A tamper evidence closure is provided for rotatably engaging with a finish of a container to seal contents within the interior of the container. A multiplicity of thin connections attach a tamper evidence band to a circumference of the tamper evidence closure. A segmented cam extends around the circumference of the tamper evidence band. An angled lower surface of the cam facilitates passing the tamper evidence band over a tamper evidence ledge of the finish during assembly of the tamper evidence closure onto the container. An upper surface of the cam engages with the tamper evidence ledge to break the thin connections and retain the tamper evidence band positioned on the finish during loosening of the tamper evidence closure. Multiple overhang portions above the cam press against an upper portion of the tamper evidence ledge to ensure that the tamper evidence band remains engaged with the tamper evidence ledge.

In a container, a first distance from an engagement upper end of a male thread of a mouth to a bead portion is larger than a second distance from an engagement lower end of a female thread of a cap to a resiliently deformable portion of a tamper evident band.

Present invention provides a compartment as bottled beverages cap for a formula of liquid or powder preparation which may be mixed-up easily with beverages inside of another bottle into a liquid composition. The user simply changes bottle beverage cap with a compartment according to present invention, expel the content into bottle with tear-off mechanism thus the content is mixed-up with water inside of bottle, and creates a ready-to-drink liquid composition. Further present invention provides a breaker having a stopper to against unintentional movements, specifically due to user's accidentally movement, such that said breaker does not tear beverages. This avoids seal becomes leaked which further may create caking of the content and reduced its quality.

A container closure and methods are disclosed for providing visible evidence of removal of the closure from a container after installation by a manufacturer. The closure includes tamper evidence bridges comprising small tabs of material that extend from a bottom-most edge of the closure to a tamper evidence ledge of the container. The bridges break when the closure is rotated relative to the tamper evidence ledge, thereby providing readily visible evidence that the closure has been removed after installation by the manufacturer. In some embodiments, a tamper evidence closure engages with threads of a finish of the container. Cam locks around the perimeter of the tamper evidence closure are permanently flared by cams on the finish during loosening of the closure. Outward flaring of the cam locks provides a visual indication that the tamper evidence closure has been loosened after installation by a manufacturer.

Disclosed is a metal container including a neck, wherein a screw thread and a ring collar are provided. The screw thread: includes a top radius between 0.85 and 1.2 mm and a bottom radius between 0.5 and 0.7 mm; the lower flank of the ring collar, which diverges from the top flank in the direction of the longitudinal axis, defines an angle of between 20 and 30 relative to a plane perpendicular to the longitudinal axis; the outer rim of the bottom flank of the ring collar has a radius between 0.7 and 0.9 mm, andthe inner rim of the lower flank of the ring collar is provided at a distance of between 13 and 15 mm relative to the free rim of the neck.

A closure system having a container neck portion and a closure both with tread formations offering multiple angular distributed mutual engagement options. The closure has a closure shell and a tamper-evident band connected through frangible connections that break when the closure shell is fully unengaged for the first time forming an unattached tether. The tamper-evident band and a lodging section of the container neck portion are configured to provide for a strong grip between them, so as to impede the free rotation of the tamper-evident band during the first and subsequent opening operations of the container neck portion, and specific optimal sizing for the tether are selected, such that the closure system offers the user different re-closing options, at least one of which forces the tether to adopt an exposed state determining a protruding handle.

A captive screw closure with a tamper-evident band and a screw cap captively connected thereto is disclosed. The screw closure includes an outer surface with an internal thread and an upper surface. The mechanical strain on the retaining bands are substantially reduced. This is achieved by the screw closure having at least one pulling element which permits a pure axial longitudinal movement of the screw cap to the tamper-evident band in the direction of the longitudinal axis of the screw closure. The screw closure includes a pivoting element, in particular a pivoting plate, connected either fixedly or pivotably to the tamper-evident band. The pivoting element, in particular the pivoting plate, is detachably connected to the screw cap. The pivoting element, in particular the pivoting plate, may be connected to the screw cap in a fixed but pivotable manner.

A container closure and methods are disclosed for providing visible evidence of removal of the closure from a container after installation by a manufacturer. The closure includes tamper evidence bridges comprising small tabs of material that extend from a bottom-most edge of the closure to a tamper evidence ledge of the container. The bridges break when the closure is rotated relative to the tamper evidence ledge, thereby providing readily visible evidence that the closure has been removed after installation by the manufacturer. In some embodiments, a tamper evidence closure engages with threads of a finish of the container. Cam locks around the perimeter of the tamper evidence closure are permanently flared by cams on the finish during loosening of the closure. Outward flaring of the cam locks provides a visual indication that the tamper evidence closure has been loosened after installation by a manufacturer.

A closure system having a container neck portion and a closure both with tread formations offering multiple angular distributed mutual engagement options. The closure has a closure shell and a tamper-evident band connected through frangible connections that break when the closure shell is fully unengaged for the first time forming an unattached tether. The tamper-evident band and a lodging section of the container neck portion are configured to provide for a strong grip between them, so as to impede the free rotation of the tamper-evident band during the first and subsequent opening operations of the container neck portion, and specific optimal sizing for the tether are selected, such that the closure system offers the user different re-closing options, at least one of which forces the tether to adopt an exposed state determining a protruding handle.

The invention refers to a capping device (1) which includes: a base (9) intended to be fixed to a container (2); a cap (8) including an upper wall and an external peripheral skirt (11); and an articulation device including at least one first lamella (19) connecting the outer peripheral skirt (11) of the cap (8) to the base (9, 109), presenting the external peripheral skirt (11) a first recessed portion (21) being the first lamella (19) attached to the upper edge (23) of the first recessed portion (21), including the cap (8), in addition, at least one first anti-intrusion veil (29).