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From now on you can conveniently order proofs at shop.proof.de:

At shop.proof.de is available under shop.proof.de a comfortable online shop with numerous benefits available:

  • Convenient Data Upload: Each item one or more files can now be uploaded. So you can assign your data directly to the individual proofs.
  • Payment by Paypal, direct debit, invoice etc .: You are on shop.proof.de with Paypal and direct debit payment methods more available. Of course you can continue to conveniently order proofs on invoice.
  • See Previous orders, invoices, data uploads: You can always check your previous orders, call the invoices to and check the files uploaded.

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Can spot colours be proofed?

Since many printed matter contains spot colours such as Pantone or HKS, the question often arises whether these colours can be proofed at all. The answer is “no”. Only an approximate simulation of these colors is possible.
The reason: Each special ink is a specially mixed, “real” ink and therefore cannot be mixed from the 4 printing inks (cyan, magenta, yellow and black).

Today, modern proofing machines have up to 12 different printing colours and, in addition to the classic primary colours, also have, for example, orange and green and violet as real colour pigments in the machine. Proof printers such as the Epson SureColor P9000V are therefore capable of displaying significantly larger color spaces than, for example, ISOCoatedV2. The spot color simulation in these devices is therefore sometimes very good when controlled via a Contone driver, which can access the entire color space of the proof printer. Epson himself points out, for example, that “98% of all Pantone colors” can be covered. This may be doubted, but a number of over 90% of all Pantone colors is realistic from our point of view.

In the past, Pantone and HKS colors were simply converted by the proofing systems to CMYK and then simulated in the standard color space, i.e. mostly ISOCoatedV2. The representation of the colors here is mostly completely insufficient. For the reproduction of Pantone and HKS colours in a proof it is therefore immensely important to have a modern proof printer with many colours and a high colour gamut and a modern proofing software which is also able to precisely control the printed gamut.

Differences in the quality of the simulation of spot colors can quickly be seen in the different printing systems: If the proofing service provider prints with an older 6-color or 8-color system (Cyan, Light Cyan, Magenta, Light Magenta, Yellow and Black or Light Black), spot colors are simulated worse than, for example, with a modern 11-color system with Cyan, Light Cyan, Orange, Yellow, Magenta, Light Magenta, Photo Black, Matte Black, Light Black, Light light Black and Green.

The higher simulation quality of the spot colors is generated by the fact that orange, for example, already exists as a separate color and does not have to be mixed from magenta and yellow before the spot color simulation.

Of course, it must be said that there are limits, especially in the area of metallic or fluorescent colours; these colours are currently not reproducible in proofing.

The spot-colour simulation of gradations is also critical

In most proofing systems, only the 100% values of a Pantone or HKS color are underlaid. If, for example, a font logo with 100% color application of a Pantone color is to be simulated, this is precise and is well represented in most proofing systems.

However, it becomes more difficult if the logo contains not only 100% areas but also a 30% Pantone colour area, since this is not defined in the proofing system, but is simulated by the proofing system. In some cases, considerable deviations from e.g. HKS colour fans can be observed.

It becomes even more difficult if, for example, a grayscale TIFF lies on a 100% HKS area and overprints. For the graphic professional it is immediately comprehensible that the HKS surface simply has to become correspondingly darker at this point due to an overprinting 30% black. However, the proofing software must recognize this effect correctly, calculate it correctly and then simulate it correctly with the 11 colors available from the proof printer. It is easy to understand that countless errors can occur. And the supreme discipline: 7-colour Pantone files with lots of overlaying and overprinting Pantone colours or HKS colours with overprinting CMYK elements can at best be calculated even by the most modern proofing systems, but can by no means be colour-accurately simulated.

The bad news is that a proof with spot colors is therefore never as color-binding according to the current state of the art and varies more depending on the proofing system.

But the good news is that spot colors, especially solid colors, can now be simulated well by modern proofing systems. A modern proofing system therefore also offers the possibility of getting a realistic impression of spot color prints at a fraction of the cost of a test print on a offset press.

