摘要:
A matrix barcode on a can component, such as a can end panel, a pull tab of a can end, or the coil stock, is formed by laser application that makes spots that represent the matrix barcode modules.
摘要:
A beverage can end for pressurized contents includes a score that defines a pair of The lobes have longitudinal axes that are not mutually parallel and in some embodiments substantially perpendicular to improve flow.
摘要:
A metal container body 1 comprises a base and a generally cylindrical side wall 3. The top edge of the cylindrical side wall is rolled over to form a hollow annular bead 5 surrounding the upper open end of the container body and a notch 6 is formed at a circumferential point in the annular bead. The container body is for use with a releasable closure 2 formed with an end wall 7 and a depending skirt 8 and having an annular layer of sealing material 9 provided on the inside of the end wall adjacent the skirt. When the closure is pressed onto the container body, the annular bead engages the annular layer of sealing material and some of that material extends into the notch 6. The closure is held on the container only by the partial vacuum formed therein during processing of a food product in the container. After processing, the user opens the container by rotating the closure. Sealing material in the notch forces the closure to lift off from the container to break the seal and release the closure.
摘要:
A dispensing closure for a container (1) having a neck (3) with an open end (4) comprises a closure cap (7) adapted to be attached to the neck to close the container and a dispensing spout (8) formed with a dispensing passage (13) having an inlet opening (14) at one end and an outlet opening (15) at the other end. The spout (8) is mounted on the closure cap (7) for limited sliding movement between a closed position in which the dispensing passage (13) is isolated from the interior of the container and an open position in which the dispensing passage is in communication with the interior of the container. The movement of the spout from its closed to its open position follows a part circular path.
摘要:
A container or part of a container may comprise fragrance encapsulated in microcapsules configured to release fragrance emitting substance at at least one predetermined period of time.
摘要:
A container end (20) having a dispensing aperture (50) with a closed position, in which the dispensing aperture is sealed, and an open position, in which product may be dispensed through the aperture (50). The end (20) includes a flexible film (70), which has at least one tongue (75) anchored to the end (20) outside the periphery of the aperture (50) and having a free end, which is visible in the dispensing aperture once the aperture is opened. The free end of the tongue (75) is concealed when the aperture (50) is closed, but becomes visible to a user once the aperture (50) is opened.
摘要:
A beverage can end (14,14a) and container (12) have a removable panel (32a) that is actuated by a tab (44a). The tab is smaller than conventional full aperture ends but enables opening because of the lower pull force required smaller ends or scores (30a) formed in less malleable allows that conventional food can ends (14,14a). A stay-on-tab is also provided.
摘要:
A container comprises a releasable metal closure 14 formed with an end wall 15 and a depending skirt 16 and having an annular layer 18 of sealing compound provided on the inside of the end wall adjacent the skirt and a container body 1 comprising a neck 2 with an annular sealing surface 4 surrounding a circular opening and adapted to seal against the annular layer of sealing compound over an annular sealing interface in the closed position of the closure on the container body. The container body 1 and the closure 14 are formed with no mechanical means for coupling them together to form or maintain a seal therebetween and the seal is provided by a partial vacuum formed in the container during processing. The annular sealing surface 4 of the container body 1 is formed with a localised protrusion 5 or recess 10 which provides a discontinuity in the annular sealing interface, whereby relative rotation of the closure 14 and container body 1 from the closed position creates a venting path from the interior of the container body to the exterior so that the seal is broken and the closure is released.