New Balance and Formlabs Launch TripleCell 3D Printing Platform and Rebound Resin for Athletic Shoes6/28/2019
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New Balance and Formlabs Launch TripleCell 3D Printing Platform and Rebound Resin for Athletic Shoes https://ift.tt/329GUgi While I’m not much for recreational jogging these days, I’ll always remember my first real running shoes – a pair of dark gray Sauconys, which I got to pick out from the store when I made the track team in seventh grade; a short-lived activity, as I was neither fast enough for sprinting nor strong enough for shot put. Shoes have changed dramatically since then in their looks and features. Manufacturing processes have only recently begun to change with new weaving techniques, more use of polymers, and 3D printing. With the way things are going these days, it may not be long before everyone’s favorite pair of athletic shoes is of the 3D printed variety, no matter which manufacturer they come from. Back in 2015, Boston-based athletic leader New Balance announced that it was teaming up with 3D Systems to create the first 3D printed running shoe. The company released its Zante Generate shoe a year later, and while it wasn’t the first 3D printed shoe ever created, it was the first to be made commercially available. Now, New Balance has launched a brand new premium 3D printing platform, called TripleCell, which is powered by SLA technology from Formlabs and a completely new material.
It all started last year, when the two Massachusetts companies announced an exclusive relationship focused on creating high performance hardware and materials, in addition to a manufacturing process for athletic footwear. They wanted to create a 3D printing production system, with unlimited design freedom, that would open up opportunities for innovation in the athletic footwear sector – a high inventory, high volume business that involves plenty of craftsmanship and manual labor. But as more people clamor for customized products, it’s getting harder to produce them without embracing modern technology.
New Balance realized it would need a specific material that didn’t yet exist in the industry. The new TripleCell platform can deliver components that are pretty close to traditional performance cushioning, thanks to the proprietary photopolymer Rebound Resin that was developed as a result of the partnership. Rebound Resin was designed in order to make resilient, springy lattice structures with, according to a Formlabs press release, “the durability, reliability, and longevity expected from an injection molded thermoplastic.”
Rebound Resin has a higher tear strength, energy return, and elongation than any other Formlabs SLA material. Most foam components in current footwear are made with compression or injection molding, which limits design possibilities. But using 3D printing for prototyping and production has allowed New Balance to open brand new opportunities in the fabrication of its footwear.
Using the new TripleCell platform for both prototyping and manufacturing allows the creation of shoes with a high cushion zone, which transitions to an area of high stability, within a single design, using a single material. It also helps decrease the time to market.
This week, New Balance launched the first product from its new platform – the limited edition $185 990 Sport, which is now shipping and features TripleCell technology in the heel for a cushioning experience on par with its classic silhouette, but is 10% more lightweight than the 990v5 shoe. The $175 FuelCell Echo shoe will come in September, and the first full-length high performance running product will launch in 2020.
Discuss this story and other 3D printing topics at 3DPrintBoard.com or share your thoughts below. [Source/Images: Formlabs] Please enable JavaScript to view the comments powered by Disqus.Printing via 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing https://3dprint.com June 28, 2019 at 04:51PM
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