Molded Paper Modular Storage

This project pushed the size and precision possible with the vacuum-powered paper molding process I had employed previously. Three modular boxes were identified which could be stacked in various ways. Molds were made, and using a shop vac, paper pulp was pulled onto the molds, and compressed into place. Once dry, the modules could stack and were quite durable.

Paper Pulp Molding Experimentation

Paper is a cheap, readily available material which can be formed (like egg crates) into 3D shapes easily, and with high repeatability. This experiment examined the opportunities for making flexible "living hinges" in molded paper parts, such that the final object could be closed like a box. The project also demonstrated the ease of mass production that this method offers (all these boxes were produced in approximately two hours, by hand. For a more refined application of this method, look at this modular shelving system project.