Abstract: Hinged closures for containers are provided. The hinged closures allow for a closure that can be held in the open position with a large opening angle. The hinged closures include a lid portion and a skirt portion interconnected by a hinge portion. The hinge portion can be formed from two connecting columns and a central tongue, or two tongues and a central connecting column.

Abstract: A closure for a container includes a closure shell having a first interior surface, a tamper evident band having a second interior surface, and a flexible hinge. The flexible hinge includes a first end, a second end, and a gathered portion located between the first and second ends. The first end is coupled to the closure shell and the second end is coupled to the tamper evident band. At least a portion of the gathered portion extends radially inward with respect to the interior surface of the closure shell. The flexible hinge permits the closure shell to be opened and remain tethered to the tamper evident band. The closure may further include a retaining bead or ratchets to keep the tamper evident band attached to the container.

Abstract: Hinged closures for containers are provided. The hinged closures allow for a closure that can be held in the open position with a large opening angle. The hinged closures include a lid portion and a skirt portion interconnected by a hinge portion. The hinge portion can be formed from two connecting columns and a central tongue, or two tongues and a central connecting column.

Abstract: The stopper (1) has a tubular skirt (12) for fastening it around the container neck, an end wall (10) perpendicular to the central axis (X-X) of the skirt, and an annular sealing lip (16) extending into the skirt from the inner face (10A) of the end wall. A protrusion (22) connects the inner face of the end wall to the inner face (16B) of a peripheral portion of the lip in order to transmit a movement of the end wall to the lip in the event of excess pressure in the container. In order to release this excess pressure reliably and in a manner which is easy to carry out, the protrusion occupies all the space delimited jointly by the inner face of the end wall, by the inner face of said lip portion and by a geometric plane (P) which passes through said lip portion and intersects the inner face of the end wall along a straight line (L) orthoradial to the axis of the skirt.

Abstract: The stopper (1) has a tubular skirt (12) for fastening it around the container neck, an end wall (10) perpendicular to the central axis (X-X) of the skirt, and an annular sealing lip (16) extending into the skirt from the inner face (10A) of the end wall. A protrusion (22) connects the inner face of the end wall to the inner face (16B) of a peripheral portion of the lip in order to transmit a movement of the end wall to the lip in the event of excess pressure in the container. In order to release this excess pressure reliably and in a manner which is easy to carry out, the protrusion occupies all the space delimited jointly by the inner face of the end wall, by the inner face of said lip portion and by a geometric plane (P) which passes through said lip portion and intersects the inner face of the end wall along a straight line (L) orthoradial to the axis of the skirt.