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The Spoon

Daily news and analysis about the food tech revolution

beverage printing

Milkadamia: How’d You Like a Nice Glass of 2D Printed Oat Milk?

This week, Milkadamia, known for its range of macadamia-based milks, announced its first oat milk. However, this isn’t just any oat milk; the company is introducing Flat Pack oat milk, which are printed sheets of plant-based milk that are designed to be rehydrated in water overnight or blended for an instant beverage.

According to the company, these sheets are created by printing oat milk paste onto flat sheets using a proprietary 2D printing process. Each package contains eight of these lightweight sheets, reducing both packaging and weight.

But why print milk instead of shipping it as a ready-to-drink liquid? Although plant-based milk is more environmentally friendly than dairy, ready-to-drink beverages still have a significant carbon footprint and require substantial packaging to reach consumers. Research from the Barcelona Institute for Global Health highlights that the climate impact of bottled water, for example, can be up to 3,500 times higher than that of tap water. Milkadamia claims that their printed milk sheets will reduce packaging by 94% and product weight by 85%.

Milkadamia isn’t the first to venture into printed beverages, or even printed milk. Veganz, for instance, patented a 2D-printed milk product last year and began distributing it soon after. Given the similarities between Veganz’s product and Milkadamia’s oat milk, it raises the question of whether Milkadamia is licensing this technology from Veganz. (Editor update: Milkadamia confirmed via email that they are using the same technology as Veganz and are the first to introduce flat-pack milk in the US).

Another company in the printed beverage space is SmartCups, which prints energy drink concentrates directly into cups, allowing consumers to create their drinks by simply adding water. This approach to printed beverages seems to be gaining more traction than in-home beverage printing—a concept that Cana, a company that attempted to market it, struggled with before going out of business last year.

Milkadamia’s new Flat Pack printed oat milk is set to be available online and in stores starting January 2025.

Cana, The Startup Building a Make-Any-Drink Beverage Printer, Shuts Down

Cana, the company which was building an appliance that they claimed could create and customize virtually any beverage, shut down last week, The Spoon has learned.

According to numerous Linkedin posts from previous employees, the company could not secure funding and laid off all of its employees last week. Cana, which had raised $30 million in January last year, promised to have the product ready to ship sometime this year. But despite having a working prototype and brand partners in place, Cana could not raise the “funding necessary to build a production line for manufacturing and shipping devices.”

The news comes just two months after the company brought on none other than Sir Patrick Stewart of Star Trek fame to be a brand ambassador, a hail mary move that didn’t work out.

Like many startups nowadays, Cana found the drastically reshaped funding environment just too difficult to survive. Consumer hardware startups have had a particularly tough time in recent years, and Cana’s climb was made even more difficult given the task of developing and building a consumables production infrastructure.

The Cana vision of a make-anything drink machine always seemed a bit too good to be true, so it’s a bummer we’ll never see if they could have made it work if they had gotten more funding.

Thirsty For a Beer? Let’s Print You Up a Frothy Cold One

Say it’s Friday night, and you’re having friends over to have a beer and watch the game. You ask your buddy what type of beer she likes, and when she tells you she wants a hoppy IPA, you say no problem.

While you don’t have one in the fridge, within a few minutes you return from your kitchen and hand your friend a pint of freshly-made American-style IPA.

That’s the vision for a new startup out of Belgium called Bar.on, which claims to have created the world’s first molecular beer printer. The machine, which the company calls One Tap, can produce a variety of beer styles such as blond, brown, IPA, and tripel, as well as make high, low, or even no-alcohol beer.

Beer printing “cartridges” from Bar.on

The One Tap uses what the company calls “beer cartridges,” small vials of flavor compounds that can dial up or down a beer’s hoppiness, sweetness, fruitiness, and aroma. The machine, which can fit on a kitchen countertop, allows the user to adjust the parameters and have a beer ready to drink within a couple of minutes.

If the idea sounds similar to the Cana, it is, only unlike the Cana, the Bar.on system just makes beer. And unlike the long list of startups that have come (and mostly gone) focused on building home brewing appliances, the One Tap makes beer instantly, without the bother of going through the days (or even weeks) long process of brewing and fermenting up the sudsy stuff.

