Looks like a real nice one to me.
3v0,
What do you mean when you say laminator?
I will probably be able to answer that question on behalf of 3v0.
A laminator is a device melting plastic (also used to make ID-cards, diver's licenses, important documents etc.) to make them durable.
It consists mainly of two drums with one heated to the desired temperature and press the plastic sheets over the paper (carton).
When using a laminator to make PCBs you melt and press the toner (consisting of plastic particles) from the paper (thin catalog paper does the job already) onto the carrier (PCB).
The toner being transferred to the copper clad is etchant resistant and allows to etch the PBC the way you want, removing excessive copper which is not needed.
Transferring toner with an iron burries several problems: The iron doesn't have the same temperature over its entire sole and you probably don't use the necessary pressure to get the toner onto the copper clad as required, resulting in garbage.
The laminator applies equal heat and pressure throughout the entire board.
Not to forget: Best yet is a Gerber photo plotter, available in print shops where they produce advertising material. Take along your PCB design, your Eagle install file and and a six-pack of beer. They will be pleased to help you out. (Done it that way in Germany.)
Greetings
Boncuk