Making liquid pouches for the slides.

I have been experimenting with making a pouch to go into the slide so that it doesn’t leak. I was thinking about how they seal bags at the fish counter with a bit of heat. First attempt with a. Hot knife was not perfect but it’s getting there... of course as soon as I put it into the slide it burst as it was too bulky to go into a slide so I will need to make them thinner and possibly find a way that is not as tricky as the hot knife!