The printer already has the AI print files, the PS support art and the PDFs!
They can always refer to the support art files for process color, contrast and density of the images, though I think it would be helpful for the printer to compare existing labels to the proofs they sent, to see the variation we commented on. For the color on the header illustration, it definitely would be more beneficial to have an approved printed sample to reference for how they'll need to adjust the ink mix for PMS 7536.”