Packaging system
a packaging system and packaging technology, applied in the field of packaging systems, can solve the problems of affecting the environment, affecting the quality of the packaging, and the inconvenient recycling of the outer box,
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[0022]FIG. 1 shows a series of six pouches formed from polyethylene, in a flat condition. Each pouch comprises a body portion 1 and an upper portion 2, joined to each other at one side so that the pouch can be opened at the other side. Each portion is formed from interconnected parallel tubes 3. In one embodiment the tubes extend at right angles to the plane of the series shown to form a bottom of the body portion 1 and a top of the upper portion 2. Alternatively, the ends of the tubes can be simply welded together at the top and bottom of the pouch.
[0023]All of the tubes 3 in the series are interconnected.
[0024]An inflation valve 4 is provided at one end of the series. The valve comprises two flexible flanges that will close together by default. A needle-shaped nozzle, connected to a source of compressed air, can be inserted into the valve 4 to inflate the entire series of pouches.
[0025]A deflation outlet 5 is also provided, in this example at the same end of the series. In this ex...
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