PA - UVA Packaging Lima-C 320 Ultrasonic Series

• Packaging of free-flowing and irregularly shaped products such as snacks, confectionery, and frozen foods.
• Suitable for fresh produce, including salad leaves, requiring a sealed, protective atmosphere.
• Often used for granular products like rice, pulses, or pet food.
• Ideal for products requiring Modified Atmosphere Packaging (MAP) to extend shelf life.

Typical bag width

For this model, a jaw width of 320mm is specified, with ultrasonic sealing typically limiting the maximum bag width to around 310mm.

Sealing technology

Features ultrasonic sealing, commonly used for its clean, strong seals and suitability for various film types, particularly in wet environments.

Throughput

Continuous motion VFFS machines of this class are designed for high-speed operation, with actual rates dependent on product, film, and bag size.

Power supply

Typically requires a three-phase industrial power supply, commonly 400V, 50Hz in the UK, plus compressed air.

Integrated features

Units of this specification often include auto-splicers, date coders, gas analysers, and labellers for comprehensive packaging solutions.

Construction

High-spec machines for the food industry commonly feature stainless steel construction, suitable for washdown environments.

Connectivity

Modern units often include Ethernet connectivity and are prepared for integration with control systems like Wonderware.

• What types of film can this machine typically handle?

  Ultrasonic sealing systems are generally versatile and can handle a range of heat-sealable films, including laminates and some mono-films. Buyers should confirm film compatibility with the seller.

• Is this machine suitable for Modified Atmosphere Packaging (MAP)?

• What maintenance is typically required for a VFFS machine of this type?

• Can the integrated labeller and date coder be removed or reconfigured?

• What is the typical footprint for a continuous VFFS machine with these features?

Form-fill-seal machines hold strong reputations in food packaging for reliability and consistent output. Buyers typically prioritise machines with clear maintenance histories and verified production specifications. Key strengths include versatility across film types and product formats, alongside relatively straightforward operation. When purchasing used units, inspectors should examine seal quality consistency, film tracking accuracy, and the condition of heating elements. Machines from established manufacturers generally command buyer confidence. Downtime for repairs is a common concern, so availability of spare parts and technical support merits careful consideration before acquisition.

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