A closure includes a top panel and a corner section connecting an outer periphery of the top panel with a downwardly extending annular skirt. A plurality of gently curved ridges are spaced about the outer perimeter of the closure. The ridges generally extend from a lower portion of the skirt and around the corner section, with the upper ends of the ridges terminating proximate the top panel outer periphery. A plurality of knurls extend radially outwards from the midpoints of the ridges along the skirt of the closure. The configuration, arrangement, and spacing of the ridges and knurls about the closure provide an enhanced grip and feel, allowing for easier twist-off of the closure from a container. The closure may be used interchangeably with existing capping chucks used to apply conventional closures without requiring any modification to the capping chucks to apply the closures to containers during a capping process.

The present invention relates to a closure device for aseptic paper or paper-based containers which can be used for storing liquid products. In particular, the present invention relates to a closure device comprising three parts. It has a pour spout which can be fixed to an outer surface of the container, a cap having a re-sealable lid portion being permanently connected to a retainment portion via a hinge and a barrier breaking device moveably attached to the pour spout and configured to break a liquid tight seal of the paper or paper-based container upon twisting said cap. The invention also relates to an assembly comprising a container and said closure device and a method for providing the assembly.

A closing assembly for a spout with tube for a thin-walled flexible packaging includes a cap and a connecting device comprising a strap and a guarantee seal provided with breakable bridges.

Apparatus and method(s) according to which a first container lid is sealingly engaged against a container body. Once so sealingly engaged, the container body is stacked onto a second container lid so that a first three-dimensional profile of the second container lid matingly receives a second three-dimensional profile of the container body, which second three-dimensional profile is located at an end portion of the container body opposite the first container lid. In one or more embodiments, the second container lid is identical to the first container lid. In one or more embodiments, the stackable containers have respective detachable and re-attachable container lids. In one or more embodiments, each container body and its corresponding detachable and re-attachable lid are both made of recyclable plastic.

A closure may have a top wall and a side wall depending from the top wall. A plug seal device may depend from said top wall within the side wall. The plug seal device may have an upper section, a lower section, and a sealing section proximate the boundary between the upper section and the lower section. The sealing section is operable such that when the plug seal device is inserted in an opening to an inner cavity in a container, the sealing section engages with an inner container surface to provide a seal between an inner cavity of the container and the external environment.

A cap for a container comprises a lateral wall extending around an axis and a transversal wall arranged transversally to the axis, a separating line being provided on the lateral wall to define: a retaining ring intended to remain anchored to a neck of the container, and a closing element removably engageable with the neck to open or close the container.

The separating line extends around the axis and is circumferentially interrupted for defining a joining portion which joins the retaining ring and the closing element.

The cap further has an incision line which extends in the lateral wall, transversally to the axis, so that the separating line is axially interposed between the retaining ring and the incision line.

Two connecting bands are defined between the separating line and the incision line to keep the closing element connected to the retaining ring.

Disclosed herein are tethered cap and spout combinations. The tethered cap and spout combinations prevent loss of the cap after opening. In an implementation, the tethered cap and spout combinations may provide mechanisms for puncturing or opening a seal that may be present at a throat or neck of the container which provides both an anti-tampering and freshness function. In an implementation, the tethered cap and spout combinations may provide anti-tampering mechanisms. In an implementation, the tethered cap and spout combinations may provide mechanisms to hold an opened and tethered cap away from the container opening during use.

A closure for sealingly closing a container neck having a tubular body with a top wall, an annular side wall, an intermediate wall joining the side wall to the top wall and an annular tamper evidence band frangibly connected to an open end described by the side wall. The band includes retaining cams protruding from its inner surface. Each cam has a lead-in ramp for engaging, in use, the flange of a container neck as the neck is introduced into the open end of the body and a stop for engaging the flange to separate the band from the body when the closure is subsequently removed from the neck. Each lead-in ramp has a central recess therein.

There are disclosed a measuring apparatus and method for measuring the pull-off force of a frangible arrangement connecting a capsule with a tamper evident band of closed annular shape, with an annular ridge that axially retains the tamper evident band, a pusher device that pushes the capsule so as to cause the breakage of the frangible arrangement, a sensor arrangement to detect the tensile force applied by the pusher device, and a lifting and abutting device arranged for supply the capsule to the annular ridge. There are further disclosed a band disengagement arrangement for disengaging the tamper evident band from the annular ridge after the breakage of the frangible arrangement, yet maintaining intact the closed annular shape of the tamper evident band.

A tamper-evident closure comprising a cap and a retaining ring, the retaining ring is connected to the sidewall by a plurality of bridges, at least one of the bridges is frangible and at least one of the bridges is non-frangible whereby to form a link between the ring and the sidewall.