From what i understand, doesn't the puck heat up and transfer the heat into the substrate where the vacuum, seals the artwork to it? Which is why the pucks need to be very hot?

I would like the background to be transparent, the trend it seems is that people like the colour of their phones (Especially iPhones) but would like a case.

Yes the pucks sorry,
Thank you for your opinion on it, i shall indeed experiment

<t>Hi Everyone, <br/>
<br/>
I am new to the forum and am looking to produce some phone cases. <br/>
I have taken a look at the Sun Fly sublimated transparent phone cases (polyglass) and wondered with a mould, could you potentially press them with (a bit of trial and error) a standard heat press? <br ...