There, every day thousands of pages are mechanically engraved onto rotogravure cylinders, typically a steel base with a copper layer of about 0.1 mm in which the image is transferred.
Ondje se svakog dana tisuće stranica mehanički graviraju na rotogravurne cilindre koji su obično čelične baze s bakrenim slojem debljine 0,1 mm, a na koje se prenose slike.