Popping bubble wrap is an interesting idle pass time, is not it? Admit it, some of your fondest childhood recollections 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 excellent little pockets of air are trapped between the plastic just to 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, though they still hold their shape. Think of these bits of plastic like heated chocolate chips; even when they are sizzling they still stay the same shape unless disturbed, at which point they develop into liquid. So the warm plastic grains pass under a roller which squashes them all flat. During this squashing, the person bits of plastic get melded together and a thin, clear sheet of plastic emerges on the opposite side of the roller.

Now, two 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 form the bubbles, the first sheet is wrapped around a cylindrical bar with little bubble shaped indentations in it. As 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 loads like once you poke you finger into a taut sheet of plastic wrap and leave 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 right into a single piece and voila! bubble wrap! The factory packages the bubble wrap (no stuffing required there) and ships it off. The various 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 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 interior child by enjoying with your noisy improvised toy, bear in mind the easy process that created this wonderfully amusing material. Happy popping!

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