SunOpta adds fourth beverage line in Texas

SunOpta has opened a fourth beverage production line at its Midlothian, Texas plant following a $35 million investment, adding capacity and packaging formats for plant-based milks, creamers, teas and broths.

The company expects the expansion to increase capacity across its manufacturing network by 10%. The new line also gives the Texas site the ability to produce 32-ounce Edge-style packs and half-gallon formats alongside the 16-ounce, 32-ounce and 330ml configurations already handled within the operation.

Midlothian opened in winter 2023 as a purpose-built plant-based beverage manufacturing facility. The original factory covered 285,000 sq ft and was designed with the potential to expand to 400,000 sq ft, allowing additional production equipment to be installed as demand developed rather than requiring a separate greenfield plant.

The fourth line forms part of that original site strategy. SunOpta says the investment will support existing customers, create room for additional business and locate more production closer to distribution requirements across its North American network.

The plant handles a varied beverage mix, with plant-based milks and creamers sharing manufacturing capacity with tea and broth products. That range places a premium on line flexibility because recipes, viscosity, pack sizes, cleaning requirements, production campaigns and customer specifications can vary substantially even where common processing and filling infrastructure is used.

SunOpta operates primarily as a contract manufacturer and private-label supplier rather than relying on a single consumer brand. Its factories therefore have to accommodate multiple customers, formulations, specifications and pack formats while maintaining product segregation, food safety controls, production efficiency and predictable changeovers.

The Midlothian expansion increases that flexibility by adding formats as well as volume. A plant able to manufacture several package sizes can allocate equipment around customer demand more effectively, although the gain depends on scheduling, tooling, packaging material availability and changeovers being managed without eroding the extra capacity created by the investment.

Aseptic beverage processing is particularly dependent on consistent process and packaging control because products are intended to remain shelf stable without refrigerated distribution before opening. SunOpta describes its wider aseptic network as producing more than 150 million quarts annually across non-dairy beverages, tea, broth and other shelf-stable liquids.

The Texas site forms part of that distributed manufacturing network, reducing the distance between production and customers in southern and central US markets. Additional regional capacity can reduce dependence on factories elsewhere when demand shifts or transport networks tighten, although the benefit varies according to individual customer and distribution footprints.

Network design has become an important part of manufacturing resilience. Contract manufacturers serving several brands need enough flexibility to respond when a customer changes volumes, introduces a new format or needs production transferred between plants, while maintaining validated processes and packaging specifications.

SunOpta is now owned by Refresco following completion of its acquisition earlier this year. The transaction placed SunOpta’s North American capabilities within a wider beverage manufacturing group operating across North America, Europe and Australia, increasing the scale of the combined production network.

The Midlothian factory also includes utility and building systems installed with resource efficiency in mind. SunOpta says water reuse equipment at the site can save up to 20 million gallons annually, while its HVAC installation was designed to reduce energy consumption by 45%. LED lighting and more efficient water heating were included in the original project.

Those systems become increasingly important as production increases. Beverage plants have significant requirements for heating, cooling, water treatment, cleaning, compressed air and building services, and a line expansion can expose bottlenecks in supporting infrastructure if the factory was not designed with later growth in mind.

Midlothian’s original expansion allowance reduced that constraint by providing physical and utility headroom from the beginning. The current project has therefore added a fourth line within an established operation rather than duplicating the infrastructure required for another plant.

The site employs more than 220 people and is one of seven SunOpta manufacturing facilities across six markets. As output rises, staffing requirements extend beyond operators to maintenance, technical, quality, warehouse and planning functions needed to keep a multi-line beverage plant running consistently.

Packaging flexibility adds another layer to the expansion. Different pack sizes change material requirements, filling parameters, secondary packaging and pallet patterns, so the ability to manufacture more formats has to be supported by procurement and logistics as well as the filling equipment itself.

The fourth line consequently expands more than nominal litre capacity. It gives the plant additional options for allocating customer demand across formats and products while using a factory whose utilities and building footprint were planned for later growth.

The next measure of the investment will be utilisation. Capacity figures establish the scale available to SunOpta and Refresco, but the commercial return will depend on how much of the additional output is filled by customer programmes and how efficiently the expanded site handles product changes, utilities, packaging supply and distribution.