Last updated: August 2026
Impulse and bar sealers need PTFE tape over the element. Machines with a central adhesive-free requirement take zone tape, which has an unglued centre strip over the element itself.

What Wears On Impulse & Bar Sealers?
The parts replaced most often on this machine type are PTFE element cover tape, zone tape and lower jaw tape. GORTEF makes each of them to your machine's dimensions, so you are not tied to the machine builder's own spare parts channel.
Impulse & Bar Sealers We Supply Products For
- Gandus Saldatrici MH 460/610PTFE element cover tape, zone tape
- Gandus Saldatrici TB 3PTFE element cover tape
- Audion MagnetaPTFE element cover tape
- Audion SealkidPTFE element cover tape
- Audion Futura JuniorPTFE element cover tape
Machines are added as we cross-reference them. If yours is not listed, send us the model number and the dimensions of the worn part. Tell us the width and thickness of the tape you are stripping off and we will slit a roll to match. GORTEF supplies PTFE tape in 30 metre rolls at any width you need.
Other Machine Types
Machine names and model designations are the property of their respective owners and are used here for identification only. GORTEF supplies compatible aftermarket products and is not affiliated with, endorsed by or sponsored by any machine manufacturer.