A chemical precursor container is disclosed. The container includes a vessel and a lid that define an interior volume, an inlet conduit, an outlet conduit, and a flow distributor positioned inside the vessel and in fluid flow communication with the inlet conduit. The flow distributor has an annular shape and includes a distributor floor having a plurality of apertures formed therein for expelling carrier gas therethrough. The flow distributor includes an inner annular wall that defines a porthole in the flow distributor that allows fluid to pass through the flow distributor from the interior volume of the vessel to the outlet conduit.

A gas sampler device has a top plate with a concaved outer wall. The concaved outer wall allows users easily to lift the top plate off of the bottom plate without disturbing the bottom plate because the curved surface permits more positive contact between the outer wall and users' fingers. Moreover, the weight of the top plate is reduced by approximately twenty percent compared to conventional top plates, a feature that also makes it easier for users to lift the top plate off of the bottom plate.

A gas sampler device has a top plate with a concaved outer wall. The concaved outer wall allows users easily to lift the top plate off of the bottom plate without disturbing the bottom plate because the curved surface permits more positive contact between the outer wall and users' fingers. Moreover, the weight of the top plate is reduced by approximately twenty percent compared to conventional top plates, a feature that also makes it easier for users to lift the top plate off of the bottom plate.

An apparatus is provided having an open configuration and a closed configuration. The apparatus includes, while in the closed configuration, a first panel, a second panel, a third panel, a fourth panel, a fifth panel, and a sixth panel that together create a box partially enclosing a void space. The first panel is rotatably coupled to the fifth panel and the sixth panel, the second panel is rotatably coupled to the fourth panel and the sixth panel, and the third panel is rotatably coupled to the fourth panel and the fifth panel. The apparatus opens from the closed configuration to present the contents therein through a single degree-of-freedom mechanism where the first, second, and third panels become perpendicular to the fourth, fifth, and sixth panels while the fourth, fifth, and sixth panels become aligned in a same plane.

Described herein are embodiments of a yarn-carrying and dispensing apparatus. The embodiments described allow knitters to easily transport, carry and use balls of yarn for knitting and other knitting materials. The embodiments prevent the ball of yarn from rolling away or getting tangled or intertwined. The embodiments also easily and smoothly dispense the yarn, making the knitting more efficient and easier for the knitter. The embodiments provide additional elements to accommodate a knitter: (i) a ruler allowing, for example, to measure a knitting sampler; (ii) a needle gauge and needle openings, allowing, for example, to measure the size of a needle; and (3) an insert allowing, for example, to hold one or more balls of yarn.

Devices for cooling beverages in cooperation with a compressed gas cartridge. The devices include a housing, a head, a working fluid, and a release mechanism. The housing defines a chamber complementarily configured with the compressed gas cartridge to receive the compressed gas cartridge. The head couples to the housing and defines an interior void in fluid communication with the chamber. The working fluid is contained with the interior void of the head. The release mechanism is operably connected to the housing and configured to selectively release compressed gas from the compressed gas cartridge into the interior void of the head. The compressed gas cools the working fluid when the compressed gas is selectively released from the compressed gas cartridge and contacts the working fluid in the interior void. The head is configured to be placed in a beverage to cool the beverage.

A metal can with a monolithic laminated hermetic seal is provided. The lid and sidewall of a can each include a laminated layer bonded to an interior surface. The lid and sidewall of the can are rolled to form a double seam and mechanically seal the can. When the double seal is formed through the mechanical rolling process and before heating, a bi-laminate layer forms between the adjacent laminated interior surfaces. The bi-laminate layer is then heated, causing each laminate layer to melt and fuse with the adjacent laminate layer. This creates a monolithic laminate layer that fills gaps within the double seam to form a hermetic seal that is impervious to air, water, gas, liquids, and other fluids.

Methods of manufacturing shelf stable pods containing food or drink to be rapidly cooled, include inserting a mixing paddle into an aluminum can through an open end of a body of the can and sterilizing the can and mixing paddle at temperatures below a stress relief temperature of the can in a first aseptic chamber. The method also includes filling the can with a sterilized food or drink in the aseptic chamber, sealing a sterilized base of the can to the open end of the body of the can with a food-safe adhesive to create a hermetic seal, removing the can from the first aseptic chamber while maintaining the hermetic seal outside the first aseptic chamber, and mechanically seaming the base to the can.

For the carrying of beverages, it is known to fill the beverages into containers. Generally, the opening of the container is either suitable for drinking directly from the container or for filling the container with the beverage and cleaning said container. The invention therefore provides a container for receiving a beverage, which container is particularly easy to handle and is able to be effectively cleaned. This is achieved by virtue of the fact that an upper portion of a body of the container has at least a first opening and a second opening, which are respectively to be closed and opened by means of a cap.

An apparatus and tool set forming a three-dimensionally shaped portion on a shoulder of a can including an inner roll having a receiver for receiving the shoulder from inside; an outer roll for pressing the shoulder from outside; and a rotating unit for rotating the inner roll and the outer roll relative to the can. The shoulder is formed on a side of an upper end of a cylindrical body of the can in a can axis direction to be reduced in a diameter toward a side of a mouth of the can and to have a thickness of 0.1 to 0.3 mm. The receptor of the inner roll has at least one of a concave portion and a convex portion, and has a diameter reduced portion corresponding to a shape of the shoulder. Further, the inner roll and the outer roll are rotated by the rotating unit.