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Zoroco and Partake Foods: Partnership in Every Bite Using High Tek USA Food Automation Equipment
How a family-run Idaho CM/CP and its fast-growing gluten-free cookie brand customer transformed their relationship through automation and a multi-head weigher.
The star of Zoroco’s bagging operation is a combination weigher from High Tek.
But what may not be well known is that it has become a hotspot for gluten-free cookies, thanks to a partnership between local contract manufacturer Zoroco Packaging and one of the biggest brands it supports, Partake Foods.
Founded in 2007, Zoroco Packaging is a family-run contract manufacturer and contract packager that built its reputation on its approach to problem-solving across sectors including frozen foods, gluten-free products, and allergen-free manufacturing.
“Zoroco is and has always been a very entrepreneurial company,” says Chris Barker, COO of Zoroco Packaging. “We focus
on integrity, transparency, and service while working closely with our partners to find unique solutions that fuel growth.”
With certifications like BRC and GFCO, Zoroco’s commitment to quality is a vital part of its diversification strategy. “Many
came to Zoroco because of our ability to deliver the highest quality products while maintaining such a diverse number of
certifications,” says Barker.
Zoroco’s expertise spans three specialized plants totaling approximately 150,000 square feet in Caldwell. The Frozen Plant—their largest operation— runs virtually non-stop, packaging tater tots and French fries alongside sauces, meal bowls, and frozen fruit purées. The Gluten-Free Plant handles allergen-friendly dry goods, snacks, and baking mixes, while the FreeFrom facility maintains 100% certified gluten- and allergen-free products.
The Automated Line
Beginning in 2023, Zoroco launched an 18-month installation that reimagined cookie production at the FreeFrom plant. The phased approach allowed operations to continue uninterrupted while upgrades were implemented across existing lines.
A large linear oven fed by automated depositors is capable of processing thousand-pound batches of cookie dough. Baked cookies cool and then wind around a horseshoe-shaped accumulation conveyor before flowing into two distinct packaging streams.
The first stream handles cookie trays. Here, ten Delta-style robotic tray packers load cookies into 12-count semi-rigid trays. These are then wrapped and packed by automatic cartoners into retail-ready packages.
The second stream produces mini-bags destined for vending machines, cafeterias, and grab-and-go displays. In this system, cookies are diverted into stainless steel bins, then carried by bucket elevators to High Tek combination weighers. From there, they feed into a vertical form/fill/seal operation that fills small, single-serve mini-bags.
High Tek USA's High-Speed M16: Multi-head Scale
Precision Weighing
One of the stars of Zoroco’s bagging line is the High Tek Model M16 multi-head scale. This 16-head combination weigher system ensures consistent portioning of 19-gram bags, each containing about seven cookies—precision that manual methods can’t match at scale.
“The buckets are extremely accurate,” said Barker. “Adding that scale increased our throughput by 30%.” The scale feeds baggers at over 120 bags per minute, maintaining minimal variation in final weights.
The design also helps preserve product quality. The scale’s stainless steel chutes are angled so cookies collide with each other rather than metal, reducing breakage. A vibratory hopper system gently guides cookies into buckets that feed the 16-head distribution mechanism.
Two High Tek weighers support the bagging line, though typically only one runs at a time. The second weigher supports production of variety packs, combining bags of different cookie flavors into a carton.
Zoroco has partnered with High Tek for more than five years—a relationship that goes beyond equipment. “We pair High Tek scales with our machines that need to run the fastest speeds with the least amount of weight variability,” Barker says.
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