Ulma - Ulma PV350

Applications & Use Cases

• Packaging of fresh produce such as vegetables and fruits.
• Wrapping of various meat and dairy products.
• Sealing of bakery items like bread and pastries.
• Packaging of non-food items with irregular shapes.
• Creating hermetic seals for extended product shelf-life.

Typical Specifications

Typical throughput

Units in this class commonly achieve speeds of 50-120 packs per minute, depending on product size and film type.

Power supply

Typically requires a 3-phase electrical supply, commonly 400V, 50Hz, with varying power consumption based on heaters and motor size.

Film compatibility

Generally compatible with a range of heat-sealable films, including BOPP, laminated films, and shrink films.

Product dimensions

Designed to accommodate a variety of product lengths, widths, and heights, often with adjustable forming boxes.

Machine footprint

For this class of equipment, a typical footprint can range from 3 to 5 metres in length, plus space for infeed and outfeed conveyors.

Sealing type

Utilises a fin seal for longitudinal sealing and a cross seal for end sealing, creating a fully enclosed package.

Frequently Asked Questions

• What is an 'inverted flow wrapper'?

  An inverted flow wrapper feeds the film from below the product, which is ideal for delicate, unstable, or difficult-to-drag items, as the product rests directly on the film during wrapping.

• What does 'No Print registration fitted' mean?

• Can this machine handle different product sizes?

• What maintenance is typically required for a used flow wrapper?

• Is a shrink tunnel always necessary with a flow wrapper?