvature, the second die being positioned adjacent to the primary curl. The last step is activating the second die to create a secondary curl.

The first step is positioning a first die adjacent to the intermediate extent, the first die having a first radius of curvature, the first die being positioned adjacent to the free edge. The next step is activating the first die to create a primary curl in the intermediate extent. The next step is positioning a second die adjacent to the intermediate extent, the second die having a second radius of curvature, the second die being positioned adjacent to the primary curl. The last step is activating the second die to create a secondary curl.

A crown-type metal cap for sealing the mouth of a preferably aluminum metal bottle, the cap being formed by a laminar part of circular plan form, including an inner face and an outer face and provided peripherally with a closure skirt and, on the inner face, with a closure gasket including a peripheral lip. The cross-section of the peripheral lip is formed by a convex arc having at least one radius of curvature, adjacent to the closure skirt, the lip also including a side opposite the closing skirt, which can be a straight side or a curved side having a radius of curvature greater than that of the convex arc.

A cap for sealing a mouth of a crown finish or threaded crown finish glass bottle, the crown cap is formed by a circular wall, a curved wall perimetrical to the circular wall, and a closure skirt that descends radially downward and outward from the curved wall and formed by a plurality of interleaved protrusions and depressions, the curved wall has a radius of curvature from 1.5 mm (0.590551 in) to 1.9 mm (0.748031 in) and an arc less than 86; the crown cap is formed from a circular sheet cutout with a diameter from 33.4949 mm (1.3187 in) to 35.5346 mm (1.399 in), resulting in a crown cap with an axial height less than the axial height of a crown cap from the state of the art.

A cap for sealing a mouth of a crown finish or threaded crown finish glass bottle, the crown cap is formed by a circular wall, a curved wall perimetrical to the circular wall, and a closure skirt that descends radially downward and outward from the curved wall and formed by a plurality of interleaved protrusions and depressions, the curved wall has a radius of curvature from 1.5 mm (0.590551 in) to 1.9 mm (0.748031 in) and an arc less than 86; the crown cap is formed from a circular sheet cutout with a diameter from 33.4949 mm (1.3187 in) to 35.5346 mm (1.399 in), resulting in a crown cap with an axial height less than the axial height of a crown cap from the state of the art.

A reusable bottle cap includes a panel having a top surface and a bottom surface. A sidewall extends downwardly from a periphery of the panel away from the bottom surface. The sidewall is configured to engage with an outer surface of a bottle neck proximate a rim of the bottle when the reusable bottle cap is coupled to the bottle neck. A peg extends downwardly from the bottom surface of the panel and is spaced from the sidewall. The peg is configured to be spaced from an inner surface of the bottle neck when the reusable bottle cap is coupled to the bottle neck.

A crown cap and closing device. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. 1.72(b). As stated in 37 C.F.R. 1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading Abstract of the Disclosure. The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

A crown cap and closing device. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. 1.72(b). As stated in 37 C.F.R. 1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading Abstract of the Disclosure. The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.