Cardboard

jane7 asked: company. I’ve been told that I need to have protypes of the puzzle made. It would be a cardboard jigsaw puzzle and I’ve been told that they are mostly made in China. Does anyone have any idea on how I might get started in this project?
Okay, this isn’t something I can make myself. [...]

Continue reading about I have designed a unique jigsaw puzzle for younger children I would like to try to sell to an educational toy?

normaneu16 asked: I heard that I must put my jigsaw puzzle on a cardboard, then I glue on top of the puzzle. If I only glue on top of the puzzle, will it stick to the cardboard? What is the purpose of the cardboard? Is it supposed to be sticked to the puzzle or just [...]

Continue reading about When I glue on top of my jigsaw puzzle, will it stick to the cardboard behind it?