A tray assembly for loading a battery cap includes at least one first tray having a top surface, in which first grooves are provided, and a bottom surface, in which second grooves are provided, and at least one second tray having a top surface, in which third grooves are defined, and a bottom surface, in which fourth grooves are defined and disposed above or below the first tray. When the first tray is disposed above the second tray, each of the second grooves and each of the third grooves communicate with each other to provide a communication space. When the first tray is disposed below the second tray, each of the first grooves and each of the fourth grooves communicate with each other to provide a communication space. The battery cap is mounted in an erect state in the communication space provided by the first tray and the second tray.

A method of manufacturing a cartridge is described. An injection needle is inserted into a mold that forms a barrel. The barrel defines an open proximal end, an opposing distal end, an internal reservoir therebetween, and an arm projecting distally from the distal end of the barrel and having a portion bent at a fixed angle. The injection needle is positioned within a portion of the mold configured to form the arm of the barrel, and a terminal needle tip is oriented such that a beveled opening of the needle tip is distally facing. The injection needle is stabilized against movement with a gripping device. The mold is filled with resin to form the barrel around the injection needle. The gripping device is separated from the injection needle upon hardening of the resin.

A method of manufacturing a cartridge is described. An injection needle is inserted into a mold that forms a barrel. The barrel defines an open proximal end, an opposing distal end, an internal reservoir therebetween, and an arm projecting distally from the distal end of the barrel and having a portion bent at a fixed angle. The injection needle is positioned within a portion of the mold configured to form the arm of the barrel, and a terminal needle tip is oriented such that a beveled opening of the needle tip is distally facing. The injection needle is stabilized against movement with a gripping device. The mold is filled with resin to form the barrel around the injection needle. The gripping device is separated from the injection needle upon hardening of the resin.

Beverage container packing assemblies and methods are disclosed. A beverage container packing assembly includes a bottom tray, center support, and a top tray. The bottom tray defines first compartments. The first compartments may be configured to receive a first portion of a beverage container. The bottom tray includes one or more first support columns. The center support defines through holes. Each of the through holes is configured to receive a second portion of a beverage container therethrough. The center support is configured to accommodate a thermo pack. The top tray defines second compartments. Each of the second compartments is configured to receive a third portion of a beverage container. The top tray is configured to accommodate the thermo pack between a first row and a second row of the second compartments.

Beverage container packing assemblies and methods are disclosed. A beverage container packing assembly includes a bottom tray, center support, and a top tray. The bottom tray defines first compartments. The first compartments may be configured to receive a first portion of a beverage container. The bottom tray includes one or more first support columns. The center support defines through holes. Each of the through holes is configured to receive a second portion of a beverage container therethrough. The center support is configured to accommodate a thermo pack. The top tray defines second compartments. Each of the second compartments is configured to receive a third portion of a beverage container. The top tray is configured to accommodate the thermo pack between a first row and a second row of the second compartments.

A process container includes flanges defining a plurality of slots. At least one of the flanges includes a tightener configured to contact a disc or wafer when the disc or wafer is inserted into one of the plurality of slots defined by said at least one of the plurality of flanges. The tightener projects outwards from said at least one of the plurality of flanges into said one of the plurality of slots. The tightener includes a tapered portion where a cross-sectional thickness of the at least one tightener increases along an insertion direction of the disc or wafer into said one of the plurality of slots. The tightener can include one continuous slope or curve. The tightener can include a chamfer. The tightener has a reduced contact area and a smooth transition as it extends from the flange, reducing rubbing and the corresponding particle shedding when discs or wafers are inserted into, removed from, or moving while stored within the process container.

A process container includes flanges defining a plurality of slots. At least one of the flanges includes a tightener configured to contact a disc or wafer when the disc or wafer is inserted into one of the plurality of slots defined by said at least one of the plurality of flanges. The tightener projects outwards from said at least one of the plurality of flanges into said one of the plurality of slots. The tightener includes a tapered portion where a cross-sectional thickness of the at least one tightener increases along an insertion direction of the disc or wafer into said one of the plurality of slots. The tightener can include one continuous slope or curve. The tightener can include a chamfer. The tightener has a reduced contact area and a smooth transition as it extends from the flange, reducing rubbing and the corresponding particle shedding when discs or wafers are inserted into, removed from, or moving while stored within the process container.

An egg carton having base and lid trays that when disposed in vertical alignment (with the lid tray on top of the base tray) form a closed egg carton. The base and lid trays each include a pair of mating handle components, such that when assembled to form a closed carton provide both enhanced strength and ease of carrying the assembled carton. The handles also facilitate handling of the base and lid trays separately during manufacture, packing and transport, and during and after filling the base with eggs. The new base, lid and carton assembly are particularly useful when adapted for holding more than a dozen eggs, for example when holding 30 or more eggs in a rectilinear array of egg cells (arranged in linear rows and transverse linear columns), such as a 5×6 array of egg cells. The lid may further include a labeling area above a select portion of the base cells, the labeling area comprising a flat panel top wall and a depending sidewall forming an empty interior cavity below the top wall, for insertion of labeling material.

An egg carton having base and lid trays that when disposed in vertical alignment (with the lid tray on top of the base tray) form a closed egg carton. The base and lid trays each include a pair of mating handle components, such that when assembled to form a closed carton provide both enhanced strength and ease of carrying the assembled carton. The handles also facilitate handling of the base and lid trays separately during manufacture, packing and transport, and during and after filling the base with eggs. The new base, lid and carton assembly are particularly useful when adapted for holding more than a dozen eggs, for example when holding 30 or more eggs in a rectilinear array of egg cells (arranged in linear rows and transverse linear columns), such as a 5×6 array of egg cells. The lid may further include a labeling area above a select portion of the base cells, the labeling area comprising a flat panel top wall and a depending sidewall forming an empty interior cavity below the top wall, for insertion of labeling material.

A method of making a multi-layer product or seal is described. An adhesive layer is applied to a surface of a first layer. A patch material is applied to a surface of the adhesive layer, using a coating or spraying process, to define one or more patches. At least the first layer is cut to define pre-formed lines of separation defining one or more first portions. Each first portion is associated with a respective one of the one or more patches.