A reinforced box, with adjustable dividers, the box having a bottom wall, and laterally extending upright, opposite end walls, the box also having longitudinally extending, upright side walls and partition walls extending between and connected to the opposite end walls; there being angled slots cut into the side walls and partition walls to intersect the tops thereof, the slot extending at acute angles relative to a top plane defined by the tops of the side walls and partition walls; and panel-shaped dividers carried by and extending between certain of the longitudinally extending walls, each divider having wings respectively received in two of the angled slots, and the dividers having lower portions extending below the levels of the wings and slots, and between the longitudinal walls; whereby the dividers and longitudinal walls between which they extend form cells to receive cards in ordered face-to-face relation.

A pressure tight travel case for airline passengers for use in the unpressurized baggage compartment of an aircraft, comprising a container having side walls and a bottom defining an opening and a cavity; a first partition removably insertable within the cavity, wherein the first partition includes opposing side edges, a top edge and a bottom edge; and a cover matable with the container to close the cavity, the cover including a sealing device for creating a seal between the cover and the container sufficient to prevent pressurized air within the container from leaking through the sealing device during flight. The travel case further includes guiding grooves for guiding the insertion of the first partition into the cavity, and wherein the opposing side edges of the first partition are formed to matably engage the guiding grooves. Optionally, a second partition may be added which is matable with the first partition and the guiding grooves, wherein the second partition includes opposing side edges formed to matably engage the guiding grooves. Preferably, the guiding grooves and the opposing side edges of the first and second partitions are formed to create an interlocking connection sufficient to minimize pressurized expansion of the side walls of the container.

A packaging structure for a container. The packaging structure includes a main frame including a first portion, a second portion and a connecting plate connecting the first and second portions, and a plurality of separators inserted in first and second grooves defined at the first and second portions respectively. The glass substrate is sealed in a loading slot formed by the separators.

Goods which come in different sizes, shapes, numbers, etc. are packed in assemblies which comprise a tray and a plurality of open-top box-like modules which sit snugly side-by-side in the tray. Each module is prepacked and contains only one size, shape, etc. goods. At its destination the loaded assembly, usually along with other loaded assemblies, becomes the display package for the different size, shape, etc. goods. The method of the invention utilizes a lap-top computer working with a mainframe by which the order is placed and immediately gives pricing information. In the case of a custom or tailored order of different numbers of various sizes of goods, the computer is able to indicate whether the order will make up a complete shipment of packing assemblies, with the correct number of prefilled modules to fill the trays with none left over.

A refuse receptacle has a main compartment which can be subdivided into smaller sub-compartments by the addition of adjustable panels. Different solid refuse materials can be separately stored in the subcompartments. Grooves and clips are provided to secure removable, flexible liners within the sub-compartments.