Retrim of door cards

[Nigel]

A question for those that have had door cards retrimmed with your chosen material:

Originally, the cloth was 'welded' behind the black plastic.
This is probably not repeated out in the field.

What has your trimmer done, and how, if you can see the result?
A pic or two if possible will help guide me on a suitable method
that looks the part!

Thanks, Nige