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Fiber Spinning Opens a Lower-Heat Route to Food Texture

Compact centrifugal food spinner beside protein powder, hydrated batter and a tray of pale edible fibers in a worn pilot workshop.

A compact centrifugal machine turns hydrated protein-and-fiber mixes into structured strands, testing whether CPG teams can create texture with flexible inputs and less thermal processing.

What Is Changing

Food manufacturers usually create fibrous texture by applying heat, pressure and shear, then designing the formula around what that process can tolerate. A centrifugal approach changes the order of decisions. Dry protein and dietary fibre are hydrated into a thick mixture, then spun into a structured food. The machine becomes a texture-making unit rather than simply another mixer or cooker, and ingredient choice can start from nutrition, cost or local availability instead of from one narrow processing window.

Lasso presents that approach as SpinTech and shows it across protein-rich snacks, fruit snacks and meat-alternative concepts. The operating proposition is broader than one finished product: a compact processing platform that could serve internal product development, partner manufacturing and machine-supported R&D.

Where It Could Go

If the platform scales, its first commercial advantage may be optionality rather than category disruption. A brand could use one processing core to explore a crisp protein snack, a structured fruit bite and a pet-food format, while changing the ingredient base as economics or sourcing changes. Contract manufacturers might install a unit for short runs and formulation work before committing a product to larger equipment.

A second possibility is regional input substitution. A developer could test pulses, cereal fibres or upcycled fractions available near a plant, provided flavour and safety requirements are met. The machine might also support hybrid architecture, where spun fibres supply structure and familiar fats, sauces or coatings provide indulgence. These are conditional routes. Each depends on validated throughput, cleaning time, fibre consistency, downstream integration and consumer acceptance, not on the existence of a laboratory-quality strand.

How It Works

The method begins with dry proteins and dietary fibres, which are mixed with water into a batter-like feed. The company describes a controlled centrifugal process operating at about 10,000 revolutions per minute. As the mixture moves through the spinning system, centrifugal force stretches and organizes it into fine edible fibres. Those fibres can then be collected and assembled into a snack, a meat-like structure or another formed food.

That differs from simply extruding a paste through a shaped die. The desired result comes from creating many small strands whose collective alignment and entanglement produce bite. The formulation still matters: solids concentration, viscosity, particle size, hydration, fibre ratio and flavour load will influence whether the feed flows cleanly and whether the strands hold together. Downstream steps such as drying, seasoning, binding, cutting and packaging will determine crispness, chew, shelf life and handling.

Lasso says the system can work without high heat and with few or no artificial additives, while its website cites substantially lower energy use than conventional systems. Those are company claims, not yet a universal process comparison. A fair benchmark would use the same finished-product moisture, throughput and texture target, then include preparation, spinning and all downstream conditioning.

Why It Matters

Texture is often the hidden constraint in high-protein formulation. Adding more protein can produce density, dryness or chalkiness, while plant proteins vary in hydration, flavour and behaviour under heat. Conventional high-moisture extrusion can make convincing fibres, but it also binds product architecture to capital equipment, thermal load and a defined set of process conditions.

A smaller spinning unit could give development teams a different route. The Food Institute reports that the machine is roughly the size of a washing machine and that the company has tested thousands of protein, fibre and ingredient combinations. If that flexibility proves repeatable outside demonstrations, consultants could compare inputs on supply resilience and nutrition without rebuilding the product around every substitution. The useful question is not whether spinning looks novel; it is whether it reduces the cost and delay of moving from an ingredient brief to a stable texture.

What to Watch

Watch the factory variables. The decisive signals will be continuous run duration, kilograms per hour, yield, water use, cleaning protocol, allergen changeover and the variation between the first and last product off the line. Customer installations, repeat orders or disclosed co-manufacturing agreements would show that the system can leave the development room. Finished products should also be tested for texture after storage, transport and preparation, not only when freshly made.

The Food Institute interview adds an operating signal: Lasso said a recent financing would support manufacturing, partnerships and branded products. A related U.S. LASSO application received its first extension to submit use evidence on August 24, 2026. Separately, the SPUN BY LASSO application covers protein fibres, spinning machines, foods, equipment service, product development and licensing. That breadth is an early IP signal around a platform model; it does not confirm a launch.

The WBC Read

This is a legible food-processing experiment because the claimed difference is physical and testable: a hydrated protein-and-fibre mixture is converted into strands by centrifugal force, and those strands create structure. The concept addresses a real formulation bottleneck and the service-and-machinery coverage indicates a business that could extend beyond selling one snack.

The uncertainty is equally concrete. Public evidence does not yet establish industrial throughput, product-level energy performance, cleaning economics or texture consistency across the broad ingredient range described. The strongest near-term use may therefore be rapid development and specialized production rather than immediate replacement of large extrusion lines. Food consultants should treat spinning as a platform to benchmark against extrusion and forming on identical briefs. If it delivers acceptable texture with easier ingredient switching and lower total process burden, it could change both the product and the way a portfolio is developed.

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