Laminating is not an exact science, but cloudiness usually is an indicator that you are having heat problems with your laminate. Most of the time you can turn up the heat on our your roll laminator, or turn down the speed if you have that option on your machine. Generally speaking the laminate isn't getting hot enough to melt the heat activated adhesive on the roll film. Simply changing the heat or slowing down the machine should solve your problem. If this doesn't clear up your problem give us a call, and we will help solve your problem.