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Super Simple Way to Re-use Plastic Bottles

Make plastic string

One of our tipsters just sent in a fascinatingly simple trick for re-using plastic bottles and turning them into useful plastic string. It’s in Russian but between the translated English subtitles and visual demonstration, it’s quite easy to understand.

YouTube DIY survivalist [Адвокат Егоров] makes a lot of really cool tutorial videos on anything from making knives, forming parts with heated PVC pipe, making rings out of coins, or even how to increase the yield of your potato farm (what?). In this one he shows us how to make a very simple jig using a small piece of aluminum extrusion which can slice a plastic bottle into long ribbons which can then be used for many different things.

The jig is adjustable and you can easily produce different widths of the ribbon with ease. Why would you want plastic ribbon? He uses it as twine for tying things (it’s very strong), as well as a grip for his tools — simply by wrapping it around the handle of something tightly, and then using a hot air gun, you can form it in place to create a plastic handle.

Again, the video is in Russian, but you can translate the subtitles — it kind of helps.

[Read more...]

Plastic Recycling at Home Promises a Revolution In Local Plastic Production

precious_plastic_machines_01

[Dave Hakkens] graduated from the Design Academy of Eindhoven and decided to try his hand at making affordable plastic recycling machines.

His reasoning?

“We recycle just 10% [of waste plastic],” says Hakkens. “I wondered why we recycle so little so I investigated it. I went to all these companies and I realized that they don’t really want to use recycled plastic. So I wanted to make my own tools so I could use recycled plastic locally.”

Typical plastic production, like injection molding, uses very large and expensive machines — so expensive that most of the time, companies don’t want to risk using inferior recycled plastic, as it might damage the machine, or slow production time. Not convinced that recycled plastic is “inferior”, [Dave] has built his own line of machines capable of making recycled plastic parts.

[Read more...]

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