These 3D printed clutch bags inspired by kelp look like treasures born of the sea

Humans have proven to be creative and imaginative creatures, producing ideas and designs that can blow minds and inspire spirits. Despite all our advancements and achievements, however, we still can’t hold a candle to Mother Nature’s designs. We can try to approximate those designs, though, or at least utilize naturally-occurring patterns to inspire our own works. These mini clutch bags, for example, are evidently inspired by organic patterns and structures, like something from underwater flora and fauna. Such designs are extremely difficult and expensive to produce using traditional methods. Ironically, it is more expensive and more wasteful if complicated designs like these are produced in small amounts. These kelp-inspired fashion accessories, however, are not only intricate but also sustainable, and they are made possible using yet another marvel of human ingenuity, the 3D printer.

Designer: Julia Koerner

3D printers are truly works of technological wonder that opened the floodgates of creativity for many people. Although it’s still not as fast and as ubiquitous as something like a Star Trek replicator, it has already paved the way for designs and products that would have been not only unfeasible but even impossible using traditional manufacturing techniques. More importantly, it has also given designers the opportunity to create and test different options that include sustainable materials and nature-inspired designs.

This Kelp Mini clutch is one such example of such possibilities turned into something tangible and marketable. The organic patterns are based on 3D scans of natural topologies from kelp collected from the Malibu coastline in California. The unique geometries not only give the clutch a certain natural charm but also make the bag a little bit more usable. The voids created by the patterns not only let you have a slight view of what’s inside the bag, it also makes it more lightweight.

Such a design would have been nearly impossible with normal manufacturing processes, especially given the material used to make the bag. Like all other products from the brand, the Kelp Mini is made from sustainable materials like bioplastics. All parts of the bag, including the hinge, closure clasp, and interior pocket, are 3D printed, making the clutch completely sustainable.

More than just an example of nature-inspired design, this small clutch is a demonstration of the potential 3D printing technologies. It allows not only the use of sustainable and unconventional materials but also allows more efficient and economical production of items that don’t rely on massive pipelines. You only print what you need or what has been ordered, reducing waste on all fronts. It even changes the very design process, allowing designers to make rapid changes and present the customer with a virtual version of the design, all before even a single part has been printed.

The post These 3D printed clutch bags inspired by kelp look like treasures born of the sea first appeared on Yanko Design.

Biodegradable cling film made from discarded potato skins is helping solve a MASSIVE plastic problem

I’ll be honest, my biggest pet peeve with buying groceries or food online is the cling film (or saran wrap) it comes in. I get this overwhelming sense of existential dread whenever I peel off cling film from food, because I’m afraid that I’ll miss a small part of plastic and inevitably ingest it, but more importantly, this plastic (which can’t be recycled because of how thin it is) will end up in a landfill or the oceans, where it’ll cause even more problems. An Australian biomaterials company, however, has a much more elegant solution – nature-based cling film!

Meet Great Wrap, a biodegradable cling film that’s made from discarded potato skins combined with cooking oil and starch from the cassava root (more popularly known as tapioca). Unlike its petrochemical plastic alternative, Great Wrap’s cling film is made from natural materials, and like any biopolymer, breaks down into natural substances much faster than regular plastic. In fact, the Great Wrap can naturally biodegrade in as little as 180 days.

Designer: Great Wrap

Packaged in an oddly appealing container with a built-in slider-based cutter, Great Wrap offers an alternative to cling film that’s healthier both for the planet as well as for humans. While I wouldn’t quite advocate for eating it (it’ll probably still taste like plastic), the Great Wrap is, for all intents and purposes, organic… which means it isn’t toxic or harmful if ingested.

If you’ve ever seen videos on the internet of ‘clear potato chips’, the Great Wrap is rather similar in composition. Starch within the potato skins (and the cassava) helps create its plastic-like appearance, which can then be used to wrap up foods and extend their shelf-life. Currently, the Australia-based company sources its potato skins/peels from Idaho, which dramatically increases its carbon footprint. The company is working on being able to find local sources for discarded potato skins, so as to help reduce the Great Wrap’s overall carbon impact.

“The starch is extracted from the waste and then plasticized with a bio-based product,” explained Julia Kay, co-founder of Great Wrap. “The thermoplastic starch (TPS) is then compounded with used cooking oil, cassava, and biopolymer additives to change the polymer structure so that it is suitable for stretch film,” Kay added. The biopolymer additives help make the starchy material stretchy, so that it can mimic cling film’s ability to easily wrap around objects.

When discarded, the Great Wrap is certified to break down in 180 days. “Great Wrap breaks down the same way as food scraps, into food and energy for the microbes in your compost,” Kay explained. “It goes perfectly with your organic waste to be composted into rich nutrient soil, ready to be repurposed.”

The only barrier being faced by the company right now is the fact that Great Wrap doesn’t break down or degrade in marine environments like ocean ecosystems. In an effort to rectify this, the company has been working with researchers at Melbourne’s Monash University to find out how it can convert potato waste into polyhydroxyalkanoates (PHAs), which can break down in oceans and other aquatic environments in less than a year. “We are currently scaling this system to pilot scale and in 2023 we will begin building our PHA biorefinery that will divert over 50,000 metric tonnes of potato waste from landfill every year”, says Kay. The product is set to launch in the US in 2023.

The post Biodegradable cling film made from discarded potato skins is helping solve a MASSIVE plastic problem first appeared on Yanko Design.

Fungus headphones offer a glimpse at the renewable future of electronics

It turns out headphones are the perfect product to showcase the potential for growing electronics. The typical set has a mix of plastic, leather and mesh -- not the most environmentally friendly ingredients. To prove that we could swap those out for...