An inflatable packaging structure, including at least one inflatable panel made of a plurality of layers of thermoplastic material, the at least one inflatable panel includes a plurality of fluid chambers, whereas a one-way check valve is incorporated into at least one of the plurality of fluid chambers, an air supply line, configured to commonly communicate with each of the one-way check valves to supply fluid into the fluid chambers; and at least two heat sealed edges formed on the at least one inflatable panel, each of which is configured to attach a portion of the at least one inflatable panel to another portion thereof; and wherein the at least two heat sealed edges extend generally in parallel with respect to each other and configured to form the inflatable packaging structure with at least partially rectangular cross-section, having at least four faces.

An apparatus, method and system are provided which permit the monitoring of a dunnage bag used as a cushion in the transportation of cargo items which may be typically found in as shipping container. A gas pressure sensor may be attached directly to the dunnage bag and the pressure can be monitored remotely. The gas pressure sensor can also be enclosed within a sealed and pressurized enclosure whereby the gas sensor reading can serve as indication of pressure of a nearby dunnage bag within which the enclosure is in contact. The dunnage bag pressure readings can be wirelessly monitored from a remote location and the bag pressure may be controlled remotely.

The purpose of the claimed invention is to have a protective internal structure using multiple corrugated paperboard inserts that will fit into a RSC (regular slotted container) case. These inserts and the internal structure that it creates, enable a user to ship their product via common or contract carrier without damage to the user's product.

A machine converts a web of preformed pouches, which are defined by transverse seals extending from a remote edge, into inflated dunnage units. A sealing arrangement is positioned to provide a longitudinal seal intersecting the transverse seals to close the preformed pouches and form a dunnage unit. The sealing arrangement has at least two sealing belts. Each belt is positioned so that respective first sides engage a surface of the web and pull the web through sealing elements positioned on either side of the web. A heating element is on a second side of the first belt not engaging the web. A compliant material is on a second side of the second belt not engaging the web. As the web passes between the heating element and compliant material, imperfections in the web are smoothed by the compliant material and the layers of the web are sealed by the heating element.

A container for transporting satellite equipment and other equipment into low-orbit and deep space includes vacuum rigidizing structures covering the interior of each side wall and base of the container. The vacuum rigidizing structures contain microbeads and is connected to a pump mechanism able to transfer air into or out of the vacuum rigidizing structures. Before the equipment is added to the container, air is released from the vacuum rigidizing structures. After the equipment is added, the vacuum rigidizing structures are able to be inflated enough such that the microbeads compactly conform around the equipment, preventing movement while applying minimal pressure to the equipment. The container is capped with a lid lined with aerospace-grade foam.

A protective carrying case for medical supplies is disclosed, wherein the protective carrying case includes a top component, a bottom component, and semi-hexagonal ends, wherein the top component and the bottom component are constructed from carbon fiber. The protective carrying case additionally includes a retaining element with vacuum split functionality to retain elements within the case. The retaining element includes a flexible bag with an outer antimicrobial layer for safe and sanitary transport of the medical supplies.

Described are liners for bulk containers that are abuse resistant The liners include at least one sidewall that includes an exterior ply and an interior ply. The interior ply includes a propylene alpha-olefin copolymer that includes a density in a range from 0.865 g/cm.sup.3 to 0.900 g/cm.sup.3, The interior ply includes the propylene alpha-olefin copolymer in an amount from 5% to 50% by weight of the interior ply.

A buffering inflatable packaging bag includes a containing part and an isolating part that are composed of an inflatable plastic capsule; a containing cavity of containing part is folded by the inflatable plastic capsule along a length direction of a bar-shaped inflatable chamber, and a folded portion is sealed along both sides of the inflatable plastic capsule; a circle of a first thermally sealing line is provided at one end of containing part distal from the opening of containing part; one end of isolating part is provided on one side of the opening of containing part. The packaging has a low cost and simplified processing. One product can package and fix the body and the accessories simultaneously, thereby avoiding the breakage of inner package. The accessories can be placed above the body, thereby avoiding the phenomenon that the intensity of pressure is excessive to cause damage to the body/accessories.

A sealing device generally includes a rotatable support cylinder having an outer, circumferential surface and a heating element disposed about such surface and secured thereto such that the heating element rotates therewith. The heating element is coiled about the outer surface of the cylinder in the form of an overlapping helical pattern. Juxtaposed film plies may be sealed together by bringing the sealing device into rotational contact with the juxtaposed film plies and heating the heating element to a temperature sufficient to cause the film plies to seal together.

The invention relates to an edible and biodegradable package material composition and uses thereof. Specifically, the invention relates to a package material composition comprising a polysaccharide component, a protein component, or a combination thereof, in order to produce a transformational package that is both edible and naturally biodegradable. The package material composition of the invention provides a structural integrity to serve a full range of uses for packaging and shipping of both wet and dry products.