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Embed fonts, convert them into paths or rasterize them?

To ensure secure data exchange between customers and proofing service providers, fonts must be embedded, converted into paths or rasterized. This ensures that it is and remains exactly the same font and exactly the same style.

How do I do that?

  • With InDesign and QuarkXPress, you select the PDF/X-3 standard when exporting data.
  • For Illustrator and Freehand, select the font and select “Convert font to paths” from the menu.
  • In Photoshop, select the text layer, right-click on it and select “Rasterize Text”.

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What is the UGRA-Fogra Media Wedge 3.0 used for?

Every print shop in Germany adheres to a predefined standard, the process standard offset printing. This standard defines target and tolerance values for printed products. In order to prove that your proof delivered to the print shop meets these standards or is within the tolerances, the media wedge is measured and the values analysed in case of doubt – i.e. in case of a streak. If these measured values are correct, the print shop is obliged to adhere to and achieve these values.

Practice generally shows the following: If you want to have a 4-page image brochure proofed and printed, it is usually sufficient to have a single media wedge printed under the 4 pages. If the media wedge is also provided with a test report, the colour accuracy for the print shop is directly confirmed as a guideline.
However, if you want to be on the safe side, have a separate media wedge (including test report) printed under each of the 4 pages of your brochure.

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How color-accurate are proofs?

A proof is prepared according to the currently valid ISO standard 12647-7 and is legally binding with a UGRA-Fogra media wedge and measurement report.

How does this check work?

If you need a proof with UGRA/Fogra Media Wedge CMYK V3.0, there are two ways to add the test report to your data.

  1. With proofing devices in which a measuring device is integrated, the media wedge with 3×24 standardised colour fields is printed directly under the proof data. This media wedge is driven directly in the proofing device to a kind of “hair dryer” in the measuring device and dried there. After a few minutes of drying, the media wedge continues and is measured directly in the proofer. This takes a few minutes. The measured values determined in this way are returned to the proof server and evaluated there. If the color values are correct and within the tolerances of the strict ISO standard, a test report of the measurement is then printed directly under the media wedge, which guarantees you color accuracy in accordance with the process standard offset printing.
  2. For proofing devices without integrated measuring device, only the standardized media wedge is printed under the proof data. A check takes place subsequently and outside the proof printer. The media wedge is then measured with an external measuring device and the target and tolerance values are output to a label printer. This label is then stuck directly under the media wedge.

What is the advantage of automated creation and checking of the media wedge directly in the proofing device?

  • Measurement is automated directly after proof printing, measurement errors due to manual operating errors are excluded. Since the test report is not subsequently attached, as is often still the case, manipulation is impossible.

Further information on the test report, the media wedge and on the work and responsibility of UGRA/Fogra can be found at www.ugra.ch and www.fogra.org.

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Current Proof Standards 2018

Offset / Heatset / Coldset

From September 30th 2015:
PSOCoatedV3 / Fogra 51
Profile: PSOcoated_v3.icc
The successor of ISOcoatedv2 for glossy and matte coated paper with moderate optical brighteners
Paper: Paper type 1, glossy and matte coated paper with moderate optical brightning agents (8-14 DeltaB according to ISO 15397), Tone value increase curve A (CMYK) according to ISO 12647-2:2013, Paper white: CIELAB=95;1,5;-6
Characterization Data: Presumably Fogra51L (M1)

From September 30th 2015:
PSOuncoated_v3 / Fogra 52
Profile: PSOuncoated_v3_FOGRA52.icc
The successor of PSOUncoated for uncoated wood-free paper with high fluorescence.
Paper: Paper type 5, wood-free uncoated, with high OBAs (more than 14 DeltaB according to ISO 15397), Tonal value increase curves C (CMYK) according to ISO 12647-2:2013, Paper white: CIELAB=93.5;2.5;-10
Characterization Data: PresumablyFogra52L (M1)

