Proof GmbH: Fogra certified for ISOcoatedv2 (Fogra 39) and PSOUncoated (Fogra 47)

Proof GmbH Fogracert Contract Proof Creation 28651The Proof GmbH has again successfully completed Fogra certification for the production of contract proofs – Contract Proof Creation.

The certification proofs have been produced both on EPSON 7900 and EPSON 9900 proof printers with SpectroProofer measuring instruments. Our two proofing papers were included in the certification process. Proof GmbH is therefore certified for the most frequently used Proofing Standards.

Fogra Zertifikat 2014 der Proof GmbH TübingenThe requirements for the Fogra certification go far beyond simply measuring the media wedge. So the proofs are analyzed according to the following criteria:

  • Compliance with the tolerances of the Fogra Media Wedge CMYK 3
  • Determination of color accuracy [ISO 12642-2 test chart], the color gamut and gray balance
  • Gloss measurement in accordance with ISO 8254-1 [TAPPI]
  • Tone value
  • Register and resolution
  • Status information
  • Tone value
  • homogeneity

In parallel to the measurements, control measurements were carried out with a second X-Rite meter in order to eliminate measurement errors.

The conclusion of the Fogra: “The proofs of the company Proof GmbH are as color accurate and binding in the following combinations:

1. Fogra 39 / ISOCoatedV2
Software Fiery XF 5.2.2
Proofing Substrate: EFI Gravure Proof Paper 4245
EPSON Stylus Pro 7900
Fogra 39

2. Fogra 47 / PSOUncoated
Software Fiery XF 5.2.2
Proofing Substrate: EFI Proof Paper 9120 XF matt
Epson Stylus Pro 9900
Fogra 47

The Fogra certification and the full 11-page report from Fogra can be downloaded here::

Fogra certificate 2014 Proof GmbH Tübingen

Fogra certificate 2014 Proof GmbH Tübingen

Full 11-page report of the Fogra Certification of Proof GmbH Tübingen 2014

Full 11-page report of the Fogra Certification of Proof GmbH Tübingen 2014

 

 

 

 

 

 

 

 

 

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Paper white simulation of PSOUncoated

Since 2009 PSOUncoated has been the standard profile for uncoated paper. Nevertheless, proof service providers often have the problem that at first glance proofs on PSOUncoated often differ significantly from the print result. Immediately visible: the white point of the paper.

The PSOUncoated paper white looks very grayish. If, for example, PSOUncoated is proofed on an EFI 9120 XF paper, which actually has a neutral white coloration as paper, then the paper must be recolored by the printer in terms of paper white. This paper-white simulation makes the proof look “grayish” and often not “bright white” like the real production paper. “I can’t put this down to my client” proof service providers often hear from the agencies and designers who commission proofs. And frankly, printing on bright white uncoated paper will also differ significantly from the PSOUncoated Proof result depending on the paper selected.

Some proofing services still proof uncoated paper according to ISOUncoated, because the paper tone is much whiter and not so grayish. In the medium term, however, this will not overcome the misery: PSOUncoated is the current standard according to which the process standard for offset printing certified print shops are also based. But in the pressroom the differences between norm and reality often become apparent. If the new D50 standard light according to ISO 3664:2009 with higher UV components is used for inspection at the printing table, then proof and printing result can often only be matched very poorly. And due to the long standardization periods, this problem will continue to accompany printers and proofing service providers for quite some time to come.

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