misc How to seal foil-lined spice jars. Induction Sealer?

[heathotsauce]

I have a bunch of empty jars like this one, and they have a foil lined cap.
 
Has anyone here used foil liners like that? How do you seal them? I'm assuming I need an Induction Sealer - anyone have a recommendation for one?

 

[PexPeppers]

if im not mistaken I believe they just screw on and its adhesive on the foil. at least thats how my honey caps are

 

[salsalady]

if the liner is in the cap, I'd say they are pressure sensitive.  If they needed a heat seal, I'm guessing the liners would be separate from the cap.