The present disclosure discloses a panel fixing device, including a box, a pressing member and an expansion agent. The inner wall of the frame of the box is provided with a limiting groove, the pressing member is movably disposed in the limiting groove, the frame has a receiving through hole connecting with the limiting groove, the expansion agent is received in the receiving through hole, and the expansion agent is used for pushing the pressing member after being expanded so that the pressing member compresses the panel accommodated in the box. An injection channel of the expansion agent is reserved on the box. After inflating the expansion agent, the pressing member is pushed by the expansion force, so that the pressing member compresses the panel in the box to limit the panel so as to prevent the box from causing a second impact during the dropping process.

A protective cover for use with an electronic device includes a protective shell, an electrical connector, and an inductive coil. The protective shell is configured to receive the electronic device and includes one or more apertures configured for accessing one or more respective features of the installed electronic device. The electrical connector is affixed to an interior surface of the protective shell and configured to engage electrical contacts of the installed electronic device. The inductive coil is disposed within the protective shell and is electrically connected to the electrical connector of the protective shell. The inductive coil is configured for producing an electrical current in response to a magnetic field generated by an external device in proximity to the protective shell.

A protective cover for use with an electronic device includes a protective shell, an electrical connector, and an inductive coil. The protective shell is configured to receive the electronic device and includes one or more apertures configured for accessing one or more respective features of the installed electronic device. The electrical connector is affixed to an interior surface of the protective shell and configured to engage electrical contacts of the installed electronic device. The inductive coil is disposed within the protective shell and is electrically connected to the electrical connector of the protective shell. The inductive coil is configured for producing an electrical current in response to a magnetic field generated by an external device in proximity to the protective shell.

A tape and reel packing material for packaging a plurality of chips is provided. The tape and reel packing material includes a carrier tape and a cover tape. The carrier tape includes a plurality of recesses. The recesses are configured to receive the chips respectively. The cover tape is attached to the carrier tape. The cover tape includes a plurality of restriction structures, and the restriction structures respectively are inserted into the recesses to restrict the freedom of the movement of the chips.

A tape and reel packing material for packaging a plurality of chips is provided. The tape and reel packing material includes a carrier tape and a cover tape. The carrier tape includes a plurality of recesses. The recesses are configured to receive the chips respectively. The cover tape is attached to the carrier tape. The cover tape includes a plurality of restriction structures, and the restriction structures respectively are inserted into the recesses to restrict the freedom of the movement of the chips.

A packaging device forms a cushioned package for securing and transporting fragile products, where the fragile products are secured within an inner bag that is coupled within a pressurized outer bag. In some embodiments, the inner bag and outer bag may be formed concurrently using an illustrative vertical form fill sealing device. The inner bag may include a first multi-layer material and the outer bag may include a second multi-layer material, each material having specific functional properties to protect the product contained within the package. During formation of the packaging, the first and second multi-layer materials may be sealed together, such as at ends of the package and/or along an edge seam created by an edge sealer. A width of the first multi-layer material may be less than a width of the second multi-layer material.

An inflation device for pressurized inflation of an un-inflated package, the package comprising two layers, which are generally flat prior to inflation, and an inflation opening, the inflation device comprising an inflation tool, for contacting the package at the inflation opening to inflate the package through the inflation opening using inflation fluid from a pressure source, the inflation tool having an enclosing surface to enclose the inflation opening externally of the package. The inflation tool is larger than the inflation opening so as to ensure that the inflation opening is actually enclosed.

Provided herein are frames, packaging assemblies, and associated methods for supporting an object. The frame may include a first panel having a first distal end spaced from the first base end, and a second panel having a second distal end spaced from the second base end. The frame may further include at least one pivot axis pivotally connecting the first base end of the first panel and the second base end of the second panel, such that the first panel and the second panel may rotate relative to one another about the at least one pivot axis. A flexible support may extend between the first distal end and the second distal end, and at least one of the distal ends may pivot towards an opposing one of the distal ends in response to application of a force from an object to the flexible support.

An air bag packaging arrangement adapted to have a self-adhesive checking valve includes an air bag and an air valve which is the self-adhesive checking valve. The air bag includes first and second cell overlapped layers to form an air chamber and a valve opening. The air valve includes first and second sealing films overlapped between the first and second cell layers, and a check sealing film overlapped between proximal portions of the first and second sealing films to define an air inflating channel between the first sealing film and the check sealing film, and a backflow prevention channel between the check sealing film and the second sealing film. In case of air leakage, the air is guided to flow to the backflow prevention channel for creating a supplemental air pressure to further seal and close the air inflating channel, so as to make up a deficient sealing effect of the first and second sealing films.

The present disclosure is related to an inflation and sealing device that can include a material support at an angle to a guide for an inflation and sealing mechanism. The device can have a material support with a discontinuous surface. The device may also have low- or non-stick surfaces and bump-off elements to prevent sticking to a cooling region or exit from the device.