Popping bubble wrap is an interesting idle pass time, isn’t it? Admit it, a few of your fondest childhood memories 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 seek 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, though they still hold their shape. Think of these bits of plastic like heated chocolate chips; even when they are sizzling they still keep the identical form unless disturbed, at which point they turn out to be liquid. So the warm plastic grains pass under a roller which squashes them all flat. Throughout this squashing, the individual bits of plastic get melded together and a thin, clear sheet of plastic emerges on the other side of the roller.

Now, of those sheets are used for making bubble wrap. One has the precise bubbles and the other acts as a cover to seal the air in. To form the bubbles, the primary sheet is wrapped round a cylindrical bar with little bubble formed indentations in it. As the plastic is held taut on the cylinder, suction pulls it into each little gap, shaping the bubbles by stretching plastic into the dents. This is so much like when you poke you finger into a taut sheet of plastic wrap and go away a dent.

Finally, the second sheet of plastic is laid on top of the first, trapping the air in the bubbles between them. A blast of sizzling air seals the 2 sheets collectively into a single piece and voila! bubble wrap! The factory packages the bubble wrap (no stuffing required there) and ships it off. The many companies 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 subsequent time a big package arrives at your door and you rip it open to seek out it stuffed with bubble wrap, think back to the factory where that stuffing was made. And while you are indulging your internal child by enjoying with your noisy improvised toy, bear in mind the straightforward process that created this wonderfully amusing material. Happy popping!

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