Graphics to send to Off-Set Printers ?

hope this is the correct forum. Embarrassed

I've created graphics (mainly text with 1 design) in corelDraw, I published a PDF file, sent it to the off-set printer to print it on Heat Transfer release paper and he can work with the file. It's a 2 color. 

For future off-set printing for packaging, marketing material etc., what else can be done with Corel ?

Thanks in advance.