Systems and apparatus for providing long-term cold storage of solid materials such as dry ice are disclosed. The solid materials are stored in a tank configured to maintain the materials in their solid state. The tank is designed with a port sufficiently large to facilitate ingress and egress of the solid materials. A cryogenic liquid is used within the tank to substantially prevent the solid materials from sticking to each other, and to maintain the solid materials at a low temperature.

A heat sink cooling apparatus of the present invention includes a thickened Phase Change Material (PCM) and an aluminum profile container for superior cold storage, heat transfer and efficiency of defrost. The PCM is a composition including a brine solution and a thickening agent resulting in increased holdover capacity in a no-leak, safe food grade PCM, and a tubular aluminum profile manufactured with a highly conductive aluminum alloy, which can be triangular, with optional internal and/or external fin-tube configurations maximizing surface area for heat transfer. The heat sink cooling apparatus is capable of removing heat from (but not limited to) a transport cargo area (truck body) through the processes of conductive and convection heat transfer via the aluminum profile filled with a PCM, either in a passive form of cooling via free convection (hanging mount) or in a forced air plenum chamber.

A pressure activated recharging cooling platform for cooling an object is provided. The cooling platform comprises a temperature regulation layer, a support layer, and a channeled covering layer. The temperature regulation layer is adapted to hold a composition. The temperature regulation layer has a plurality of angled segments, wherein angled segments within a sealed perimeter of the temperature regulation layer are formed by a top side and a bottom side at a predefined distance, and channels, wherein the channels substantially form sides by contacting the top side with the bottom side at a distance lesser than the predefined distance. The support layer is substantially bonded to the bottom side of the temperature regulation layer and is comprised of material sufficiently pliable to deform and sufficiently rigid to withstand collapse in response to the weight of the object. The channeled covering layer encompasses the support and temperature regulation layers.

In some embodiments, a medicinal carrier device includes: one or more sections of thermal insulation positioned to form an internal space with an adjacent first side region and an adjacent second side region; a first panel including a first phase change material positioned within the first side region of the internal space, the first side region of a size and shape to firmly contain an integral number of portable cold packs in thermal contact with the first panel; and a second panel including a second phase change material positioned within the second side region of the internal space, the second side region of a size and shape to firmly contain an integral number of portable cold packs in thermal contact with the second panel.

A pallet cover suitable for use in covering at least a portion of a payload on a pallet and a kit for use in making the pallet cover. In one embodiment, the pallet cover includes a top wall, a front wall, a rear wall, a left side wall, and a right side wall, wherein the walls are detachably joined to one another. Each of the top wall, the front wall, the rear wall, the left side wall, and the right side wall includes a first fabric sheet and a second fabric sheet, the first and second fabric sheets being joined together to form a plurality of pockets. Each pocket may removably receive a temperature-control member containing a phase-change material. At least one of the top wall, the front wall, the rear wall, the left side wall and the right side wall may include a plurality of detachably joined portions.

Method and system for maintaining temperature-sensitive materials within a target temperature range for an extended time. In one embodiment, the system keeps materials within a temperature range of +2° C. to +8° C. and includes an insulated container, a product box, ice packs, and organic phase-change material (PCM) packs. The ice packs are preconditioned to a very low temperature, such as −20° C. The organic PCM packs do not require preconditioning and may be kept at room temperature. In use, the frozen ice packs and the warm organic PCM packs may be loaded into the insulated container, together with a payload in the product box. Preferably, the frozen ice packs are sandwiched between a pair of organic PCM packs on each face of the product box. The masses of ice and organic PCM are selected so that, upon thermal equilibration, the ice and organic PCM are within the target temperature range.

The present disclosure relates to a phase change material (PCM) composition and a process for preparation thereof, wherein said composition comprising a phase change material, glass fibers and xanthan gum. In a preferred embodiment, the phase change material is water (or ice) and the glass fibers are glass wool. The disclosure also relates to a stackable and sealable package enclosing the PCM composition. In a particular embodiment, the PCM composition is used to prepare a cold box that may be used in cold chain transportation.

The invention relates to a process for providing a transport container system with a container internal temperature within a target range. The transport container system has a container having a receiving space wherein the temperature in the receiving space of the container is the container internal temperature and at least two PCM elements which can be removed from the container and inserted into the container. All PCM elements have the same phase change material. At least one first PCM element is tempered outside the container in such a way that the phase change material of this first PCM element is in a completely solid state. At least one second PCM element is tempered outside the container in such a way that the phase change material of this second PCM element is in a completely liquid state. The tempered PCM elements are arranged in the container. The tempering and the PCM elements are configured in such a way that after the PCM elements have been arranged in the container, the container internal temperature reaches a value within the target range.

The invention also relates to a suitable transport container system for transporting a temperature-sensitive object in a target range of a container's internal temperature.

A method of packing a temperature sensitive product utilizes a temperature controlled product shipper that includes a phase change material bladder which can be filled with a preconditioned brined-slurry PCM at the point of packaging. The temperature sensitive product is contained within a product box or master case, which is in turn packed inside an insulated liner and an outer box. The PCM bladder fits between the master case and the insulated liner and is filled with the preconditioned flowable PCM at the point of packing just before closing the box for shipment.

A temperature control case comprising an outer case 1, a heat-insulating material 2 disposed inside the outer case 1, and a heat storage material 3 disposed inside the heat-insulating material 2, the heat storage material 3 having a container 4 disposed inside it.