E-420 / ED-420 upper PTFE tape
The upper PTFE tape covers the sealing wire. It protects the bag or packaging film from sticking to the sealing wire. In the case, that the upper PTFE tape is worn off it can be easily changed by a new one.
The upper PTFE tape has a special design. It assures, that the sealing wire can move free longitudal direction when it is heated up (during the sealing process). In the same time it covers the complete sealing wire on the complete length and assures, that not even a small part of the sealing wire is unprotected.
For easy storage the upper PTFE tapes are shipped in a round plastic box. This way it is assured, that the PTFE tapes will not be damaged.
The PTFE tape can be
replaced quickly even without tools
The package includes:
- 4 pcs E-420 / ED-420 upper PTFE tape
- 2 pcs perlon wires
E-type - How to change wear parts:
link
