Heat-seal condition indicating packages include a first sealing substrate comprising a leuco dye and a second sealing substrate comprising a leuco dye developer. The packages may optionally include a leuco dye sensitizer which dissolves both the leuco dye and the leuco dye developer when melted. The packages further include a heat-seal produced between the first sealing substrate and the second seating substrate. The heat-seal comprises a reaction product of the leuco dye and the leuco dye developer. The reaction product may be colored, which may provide the heat-seal with a detectable optical characteristic. A magnitude of the optical characteristic may be proportion to the strength of the seal between the first and second seating substrates.

A packaging system and method that can be used to protect a display device. The packaging system includes a front foam panel, a base foam panel and a back foam panel, and two different types of foam for the panels. The base foam panel supports the weight of the display device and absorbs vibrations. The front foam panel protects the screen of the display device by spreading loads over a wider area and reducing the risk of the screen cracking. A back foam panel is made of a lower density foam and supports the display device rear panel in position while taking up the different shapes of the rear panels and allows for variation in thicknesses between different models.

A packaging system and method that can be used to protect a display device. The packaging system includes a front foam panel, a base foam panel and a back foam panel, and two different types of foam for the panels. The base foam panel supports the weight of the display device and absorbs vibrations. The front foam panel protects the screen of the display device by spreading loads over a wider area and reducing the risk of the screen cracking. A back foam panel is made of a lower density foam and supports the display device rear panel in position while taking up the different shapes of the rear panels and allows for variation in thicknesses between different models.

Single-use devices configured to sanitize accessible surfaces of luer access devices (e.g., needleless medical valves) at risk of contamination with infectious agents are described, as are methods for making and using such devices. In particularly preferred embodiments, such devices include a container (e.g., laminated foil pouches or packets) that contain a sanitizing component that includes a substrate with a cleaning port or recess, a cleansing matrix associated with the substrate, and a sanitizing reagent dispersed in the cleansing matrix.

Single-use devices configured to sanitize accessible surfaces of luer access devices (e.g., needleless medical valves) at risk of contamination with infectious agents are described, as are methods for making and using such devices. In particularly preferred embodiments, such devices include a container (e.g., laminated foil pouches or packets) that contain a sanitizing component that includes a substrate with a cleaning port or recess, a cleansing matrix associated with the substrate, and a sanitizing reagent dispersed in the cleansing matrix.

The product efficiency of bags each with an end face part is increased. A panel webs is guided to be divided along a line of weakness of the panel web and to be folded along division edges of the panel web. This guiding of the first panel and temporary sealed sections cause a side gusset to be cut open along a line of weakness of the side gusset such that open surfaces are formed. After the forming of the open surfaces, an end face web is supplied to be superposed on folded parts of the panel web and the open surfaces of the side gusset.

This cover tape has at least a base layer and a heat seal layer, wherein the heat seal layer contains a copolymer (A) of a styrene-based hydrocarbon and a conjugated diene-based hydrocarbon, the component (A) contains a block copolymer (A-1) of 10% by mass or more and less than 50% by mass of a styrene-based hydrocarbon and more than 50% by mass and 90% by mass or less of a conjugated diene-based hydrocarbon, and a block copolymer (A-2) of 50% by mass or more and 95% by mass or less of a styrene-based hydrocarbon and 5% by mass or more and 50% by mass or less of a conjugated diene-based hydrocarbon, a content of the component (A-1) is 35 to 60% by mass based on a total amount of the heat seal layer, and a mass ratio of the component (A-2) to the component (A-1) is 0.30 to 1.0.

This cover tape has at least a base layer and a heat seal layer, wherein the heat seal layer contains a copolymer (A) of a styrene-based hydrocarbon and a conjugated diene-based hydrocarbon, the component (A) contains a block copolymer (A-1) of 10% by mass or more and less than 50% by mass of a styrene-based hydrocarbon and more than 50% by mass and 90% by mass or less of a conjugated diene-based hydrocarbon, and a block copolymer (A-2) of 50% by mass or more and 95% by mass or less of a styrene-based hydrocarbon and 5% by mass or more and 50% by mass or less of a conjugated diene-based hydrocarbon, a content of the component (A-1) is 35 to 60% by mass based on a total amount of the heat seal layer, and a mass ratio of the component (A-2) to the component (A-1) is 0.30 to 1.0.

A container with an embedded structure mainly includes: a first plate with a first plate body, a first end surface located on one side of the first plate body; a second plate with a second plate body, a second end surface opposite to the first end surface and located on one side of the second plate body, a flexible protrusion is annularly protruded on the second end surface and abuts against the first plate to form an accommodating space between the first end surface, the second end surface, and the protrusion for a fluid to flow in the accommodating space, and the accommodating space has an accommodating height between the first end surface and the second end surface; and a shape of a portion of a free end of the protrusion abutting the first end surface is deformed.

A container made of a sheet material including a plurality of layered film layers including a first film layer and a second film layer. The sheet material is formed into a bag by attaching at least a part of a periphery of the sheet material to form a containing region for accommodating a content inside the second film layer. The container includes, between the first film layer and the second film layer, a film attached portion where the first film layer and the second film layer are attached to each other, and a filler enclosed portion bulged out to a thickness direction of the sheet material than the film attached portion because the filler is present therein. A printed layer including an ink layer is formed on at least one surface selected from outside and inside surfaces of the first film layer, and outside and inside surfaces of the second film layer, and the printed layer is removable from the surface of the film layer by washing with an aqueous solvent.