1. Launch Adobe Photoshop
  2. File > Package
  3. Choose where you want to save your file (you can click on the small icon on the right side)
  4. Rename your folder > check all the options box (Reference the screen shot below) > package
  5. Adobe warning > Click OK
  6. You are Done. You can preview what is inside your package file

It is very important to package your artwork file when you send it to your Printing Partner. By packaging your file, you are helping the receiver to get all your file elements (Links and Fonts). Packaging your documents ensures that all your hard work is perfectly preserved and in the right order if you want to share the file with someone else.