Last updated: August 2026
GORTEF supplies PTFE sealing plate facing and platen release sheet to fit the Sealpac RE20, made to the dimensions you measure off your own machine. It is an aftermarket replacement rather than a genuine SEALPAC GmbH part.
The RE20 is a thermoformer rather than a traysealer, performing up to 12 cycles a minute in the RE15 to RE30 range. A thermoformer heats the web as well as sealing it, so there is PTFE at the forming station and at the seal station and they are not the same thickness.

Which GORTEF Product Fits the Sealpac RE20?
How to Order Sheet for the Sealpac RE20
Tell us the thickness you need and the size of the area you are covering. PTFE sheet comes 1000mm wide and is cut to any length between 1 and 30 metres.
Say whether you need it self-adhesive or plain, because a plate being refaced and a release sheet that is lifted out between cycles take different grades.
Check You Have the Right Machine
Model designations vary between regions and production years. To confirm the Sealpac RE20 is the machine you are servicing, check the manufacturer's own listing:
Sealpac RE20 on the manufacturer's siteSealpac and RE20 are trademarks or model designations of SEALPAC GmbH. GORTEF is not affiliated with, endorsed by or sponsored by SEALPAC GmbH. All names and part numbers are used for identification and cross-reference only, and every GORTEF product described here is an aftermarket replacement product rather than a genuine manufacturer part.