Packaging

Packaging is the point where product quality has to stay intact and production speed has to stay under control.

A product may already be baked, frozen, cooked, cooled, washed, dried or pasteurised. But the line is not finished until that product reaches the packaging stage in the right position, at the right speed and in the right condition.

That makes the conveyor belt more than a transport surface. In packaging lines, the belt has to support stable handling, clean transfers, reliable tracking and hygienic operation. Twentebelt develops metal conveyor belts for packaging processes where durability, precision and process continuity have to work together.

Reliable product handling before the final step

Packaging puts different demands on a conveyor belt than most earlier process stages. The product is often finished or close to finished. It may be fragile, sticky, wet, oily, chilled, frozen, warm, portioned, loose, packed or unpacked. At this point, unnecessary movement, poor tracking or an unstable transfer turns directly into waste, downtime or packaging errors further down the line.

A well-specified metal conveyor belt helps keep that stage controlled. It provides a stable conveying surface, lets air or liquid pass through, supports cleaning and keeps the line moving with predictable behaviour. For machine builders and food producers, that predictability is the point. Packaging is where different machines, speeds and product flows come together, and the belt is the part that has to hold all of it in sync.

What a packaging conveyor belt has to do

A metal conveyor belt for packaging is selected on what the line has to handle.

Keep products stable.
Packaging lines need controlled product movement. A flat, stable conveying surface keeps products aligned and limits shifting before transfer or packing.

Support clean transfers.
Small radius transfers, reliable tracking and the right belt construction help products move from one stage to the next without disruption.

Allow airflow and drainage.
Open metal belt constructions let air, water or liquid pass through. That matters when products arrive at packaging straight from washing, cooling or drying.

Support hygiene and cleaning.
In food packaging environments, hygienic design and cleanability are essential. The right construction can help reduce product build-up and supports cleaning routines. Twentebelt’s eyelink, balanced weave and wire mesh belts are listed as USDA, FDA, NSF and EFSA compliant.

Reduce downtime.
A packaging belt should be durable, track reliably and integrate smoothly into the line. Fewer corrections and interruptions mean more stable production.

That is why a belt is never selected on belt type alone. Product, transfer points, hygiene requirements, drive method and line layout decide.

Designed around product, process and equipment

Every packaging line starts with a practical question: what needs to reach the packaging machine, and in what condition?

Does the product need a flat surface? Is airflow or drainage required? Should the belt be positively driven for reliable tracking? Do small transfers matter? Does the product need gentle handling? Is the belt part of a food line, a non-food line or a machine built for multiple products?

Twentebelt has been manufacturing metal conveyor belts for over 100 years, and helps machine builders and end users answer those questions before a belt is specified. Belt type, wire diameter, pitch, open area, material, drive method, width and configuration are developed around the application, supported by in-house engineering and production. Where a standard belt does not fit, a custom conveyor belt is an option. The belt adapts to the packaging line, not the other way around.

Metal conveyor belts in packaging lines

Different packaging processes ask for different belt behaviour. Twentebelt offers three belt types that are used in packaging applications.

Eyelink belts
Eyelink belts suit packaging lines where robustness, stability and hygiene come first. They combine a flat, stable conveying surface with excellent air and liquid permeability, and can be adapted to specific applications. Their durable construction holds up in demanding production environments where reliable handling is essential.

Balanced weave belts
Balanced weave belts are used where flexibility, heat transfer or small radius transfers matter. They run on both positive and friction drive and come in a wide range of configurations, from heavy-duty constructions to densely woven belts for small products.

Wire mesh belts
Wire mesh belts are a versatile choice where airflow, drainage, cleanability and reliable tracking are needed. Their open structure, minimal product contact surface and high strength-to-weight ratio suit a wide range of food and non-food products.

The best choice depends on the product, the transfer points, the drive system and the openness the process requires.

Where packaging belts are used

Metal conveyor belts support packaging in food and non-food production alike.

On the food side, that includes beverages, dairy, bakery and confectionery, fruit, nuts and vegetables, meat, poultry and fish, potatoes, and pasta and noodles. On the nonfood side, strength, stability and long service life usually decide.

In many plants, packaging follows another demanding process step: cooling, freezing, washing, drying, baking, cooking or pasteurising. The belt at the packaging stage therefore often has to deal with moisture, temperature differences, product residue, fragile surfaces or tight positioning requirements. A well-selected belt makes the transition from processing to packing controlled instead of improvised.

Looking for another process stage? See all applications.

Which belt suits your packaging line?

Three questions usually decide the direction.

What condition is the product in?
A wet or freshly washed product may require an open structure and drainage. A fragile or portioned product needs a stable, gentle conveying surface. A warm, chilled or frozen product calls for specific material and belt behaviour.

How does the product transfer?
Transfer points often decide the belt. Small or unstable products, and high-speed movement, need a belt that supports a controlled handover to the next conveyor or packaging machine.

What does the environment require?
Food production requires hygienic design, cleanability and suitable materials. Nonfood packaging puts more weight on strength, wear resistance, tracking and operating life.

Twentebelt advises on belt type, material, dimensions, open area, drive method and configuration for your packaging process.

Working on a packaging line?

Send us your product, process details, line layout and technical requirements. We review the specification before production and advise on belt type, material, dimensions and drive method.

Request a quotation for an eyelink belt, balanced weave belt or wire mesh belt, or contact us directly.