Description
The HD steel sealer double notch 19mm from Pac-King – model MIP-3100-34 – is a heavy-duty side-action tool built for operators who need a secure, repeatable seal on 19mm steel strapping in demanding industrial and packaging environments. Using a side-action mechanism, it applies two notches simultaneously to the seal, creating a mechanically strong joint capable of holding under the high tension typical of steel-strapped loads.
Key Features of the Pac-King MIP-3100-34 HD Steel Sealer Double Notch 19mm
Built for continuous or high-volume strapping operations, the MIP-3100-34 is a purpose-matched tool for 19mm steel strapping. The following features make it a reliable choice for industrial sealing work:
- Heavy-duty construction suited to continuous or high-volume strapping operations
- Side-action sealing mechanism provides controlled, ergonomic operation with a clear line of sight on the seal and strap during use
- Double notch action drives two engagement points into the seal simultaneously – one on each side – for added joint integrity
- Designed exclusively for use with 19mm steel strapping
- Compatible with PN-1957 seals (sold separately) – a purpose-matched consumable that ensures complete notching and consistent joint quality
How the Side-Action Double Notch Mechanism Works
A side-action sealer applies force from the side of the tool rather than from above. This gives the operator a clear view of the seal and strap throughout the sealing process, which is particularly useful when working on large or awkwardly shaped loads. The double notch mechanism locks the overlapping strap ends together by driving two notches into the seal at once – a well-established method in industrial steel strapping that is preferred where strap tension is high or load movement during transit is a concern.
Using the correct seal type is important with this tool. The PN-1957 seal is the matched consumable for the Pac-King MIP-3100-34. Mismatched seals can result in incomplete notching, which weakens the joint. Stocking PN-1957 seals alongside this HD steel sealer double notch 19mm tool ensures operators always have the right consumable on hand and maintains the tool’s performance over its working life. This sealer is not suitable for plastic strapping or steel strapping of a different width.
Typical Applications
The Pac-King MIP-3100-34 HD steel sealer double notch 19mm is well suited to industries where heavy or dense loads require reliable, tensioned steel strapping. Common applications include securing timber packs, steel coils, baled materials, palletised goods, and structural products for transport or long-term storage. It is a practical choice for warehouses, manufacturing facilities, steel service centres, and timber yards where 19mm steel strapping is the standard specification and consistent seal quality is a priority.
If your operation also requires a long-handle sealing option for 19mm steel strapping, the Pacmasta D.Notch HD L/Handle Sealer – 19mm is a related tool worth considering alongside the Pac-King MIP-3100-34 for your 19mm steel strapping line. Prices include GST where applicable at the current rate.





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