Food — Turnkey Packaging Line Integration
Food Packaging Line Integration & Liquid Filling Systems
Flowtek North America engineers and integrates complete packaging lines for pourable food products—sauces, dressings, condiments, syrups, marinades, honey, and other viscous and semi-viscous food items—from bulk storage and batching through precision filling, capping, labeling, and end-of-line automation.
Built for Viscous, Particulate, and Multi-SKU Food Products
Food packaging introduces unique demands that generic liquid filling lines aren't built to handle: wide viscosity ranges between SKUs, particulate-laden products like salsas and relishes, hot-fill temperature requirements, aggressive changeover schedules, and strict sanitation and food-safety compliance at every stage of the line.
We work with operations teams and facility leaders building reliable, food-safe packaging operations—from single-line installations to multi-line, multi-shift production environments.
What We Integrate
- Piston, gravity, overflow, flowmeter (electromagnetic and mass-flow), and positive displacement pump filling systems
- Inline cappers, torque verification, and induction sealers
- Stainless steel tank farms, kettles, and bulk storage
- Batching, blending, mixing, and heated transfer infrastructure
- Hot-fill capable piping, jacketed vessels, and temperature control
- CIP-ready fluid paths and sanitary valve manifolds
- Conveyance, labeling, case packing, and downstream automation
Need upstream process infrastructure? Explore Process Systems →
Filling Technologies for Food Products
Food products span a wide range of viscosities, temperatures, and particulate profiles. We select and integrate fill technology based on your product's behavior, container format, accuracy requirements, and throughput targets.
Piston Filling
Positive-displacement piston fillers handle thick sauces, pastes, dressings, and products with suspended particulates—delivering accurate, repeatable fills at production speed with minimal product shear.
Overflow Filling
Consistent visual fill levels for thin, free-flowing food products like vinegar, liquid seasonings, and maple syrup—ideal for clear containers where fill-line appearance matters to the consumer.
Weight-Based Filling
Fills to a precise net weight rather than a visual level—suited to high-value products or applications where regulatory accuracy and label compliance are critical.
Hot-Fill Systems
Filling equipment, transfer lines, and fluid paths engineered for elevated product temperatures—supporting hot-fill applications for sauces, syrups, and products requiring thermal processing before packaging.
Food-Specific Packaging Challenges We Solve
Food packaging environments demand more than accurate fills. We engineer lines that address the real-world operational challenges food producers face every day.
Multi-SKU Changeover
Food producers often run dozens of SKUs across varying viscosities, container sizes, and cap types. We design lines with fast, repeatable changeovers that minimize downtime between product runs.
Particulate Handling
Chunky salsas, relishes, dressings with herbs, and marinades with suspended solids require filling systems and transfer infrastructure that won't crush, clog, or separate product.
Hot-Fill & Temperature Control
Products filled at elevated temperatures require jacketed vessels, insulated transfer lines, and temperature-rated components throughout the fluid path to maintain safe, consistent fills.
Sanitation & Allergen Control
Rapid, thorough cleaning between production runs is essential—especially when switching between allergen-containing products. We design for CIP compatibility, drainability, and operator access.
Process Systems, Batching & Transfer Infrastructure
Consistent packaging performance depends on what happens upstream. We engineer and integrate the process infrastructure that feeds your filling line—from raw ingredient receiving through batching, blending, and heated transfer to the filler.
- Stainless steel tanks, kettles, and jacketed vessels
- Heated and insulated transfer lines for viscous products
- Sanitary pumps, valves, manifolds, and routing skids
- Batching and blending systems for multi-ingredient formulations
- CIP-ready piping and valve configurations
- Utility coordination: steam, compressed air, water, and power
Integrated from Recipe to Package
Process and packaging systems are designed together—ensuring consistent temperature, pressure, and flow at the fill head, and reducing the manual handling and variability that create quality and safety risk.
Our Flowtek Process Systems division handles bulk storage, mixing, batching, and fluid transfer infrastructure as a fully integrated part of your food packaging operation.
Explore Process SystemsFood Safety, Compliance & Sanitary Design
Food packaging lines must meet rigorous food-safety, sanitation, and regulatory requirements. We engineer systems with clean design, access for inspection, and documentation to support compliance at every level.
Food-Grade Materials
All wetted components—pumps, valves, fittings, fillers, and transfer lines—specified to food-grade standards: 316 stainless steel, PTFE, silicone, and FDA-approved elastomers throughout the fluid path.
Sanitary Fluid Path Design
Systems designed to eliminate dead legs, minimize product retention, and enable effective CIP. Pipe runs, fittings, and vessel geometry selected for drainability, cleanability, and inspection access.
Allergen & Cross-Contamination Control
Line layout, fluid path routing, and changeover procedures designed to support allergen management programs—with accessibility for thorough cleaning and visual inspection between production runs.
Regulatory Documentation
Operational documentation, equipment specifications, material certifications, and engineering records to support FDA, SQF, BRC, FSSC 22000, and third-party audit requirements.
Full Lifecycle Integration
Flowtek delivers more than equipment—we deliver a complete, commissioned food packaging operation with accountability from first scope review through sustained production performance.
Discovery & Specification
We align on product types, viscosity ranges, fill temperatures, container formats, throughput targets, SKU count, changeover frequency, and facility constraints before any equipment is selected.
Engineering & Layout
Line layout, equipment selection, process system design, utilities planning, and controls coordination—engineered as a unified system designed for commissioning cleanly and maintaining easily.
Installation & Commissioning
On-site installation, utility tie-ins, system integration, startup support, and ramp-to-rate—focused on stable run conditions and smooth operator handoff, not just a one-time demo.
Ongoing Service & Support
Preventative maintenance programs, on-call service, operator training, and reliability improvements—keeping your line running at target throughput long after go-live. Explore Technical Service →
Start your food packaging project
Whether you're scaling production, adding SKUs, retrofitting an existing line, or building a new facility, share your scope and constraints and we'll respond with a clear technical approach and next steps.