Glue bottle anti-clog caps are provided. The anti-clog cap has a body with a mounting section for attaching the body to a glue bottle. The body of the anti-clog cap has a dispensing section that includes a central lumen extending from the second mounting end. The body of the anti-clog cap also has a tip section with a support rib protruding from an outlet of the dispensing section. The tip has a tip plug protruding from the support rib. The anti-clog cap has a nozzle that mates to the body and a tip orifice aligned with the tip plug of the body. The tip section is configured to allow the free flow of glue through the cap. The nozzle can rotate between an open and closed position. In the closed position the tip plug can extend into the tip orifice thereby preventing the flow of glue.

A sheet metal lid has a rim portion removably secured and sealed to a container and the lid includes a vent button having a top wall portion surrounded by a side wall portion and an outwardly projecting flange portion. The flange portion of the button has a short arcuate score or shear line extending substantially into the sheet metal, and additional score lines extend into the flange portion at lesser depths to protect a coating on the inner surface of the lid. A resilient sealant material may be bonded to the inner surface of the vent button, and the opposing sheet metal portions of the score line form a small gap for releasing a vacuum or pressure from the container in response to a controlled downward pressure on the top wall portion of the vent button.

The scope of this invention was to create a container that could endure extreme hot temperatures when heated by microwave and endure extreme cold temperatures without cracking when shipped with dry ice. In addition, the container was ergonomically designed to encompass a snug fit to keep the food contained, but the top is easily detached even if the individual does not have full use of their hands. The container is multipurpose. There was not a container on the market that met these criteria, so extensive time was expended to design such a container to fit the needs of the company.

A thread joining mechanism which possesses and for annular engaging external surface and/or internal surface, preferably for the containers with annular opening, comprising: at least an external thread line, including upper end and lower end which outspread along annular engaging external surface and/or internal surface, at least a convex fixed area and locking piece, preferably be processed as configuration by a part of said upper end and lower end which close to said external thread line, or preference is given to the convex part that integrates with said annular engaging external surface and/or internal surface, said fixed area and locking piece are set to that said annular engaging external surface and/or internal surface, and upper end and/or lower end of corresponding said thread line are separated by preset spacing, and outspread along the same direction with said thread line.

A container assembly including a removable closure and a container which includes a chamber wall and a bottom attached to the chamber wall to form a cavity in which product is contained. An outer surface of the chamber wall includes a first attachment connector near the upper end of the chamber wall and which removably engages with a mating second attachment connector formed on the closure. A shoulder extends radially outward from the chamber wall at a point below the first attachment connector, and an outer support skirt extends downward from a distal end of the shoulder. The outer support skirt surrounds at least a substantial portion of the outer surface of the chamber wall and, when placed on a surface, the support skirt rests on the surface and the bottom of the cavity rests on or is spaced apart from the surface.

A sheet metal lid has a rim portion removably secured and sealed to a container and the lid includes a vent button having a top wall portion surrounded by a side wall portion and an outwardly projecting flange portion. The flange portion of the button has a short arcuate score or shear line extending substantially into the sheet metal, and additional score lines extend into the flange portion at lesser depths to protect a coating on the inner surface of the lid. A resilient sealant material may be bonded to the inner surface of the vent button, and the opposing sheet metal portions of the score line form a small gap for releasing a vacuum or pressure from the container in response to a controlled downward pressure on the top wall portion of the vent button.

Disclosed herein are modular container systems having child-resistant containers, tray inserts and tray frames. Also disclosed are methods using the modular container systems and methods of storing substances in containers. The containers have a container base and a container cap and provide for child-resistant containers. A user can releasably remove the container cap from container base with a squeeze and lift sequence. For example, the user squeezes opposite sides of the container base, which releases a locking mechanism and allows for removal of the cap by lifting or pulling the container cap off from the container base. The components of the modular container system are modular and stackable. The modular system allow for organized, efficient, accessible and storage of the child-resistant containers. The modular container system also allows for easy counting, sorting and processing of the containers.

Disclosed herein are modular container systems having child-resistant containers, tray inserts and tray frames. Also disclosed are methods using the modular container systems and methods of storing substances in containers. The containers have a container base and a container cap and provide for child-resistant containers. A user can releasably remove the container cap from container base with a squeeze and lift sequence. For example, the user squeezes opposite sides of the container base, which releases a locking mechanism and allows for removal of the cap by lifting or pulling the container cap off from the container base. The components of the modular container system are modular and stackable. The modular system allow for organized, efficient, accessible and storage of the child-resistant containers. The modular container system also allows for easy counting, sorting and processing of the containers.

Disclosed herein are modular container systems having child-resistant containers, tray inserts and tray frames. Also disclosed are methods using the modular container systems and methods of storing substances in containers. The containers have a container base and a container cap and provide for child-resistant containers. A user can releasably remove the container cap from container base with a squeeze and lift sequence. For example, the user squeezes opposite sides of the container base, which releases a locking mechanism and allows for removal of the cap by lifting or pulling the container cap off from the container base. The components of the modular container system are modular and stackable. The modular system allow for organized, efficient, accessible and storage of the child-resistant containers. The modular container system also allows for easy counting, sorting and processing of the containers.