Pacmasta Hand Sealer 400mm – 5mm Seal

Description

The Pacmasta 400mm hand sealer 5mm seal is an impulse-based sealing unit designed for businesses that need dependable, repeatable closures on plastic bags and pouches. With a 400mm sealing bar and a 5mm seal width, this hand-operated unit is well suited to medium-format packaging tasks across food production, retail, e-commerce fulfilment, light manufacturing, and warehousing environments.

Key Features of the 400mm Hand Sealer 5mm Seal

The following features are taken directly from the Pacmasta specification for this 400mm hand sealer with 5mm seal width:

• 400mm sealing bar length – accommodates a practical range of medium-width bags and pouches without the bulk of larger bench-mounted units
• 5mm seal width – produces a firm, substantial seal line that provides strong closure without excessive material waste
• Impulse sealing technology – heat is applied only during the sealing cycle, which reduces energy consumption and limits heat exposure between seals
• Airtight and watertight seals – suitable for most plastic packaging materials where moisture or air ingress could affect product integrity
• Compatible with plastic materials up to 0.3mm thickness – covers a wide range of standard polyethylene and polypropylene bags and pouches
• Hand-operated design – straightforward to use without the need for a foot pedal or automated feed mechanism
• No warm-up time required – the impulse element stays cool between cycles, so operators can begin sealing immediately
• Part of the Pacmasta impulse sealer range – recognised as one of the best-selling sealer lines worldwide

Because impulse technology only activates heat at the moment of sealing, the unit is accessible to operators with minimal training and places less thermal stress on the sealing element over time. This also makes the 400mm hand sealer 5mm seal straightforward to maintain compared with constant-heat alternatives. The compact, hand-operated format positions easily on a packing bench and can be relocated if workflow requirements change.

Typical Applications

The 400mm hand sealer 5mm seal is suited to a broad range of everyday packaging tasks. Common uses include sealing polyethylene and polypropylene bags for food packaging, retail product bagging, parts and components storage, and light industrial packaging. The airtight and watertight seal quality makes it appropriate wherever moisture or air ingress could compromise product integrity – for example, in food storage or the packaging of moisture-sensitive components. The 400mm bar length handles a practical range of bag sizes for moderate daily volumes, and the 5mm seal width provides reliable closure across these applications. Operators in smaller production environments, packing areas, and multi-task settings will find this unit a capable, low-maintenance addition to their packaging workflow.

Who Is This Sealer Suited To?

This unit is a good fit for small to medium businesses looking for a manually operated sealing solution that requires no complex setup. Staff can be up and running quickly without extensive training, which makes the Pacmasta 400mm hand sealer 5mm seal a practical option where operators may change frequently or where the sealer is used across multiple tasks. The impulse design keeps the sealing element cool between cycles, reducing wear and simplifying day-to-day maintenance. Its compact footprint makes it easy to position on any standard packing bench.

If your operation requires a longer sealing bar, the Pacmasta Hand Sealer 600mm may be a suitable alternative. All Pacmasta products include GST where applicable at the current rate.