ISO Coated v2 (ECI)
Profile: ISOcoated_v2_eci.icc
Paper types 1 and 2, gloss and matte coated
Tone value increase curves A (CMY) and B (K) as defined in ISO 12647-2:2004
Characterization Data: FOGRA39L

ISO Coated v2 300% (ECI)
Profile: ISOCoated_v2_300_eci.icc
Paper types 1 and 2, gloss and matte coated
Tone value increase curves A (CMY) and B (K) as defined in ISO 12647-2:2004
Characterization Data: FOGRA39L

PSO LWC Improved (ECI)
Profile: PSO_LWC_Improved_eci.icc
Paper type 3, improved gloss coated (LWC)
Tone value increase curves B (CMY) and C (K) as defined in ISO 12647-2:2004
Characterization Data: FOGRA45L

PSO LWC Standard (ECI)
Profile: PSO_LWC_Standard_eci.icc
Paper type 3, standard gloss coated (LWC)
Tone value increase curves B (CMY) and C (K) as defined in ISO 12647-2:2004
Characterization Data: FOGRA46L

PSO Uncoated ISO12647 (ECI)
Profile: PSO_Uncoated_ISO12647_eci.icc
Paper type 4, uncoated white offset
Tone value increase curves C (CMY) and D (K) as defined in ISO 12647-2:2004
Characterization Data: FOGRA47L

ISO Uncoated Yellowish
Profile: ISOuncoatedyellowish.icc
Paper type 5, uncoated yellowish offset
Tone value increase curves C (CMY) and D (K) as defined in ISO 12647-2:2004
Characterization Data: FOGRA30L

SC Paper (ECI)
Profile: SC_paper_eci.icc
Paper type SC, Super calandered •
Tone value increase curves B (CMY) and C (K) as defined in ISO 12647-2:2004
Characterization Data: FOGRA40L

PSO SC-B Paper v3 NEW 2017
Profile:  PSOsc-b_paper_v3_FOGRA54.icc
SC-B Paper, Super calandered Papier, satinated

Paper: Commercial offset, SC-B paper (super-calendered, satinized), printing condition PC6, dot gain curve 2013-B, white base. .
Prüfprofil: FOGRA54.txt

PSO MFC Paper (ECI)
Profile: PSO_MFC_paper_eci.icc
Paper type MFC, Machine finished coating
Tone value increase curves B (CMY) and C (K) as defined in ISO 12647-2:2004
Characterization Data: FOGRA41L

PSO SNP Paper (ECI)
Profile: PSO_SNP_paper_eci.icc
Paper type SNP, Standard newsprint, heatset web offset printing
Tone value increase curves C (CMY) and D (K) as defined in ISO 12647-2:2004
Characterization Data: FOGRA42L

PSO Coated NPscreen ISO12647 (ECI)
Profile: PSO_Coated_NPscreen_ISO12647_eci.icc
Paper type 1 and 2, gloss and matte coated non-periodic screening (NPscreen), 20 μm
Tone value increase curve F (CMYK) as defined in ISO 12647-2:2004
Characterization Data: FOGRA43L

PSO Coated 300% NPscreen ISO12647 (ECI)
Profile: PSO_Coated_300_NPscreen_ISO12647_eci.icc
Paper type 1 and 2, gloss and matte coated
non-periodic screening (NPscreen), 20 μm
Tone value increase curve F (CMYK) as defined in ISO12647-2:2004
Characterization Data: FOGRA43L

PSO Uncoated NPscreen ISO12647 (ECI)
Profile: PSO_Uncoated_NPscreen_ISO12647_eci.icc
Paper type 4, uncoated white offset
non-periodic screening (NPscreen), 30 μm
Tone value increase curve F (CMYK) as defined in ISO 12647-2:2004
Characterization Data:FOGRA44L

Improved Newsprint, INP / PSO INP Paper (ECI)
Profile: PSO_INP_Paper_eci.icc
Commercial and specialty offset, INP paper (improved news print), positive plates
tone value increase curves C (CMY) and D (K), white backing
Characterization Data: FOGRA48L.txt

