A cap is provided for coupling to a container. The cap includes a closure and an insert that may be coupled together prior to affixing the cap to a container. The insert may include a removable wall coupled to a pull tab, the removable wall detaching from the insert in response to a user pulling on the pull tab.

A cap is provided for coupling to a container. The cap includes a closure and an insert that may be coupled together prior to affixing the cap to a container. The insert may include a removable wall coupled to a pull tab, the removable wall detaching from the insert in response to a user pulling on the pull tab.

A fuel cap assembly according to an example of the present disclosure includes a fuel cap and a pipe stub that extends from the fuel cap and defines a first internal passage. A sensor element and a fuel tube are adjacent to each other and both extend from the fuel cap through the first internal passage. A cylindrical coupler is composed of an elastomer and defines a second internal passage that extends between an inlet port and an outlet port. The inlet port has a first inner diameter and the pipe stub is receivable into the inlet port. The outlet port has a second inner diameter that differs from the first inner diameter.

A closure having several plug seals extending from a lower surface of the top panel of the closure is provided. The outer surface of the first plug interfaces against the inner surface of the container inlet, the bottom surface of the second plug interfaces against the top surface of the container inlet, and the inner surface of the third plug interfaces against the outer surface of the container inlet. The bottom of the closure includes an improved design for a J-band in which the J-band has a width that increases as the J-band extends from the tamper band.

A closure having several plug seals extending from a lower surface of the top panel of the closure is provided. The outer surface of the first plug interfaces against the inner surface of the container inlet, the bottom surface of the second plug interfaces against the top surface of the container inlet, and the inner surface of the third plug interfaces against the outer surface of the container inlet. The second and third plugs have thinner and thicker arcs, the thinner arcs being configured to more easily relieve internal pressure from the container. The bottom of the closure includes an improved design for a J-band in which the J-band has a width that increases as the J-band extends from the tamper band.

A closure with an overcap and fitment is disclosed, wherein the overcap is removably attachable to the fitment, and wherein the fitment includes a spout and a removable inner portion that may be removed to allow contents to pass through the fitment.

A closure with an overcap and fitment is disclosed, wherein the overcap is removably attachable to the fitment, and wherein the fitment includes a spout and a removable inner portion that may be removed to allow contents to pass through the fitment.

A closure includes: a body having a skirt wall in which an internal thread is formed; and a cylindrical tamper evident bottom portion which is connected to the skirt wall via a plurality of breakable bridge portions, and in which an engaging pieces to be engaged with an engaging jaw portion is disposed on an inner peripheral surface of the tamper evident bottom portion. A protruding piece protruding downward is disposed on the skirt wall of the body. An unbroken connecting piece is disposed to connect the skirt wall of the body and the tamper evident bottom portion and to allow the body to be moved upward with respect to the tamper evident bottom portion. An extending portion is formed at an engaging piece serving as the engaging pieces at least in an angle region where the protruding piece is present.

A container, in particular a plastic ampoule produced using a blow molding process, and filled and closed in the production mold, has a sleeve-shaped neck part (4) connected to a container body (2) as an axial extension. The neck part forms a seat (6) for a preformed insert (8) extending along the axis (12) of the neck part (4), and is formed in the production mold, on a peripheral region (14) of the insert (8). At least one sealing element (42; 68) is provided on the insert (8). The sealing element forms a seal in a sealing region surrounding the axis (12), in combination with a contact surface (38) formed on the seat (6) of the neck part (4).

A container, in particular a plastic ampoule produced using a blow molding process, and filled and closed in the production mold, has a sleeve-shaped neck part (4) connected to a container body (2) as an axial extension. The neck part forms a seat (6) for a preformed insert (8) extending along the axis (12) of the neck part (4), and is formed in the production mold, on a peripheral region (14) of the insert (8). At least one sealing element (42; 68) is provided on the insert (8). The sealing element forms a seal in a sealing region surrounding the axis (12), in combination with a contact surface (38) formed on the seat (6) of the neck part (4).