A big part of the Bar.on pitch is also similar to Cana’s in that it plays up the sustainability angle of avoiding shipping vast amounts of liquid and the elimination of beverage containers. It’s a smart pitch, though one that will likely resonate more with Europeans, who tend to be more mindful of the environmental impact of their consumption habits than Americans.

Of course, the big test is how the beer tastes. While I have my doubts about the machine making anything resembling a Pliny the Elder or Bodhizafa quality brew, Bar.on claims that their molecular beer recipes have performed well in blind taste tests.

And then there’s the slight weirdness around the idea of ‘printing’ a beer. Still, one strong argument in its favor is that the concept overcomes the most significant deterrent for home beer crafting, which is that it’s a messy process that takes a long time to make a consumable beverage. In this sense, the One Tap takes home beer making out of the realm of a dedicated hobby and brings it something closer to the convenience of a Sodastream or Keurig coffee maker.

The Bar.on team, which raised €.1.8 million last fall, has developed its home machine prototype and is also working on a professional machine for bars called the One Tap Pro, which it plans to put into field test later this year. The company says it is raising a Series A to scale up operations and the production of its system.

Cana Unveils Molecular Beverage Printer, a ‘Netflix for Drinks’ That Can Make Nearly Any Type of Beverage

In late 2018, food tech entrepreneur and investor Dave Friedberg got together with a few scientists for dinner and drinks and talked about a recent article he had come across. The article detailed a research study that suggested most any beverage is made up almost entirely of water, with only about one percent or so making up a drink’s unique flavor.

It wasn’t long before someone wondered aloud if it would be possible to create a machine that could synthesize nearly any drink.

“Why not just make the Star Trek Replicator and let people print any drink they want, when they want, right in their own home?”

That night the concept for the Cana, a ‘molecular drink printer’, was born.

The device, which one investor describes as a “Netflix for drinks”, uses a single cartridge filled with flavor compounds that Friedberg claims can make a nearly infinite number of drinks: “We know we can print an infinite number of beverages from a few core flavor compounds. We know we can do this across many existing beverage categories — juice, soda, hard seltzer, cocktails, wine, tea, coffee, and beer. Consumer taste testing panels score our printed beverages at the same or better taste levels as commercially available alternatives. Our hardware designs will print beverages quickly and accurately. Our pricing and the footprint of our hardware can yield significant savings and advantages for most households..”

The system is about the size of a toaster and utilizes what the company describes as novel microfluidic liquid dispense technology that combines Cana’s individual flavoring ingredients in a small form factor.

The company was incubated within Friedberg’s Production Board, his investment holding company for ag and food tech businesses. The Production Board has spent $30 million building Cana’s proprietary hardware platform and chemistry system.

In Friedberg’s blog post about Cana, he talks about how this new appliance is part of a larger trend towards decentralized manufacturing.

“Making a molecular beverage printer meant inventing a new kind of supply chain. Provided that the printers can use materials mostly sourced locally (i.e. tap water), we can replace old industrial supply chains with ones that are more nimble and more redundant, moving production to the point of consumption — the home. This new decentralized supply chain would use less energy and less carbon and cost less to operate, sourcing and shipping only the flavor compounds that make up the 1% of each beverage, rather than all the water and packaging.

This great decentralization in food is something I wrote about in 2019, when I talked about how intelligence in food production systems had begun to move towards the edge: In food retail, IT, robotics and digital powered micromanufacturing start to make its way to the different storefronts. In the restaurant space, we’re beginning to see automation and robotics to create hamburgers at the quality a Michelin star chef would make them, only without the chef. And at home, we’re witnessing the emergence of digital technologies used to grow food and prepare food and beverages beyond the capability of the home cook.

Friedberg and the Cana team have smartly positioned their system as a way to create beverages without all the plastic waste, claiming that the machine can print enough drinks to save a family from throwing about a hundred containers a month into the recycle or trash bin.

From here, the company plans to move the Cana into full production. While they aren’t yet releasing pricing, Cana says their machine and the ingredients will be more affordable than buying the drinks in containers. The company says they will have more information on pricing and the initial design in the coming months.

Stay tuned…

Image Credit: Cana Technology