A method of forming a cap assembly comprises injection molding a cap in a first shot from a first polymeric material, wherein the cap has an opening at one end defined by a perimeter. Injection molding a tamper band in a second shot from a second polymeric material such that the tamper band is monolithically attached to the perimeter of the cap. The first polymeric material and the second polymeric material comprise dissimilar resins and the tamper band is configured to sever from the cap with no burrs remaining on the perimeter of the cap.

A reusable single-piece tamper-evident cover for protecting a drinking area of a beverage can before and after removal of the cover from the can. The cover includes: a cover top, a clasp ring positioned below and contiguous with the cover top, and a skirt being positioned below and contiguous with the ring. The ring includes at least one tamper-evident seal that includes two tear lines. The tear lines do not extend to the inner cover surface. Tearing along the tear lines results in tampering the seal, and does not tear the inner cover surface. An entirety of the inner cover surface is able to be continuous when the skirt extends along an entirety of the ring, as well as after removal of the cover from the can.

The present invention relates to a security closure system and devices for containers, which can be used in any type of container and can be validated by means of simple sight and touch, thereby being tamper-resistant and preventing any adulteration by means of the non-authorised re-use of the original container. The system and devices are preferably used in containers made from vitreous materials such as ceramics, plastics and thermoplastics, owing to the properties of stiffness. The devices of the invention can be used for any product and any type of container, such as bottles for alcoholic and non-alcoholic drinks, containers for cosmetics, perfumes, drugs, food and valuable items such as watches, electronics or fine jewelry.

A cap for a drinking vessel, and particularly a shaker cup. The claimed cap can be securely attached to the drinking vessel or shaker cup to avoid leaks, and also includes a sealable opening through which the contents of the drinking vessel can be poured or drunk and a handle that is convenient for a user and which is attached to the cap in such a manner that the handle moves somewhat freely relative to the cap and the mechanism for closing the opening in the cap. Any non-integral components that come into contact with the contents of the vessel are easily detachable to facilitate thorough cleaning.

A liquid saving device having a container, a lid for attaching to the container, the lid having a top side and a bottom side, a finger element attached to the lid, and a closure for covering the top side of the lid. The liquid saving device also having an inner cover for covering the bottom side of the lid.

A 2-piece closure includes a cap having a first skirt perpendicular to, and extending downwardly from, a first circular top wall. The first skirt includes a groove and a first anti-rotation formation. A tamper band attaches to the first skirt by frangible members. A cap cover includes a second skirt extending downwardly from a second circular top wall. The second circular top wall and the second skirt define an interior having a groove engagement formation and a second anti-rotation formation. The cap cover encloses a portion of the cap, with the groove engagement formation and the groove engaged. The first and second anti-rotation formations interact to restrict rotation of the cap cover relative to the cap.

A child-resistant aerosol cap (10) comprising a base (15) which is attachable onto an aerosol container, and a lid (20) which is attachable to the base, the lid includes locking means (28,29,65,70) for releasably locking the lid onto the base.

The disclosure provides a glue bottle including a bottle body and a head part mating with each other. A housing surrounds the bottle body, a top portion of the bottle body sticks out of the housing and mating with the head part, a bottom portion of the bottle body is disposed within the housing. The housing has a through hole and a guiding hole connected to the through hole. The bottle body has a guiding bar mating with the guiding hole. The housing is made of elastic material. The housing further has at least one protrusion located at an inner surface of the housing and in contact with the bottle body. The housing further has at least one notch. When two opposite edges of the notch are in contact with each other, the protrusion is forced to squeeze the bottle body so as to deform the bottle body.

An insulating container may include an opening, which can be sealed by a closure. The closure may have an upper portion with a handle that has a circular curvature equal to the cylindrical portion of the closure. The closure may also have a lower portion that is joined to the upper portion by an injection molded polymer element. The closure may also be in the form of flip type of closure such that the lid can be selectably opened or closed by the user by rotating a flip closure into either the opened or closed position. The closure may also be a two-part lid having a lower cap that may be configured to be removably-coupled to the container and an upper cap that may be configured to be removably-coupled to the lower cap

The Invention constitutes a device for treatment or analysis of the liquid inside a container, comprising: an universal connector having a first part for affixment to a portion of the container and a second part extending from the first part and made integral therewith; and, an active element for affixment to the second part of the universal connector and extending from the second part into an interior storage area of the container, and the active element affecting the characteristics of the liquid or measuring attributes of the liquid.