A container suitable for hot foods includes a base having a wall that is slanted or curved outward from its bottom, and a lid having a rim attachable to the base, an intermediate region that rises upward, and an inner region that does not rise as high, such that when an identical container is stacked thereupon, the upper base is entirely supported by the lower lid intermediate region, forming a gap space between the lower lid inner region and the upper base. One or more ventilation holes in the lid inner region, together with channels in the base wall and/or intermediate region, allow vapor from the lower container to escape from the stack through the ventilation holes, gap space, and channels. The intermediate region can be shaped to support an upper container mainly by compressive forces, further enhancing stacking tolerance to weight and heat.

A package for abrasive wheels is provided. The package comprises a base providing an inner space between a side surface, an open end having a diameter D.sub.open and a closing plane end having a diameter D.sub.closed, the inner space being adapted to contain stacked abrasive wheels having a diameter D.sub.wheel, the side surface having a projecting portion having a diameter D.sub.proj, that projects from the closing plane end; and a cover configured to couple to the base at the open end so as to close the inner space, the base and the cover insulating the abrasive wheels against atmospheric agents when coupled, the cover comprising a projection shaped to define an annular plane portion having an inner diameter D.sub.in and an outer diameter D.sub.out.

A container configured to be stacked adjacent to a second container is provided. The container includes a sidewall having a first end, an end wall having a peripheral edge, a seam coupling the peripheral edge of the end wall to the first end of the sidewall, and an alignment feature coupled to the seam. The alignment feature includes an inner surface. The alignment feature is positioned relative to the seam such that, when the container is stacked adjacent to the second container, the inner surface of the alignment feature contacts an outer surface of a seam of the second container, the contact resisting lateral movement of the container relative to the second container.

The present invention is directed to a stackable container system. The stackable container system can comprise a beverage container, a beverage container lid, a plurality of smaller containers, and a plurality of smaller container lids. The smaller containers and smaller container lids are configured to allow any of the smaller container lids to be used on any of the smaller containers. The bottom of the beverage container and the bottom of each smaller container is also configured to allow the beverage container or smaller container to be interlocked with the top of any of the smaller container lids. In addition to storing beverage ingredients, the stackable container system can also be used to store other edible and inedible ingredients.

A case for a flat collectible item. The case provides pivotably coupled front and rear pieces that move between an open condition and a closed condition encasing the collectible item in a card recess. The card recess provides flared corners to prevent damage to the encased collectible item. The front and rear pieces each have exterior surface that provide stacking ridges that are uniformly offset from their respective perimeters so that when a first case is stacked on a second case, the front stacking ridge of the first case circumscribes the second rear stacking ridge of the second case, preventing or restricting lateral shifting of the stacked cases.

Disclosed is a packaging container comprising a container body having a bottom end and a top end. The container body comprises a tubular container wall. The packaging container is closed at the bottom end by a base disc which is attached to the inner surface of the container body at the bottom end of the container body. The packaging container comprises a top end closure including a lid. The container body comprises a laminate body sheet material comprising a carton layer and a thermoplastic welding layer being arranged on an inner surface of the container body. The base disc comprises a laminate base sheet material comprising a carton layer and an inner thermoplastic welding layer being arranged on a surface of the base disc which is facing towards the interior of the container body.

A stackable container, including a body and a cap threadingly engageable with a neck portion of the body and having a top portion formed with a depression for selectively oriented snap-registered engagement with a base portion of a counterpart of the body, the cap further including handle projections and a skirt. Opposite stop structures prevent rotation of the cap relative to the body beyond predetermined threaded engagement; a detent releasably captures the body in the predetermined threaded engagement. A base portion of the body having inclined side walls facilitates rotation of the body with respect to the cap. The skirt extends downwardly more than an axial length of the neck portion for guiding the body into alignment with the cap. A consumable product such as a cosmetic can extend into the cap from the body.

Packaging including a container, and a closure system made up of a frame and a lid hinged to the frame and able to close the container opening in a fitted manner. An upper fitment part of the frame tightly covers the upper rim and a lower insert part is provided to protrude in the interior volume of the container. The gusset bag stored inside the container in a predetermined position unfolds from a partially open configuration to a fully open configuration due to a pressing effect of axial guiding extensions defined by the insert part and engaged through a single opening of the bag. The insert part has one or more notches defined between two of the axial guiding extensions, facilitating complete unfolding of the bag side wall.

A stackable container, including a body and a cap threadingly engageable with a neck portion of the body and having a vaulted interior and a top portion formed with a frustro-pyramidal depression for snap-registered engagement with a base portion of a counterpart of the body, the cap further including handle projections and a skirt. Opposite stop structures prevent rotation of the cap relative to the body beyond predetermined threaded engagement; a detent releasably captures the body in the predetermined threaded engagement. A base portion of the body having inclined side walls facilitates rotation of the body with respect to the cap. The skirt guides the body into alignment with the cap. The base can have four of the side walls forming a square, the containers of a stack having any of four relative orientations. A consumable product such as a cosmetic can extend into the cap from the body.