Files under 5MB

Small files, up to 5MB, should be sent to our e-mail address as an attachment. In the title, please add the topic to which the file is being sent. This will allow you to speed up production or valuation.

Files over 5MB

Please send larger links over 5MB via WeTransfer or DropBox.After uploading the files to one of these websites, please send the link to the materials to with information about the topic of the files. The file transfer procedure is described on both websites, and in case of any problems, please contact us by phone.

Studio and graphics consulting

All materials sent to us are checked to make sure they are in line with specifications above. We take full responsibility for the final results of all projects, therefore should any irregularities be spotted, we will inform the Client immediately. If you encounter any issues when preparing materials for the printing process, we would kindly suggest entrusting it to our Specialists.

Any additional activities aiming at adjusting the files to the specifications above, and all changes applied by us on the Client’s request, are treated as additional services, paid separately.

We have a fully equipped graphics studio and a team of Specialists, which, should you request it, may design and create individual projects.

In case of any questions, our Specialists are here to offer assistance and advice!

Specification of files

Acceptable file extensions: *.tif, *.jpg, *.pdf.
Files should be flat, without any additional layers and masks (LZW compression) – this will help to avoid any problems with the file and will guarantee proper colour mapping.

Vector files: *.cdr, *.ai, *.eps, *.pdf (with jpg preview).

White color: White color on spearate layer as Additional color named "White".

Cutting line: Add cutting lines on a separate layer as a curve with an additional color with the name cut and parameters C: 0%, M: 100%, Y: 0%, K: 0%

PANTONE and RGB colours should be converted into CMYK. We only accept files in CMYK, because other modes do not guarantee fully accurate colour interpretations. To achieve the proper depth of blackness, the component values should be set to the following levels: C: 60% M: 60% Y: 60% K: 85%.

Files sent to the server should be compressed and sent as *.rar, or *.zip files.

SIGNUM Pracownia Reklamy s.c.
ul. Spichlerzowa 38b
35-322 Rzeszów
+48 17 854 00 65

 NIP: 813-35-20-300