Popping bubble wrap is a fascinating idle pass time, isn’t it? Admit it, some of your fondest childhood memories are of you popping away at a sheet of the stuff with absorbed interest, proper? 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 closely sprinkled onto a heated conveyor belt. This warms the plastic grains to a pliable consistency, although they still hold their shape. Think of those bits of plastic like heated chocolate chips; even when they’re scorching they still stay the identical shape unless disturbed, at which point they turn into 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 opposite side of the roller.

Now, of those sheets are used for making bubble wrap. One has the precise bubbles and the opposite acts as a cover to seal the air in. To form the bubbles, the first sheet is wrapped around a cylindrical bar with little bubble shaped indentations in it. Because the plastic is held taut on the cylinder, suction pulls it into each little hole, shaping the bubbles by stretching plastic into the dents. This is a lot like whenever you poke you finger right into a taut sheet of plastic wrap and go away 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 hot air seals the two 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 firms and businesses that use this product on a regular basis receive it and package their own items in it to protect them from damage in transit.

So the following time a big package arrives at your door and also you rip it open to find it stuffed with bubble wrap, think back to the factory the place that stuffing was made. And while you’re indulging your inside child by taking part in with your noisy improvised toy, bear in mind the easy process that created this wonderfully amusing material. Happy popping!

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