How Bubble Wrap Is Made

How Bubble Wrap Is Made

Popping bubble wrap is a captivating idle pass time, is not it? Admit it, some of your fondest childhood reminiscences are of you popping away at a sheet of the stuff with absorbed curiosity, right? In these treasured idle moments did you ever wonder how that bubble wrap is made? Or how these good little pockets of air are trapped between the plastic just for your popping pleasure? Read on to search out out exactly how it's all done.

First, granules of plastic are intently sprinkled onto a heated conveyor belt. This warms the plastic grains to a pliable consistency, although they nonetheless hold their shape. Think of these bits of plastic like heated chocolate chips; even when they are hot they nonetheless stay the same form unless disturbed, at which point they turn into liquid. So the warm plastic grains pass under a roller which squashes all of them flat. During this squashing, the person bits of plastic get melded together and a thin, clear sheet of plastic emerges on the other side of the roller.

Now, of these sheets are used for making bubble wrap. One has the actual bubbles and the opposite acts as a cover to seal the air in. To kind the bubbles, the primary sheet is wrapped around a cylindrical bar with little bubble formed indentations in it. Because the plastic is held taut on the cylinder, suction pulls it into every little hole, shaping the bubbles by stretching plastic into the dents. This is loads like once you poke you finger right into a taut sheet of plastic wrap and depart a dent.

Finally, the second sheet of plastic is laid on top of the primary, trapping the air in the bubbles between them. A blast of scorching air seals the 2 sheets together into a single piece and voila! bubble wrap! The factory packages the bubble wrap (no stuffing required there) and ships it off. The numerous firms and companies that use this product on a regular basis obtain it and package their own items in it to protect them from damage in transit.

So the next time a big package arrives at your door and also you rip it open to search out it stuffed with bubble wrap, think back to the factory the place that stuffing was made. And while you are indulging your interior child by taking part in with your noisy improvised toy, remember the straightforward process that created this wonderfully amusing material. Happy popping!

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