HI, I've had some A4 cardboard jigsaws for some time and have printed one today and whilst the image is clear, the pieces don't want to come apart ! When I've used a little pressure to separate them, the cardboard lamination is separating.
I admit I kind of guessed how long to press them for, so if anyone could give me an idea of what timings and temperatures they use, I'd be grateful.
Harlequeen