Proseal - Proseal GTR

Applications & Use Cases

• Sealing pre-packaged meals and ready-to-eat products for retail.
• Packaging fresh produce, meats, and baked goods in a modified atmosphere.
• Ensuring hermetic seals for extended shelf life of various food items.
• Sealing medical devices and pharmaceutical products in a controlled environment.

Typical Specifications

Typical throughput

For this class of twin-head tray sealer, throughput can typically range from 30 to 60 packs per minute, depending on tray size and film type.

Power supply

Units of this type commonly require a single-phase 230V~ 50Hz supply, though some larger models may use three-phase.

Gas flushing capability

This feature allows for Modified Atmosphere Packaging (MAP), extending product shelf life by replacing air with a gas mixture.

Print registration

Essential for accurately aligning pre-printed film with the tray, ensuring consistent branding and presentation.

Tooling flexibility

Tray sealers commonly offer interchangeable tooling to accommodate various tray dimensions and materials.

Footprint

A twin-head unit typically requires a footprint of approximately 1.5m to 2.5m in length and 0.8m to 1.2m in width.

Materials compatibility

Units are typically designed to seal a range of tray materials, including foil, CPET, APET, and PP, with compatible lidding films.

Frequently Asked Questions

• What is the primary benefit of a twin-head tray sealer?

  A twin-head configuration significantly increases production capacity compared to a single-head unit, as it can seal two trays simultaneously per cycle.

• How does gas flushing work and why is it important?

• What does 'print registration' mean for a tray sealer?

• Are spare parts readily available for Proseal GTR models?

• Can this machine handle different tray sizes?

• What kind of maintenance does a tray sealer typically require?