I am obtaining a very poor resolution image when the Photo sensitive laminate is developed, what could be causing this please?

-Emulsion on the artwork could be on the wrong side

-The art work could have being over exposed,

-There may be poor contact between the artwork and material, check the vacuum on the UV exposure unit or that the pressure applied by Foam inserts on the UV exposure unit is adequate.

-The details of the artwork may be beyond the specification of the printer being used to generate the photo tool, a Photoplotter may be required.