Excerpt:
Unilever master artworks - logo directory
Overview
It is essential that the reproduction of our logo is always consistent and of high quality. Due to the reproduction variations of different print processes, individual logo artworks have been specially created for the main print processes and sizes that may be used, to ensure quality reproduction. Please use this logo library document in conjunction with the online Artwork finder to be certain that the correct logo artwork is chosen for your particular application and print process. The online Brand Centre also explains the basic principles for using the Unilever logo in terms of size, position, clear space and colour, please see the Guidelines and artwork section for more details. (…)
Source:
Unilever - Brand centre (access required)
Also look at:
Unilever - Logo Review
