We built a simple machine to make Baskets from ground up plastic bottle caps. The plastic is HDPE which is one of the most common plastics in landfills. you can tell that the plastic is HDPE because it has a triangle with a #2 in the middle.
My boys have really enjoyed this project and making products. They are now collecting plastic everywhere.
Thanks to https://preciousplastic.com for all the info about building the machine
Post time: Jun-15-2017