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<p>General<strong> </strong><a href="https://www.susha.net/" rel="noopener noreferrer" target="_blank"><strong><a href="https://www.susha.net/" target="_blank">aluminum</a> film balloon</strong></a> use method: there are two films in the aluminum film <a href="https://www.susha.net/" target="_blank">balloon </a>nozzle, open the film, pump or straw into the middle of the two films, inflated, pinch the nozzle, automatic sealing. Aluminum film balloons are not elastic, and must be slow when inflating, and do not approach hot places (the heat source will expand the air and cause the balloon to burst). In addition: the air pump is filled with ordinary air. There is no way to fly the balloon. You must fill it with hydrogen or helium.</p><p><br></p><p><strong>Aluminum film balloons</strong> really began to be produced in the late 1970s. Before, it was easy for children to burst when playing latex balloons, and the gas retention time was relatively short, so people have always wanted to develop a balloon that can keep the gas from leaking for a long time. A balloon that can bear the weight of a child. Finally, the material of aluminum film was found in the late 1970s. The surface printing of these produced aluminum film balloons not only looks very exquisite, but also can produce a variety of shapes and sizes of aluminum film <a href="https://www.susha.net/" rel="noopener noreferrer" target="_blank">balloons</a>. Once the product came out, it was loved by people.</p>
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