PSO Coated v2 300% Matte laminate (ECI)
Profile: PSO_Coated_v2_300_Matte_laminate_eci.icc
FINISHING PROOF! Not for on-press colour matching!
Matte lamination with OPP film,
FOGRA49 shows the finished final product, dedicated separation, detection of colour changes compared to ISO Coated v2
Characterization Data: FOGRA49L.txt

PSO Coated v2 300% Glossy laminate (ECI)
Profile: PSO_Coated_v2_300_Glossy_laminate_eci.icc
FINISHING PROOF! Not for on-press colour matching!
Glossy lamination with OPP film,
FOGRA50 shows the finished final product, dedicated separation, detection of colour changes compared to ISO Coated v2
Characterization Data: FOGRA50L.txt

Heaven42
The absolute white tone opens up the greatest scope of colours for design and printing afforded by any coated paper worldwide. The perfect foundation for extreme contrasts and combination with ultra white natural papers. The absolutely white paper shade of heaven 42 impacts on the printing process as well as on the pre-press stage. With the same colouring and dot gain, the printed image can look significantly colder if separation remains unchanged (e.g. with
ICC-profile “IsoCoated_v2”).

We are proofiing Heaven42 on proof paper with optical brighteners and measure the Proof in M1 Standard. Please note: Our Heaven42 proofs represent a good simulation of the original Heaven42 ICC Profile, but are not – as an ISOcoatedv2 Proof – coloraccurate and legally binding.

Scheufelen offers two ICC-Profiles for download, we are proofing the color profile of Heidelberger Druck (“_HD”).
Profile: Heaven42_AM_U280_K98_G80_HD.icc (Heidelberger Druck)
Ink Coverage: ~280 % (U)
Gray: GCR , 80 % (G)
Black Generation: 98 % (K)
Proofpaper: EFI Proof Paper 8245 OBA Semimatt
Proofprofile: Generated from reference profile
Measuring method: M1 with optical brighners (OBAs)

Rotogravure standard:

ECI Rotogravure profiles from 2009 for the Process Standard Rotogravure (PSR)

LWC Plus V2 M1 NEW 2018
Profile: PSR_LWC_PLUS_V2_ M1.icc
The Sucessor of LWC Plus (PSR_LWC_PLUS_V2_PT.icc, PSRgravureHWC_ECI2002.txt)
Paper: Paper type LWCplus (improved light weight coated) glossy coated
Characterization data: PSR_LWC_PLUS_V2_M1.txt

LWC Plus
Profile: PSR_LWC_PLUS_V2_PT.icc
The successor of HWC
Profile: PSR_LWC_PLUS_V2_PT.icc
Paper: LWC (light weight coated) paper
Characterization data: ECI_PSR_LWC_PLUS_V2.txt

LWC Standard
Profile: PSR_LWC_STD_V2_PT.icc
Paper: LWC (light weight coated) paper
Characterization data: ECI_PSR_LWC_STD_V2.txt

SC Plus
Profile: PSR_SC_Plus_V2.icc
whiter super calandered paper
Characterization data: ECI_PSR_SC_Plus_V2.txt

SC standard
Profile: PSR_SC_STD_V2.icc
Paper: super calandered paper
Characterization data: ECI_PSR_SC_STD_V2.txt

News Plus
Profile: PSRgravureMF.icc
PSRgravureMF is now reffered to as News Plus
Paper: Paper News Plus
Characterization data: PSRgravureMF_ECI2002.txt

US / International Proof Profiles

GRACoL2006_Coated1v2
Profile: GRACoL2006_Coated1v2.icc
GRACol interpretation of ISO 12647-2.
Paper: Paper type 1 and 2, gloss and matt art paper, dot gain curves NPDC (Neutral Density Curves Print)
Characterization data: GRACoL2006_Coated1.txt, a derivation from Fogra 39

SWOP2006_Coated3v2
Profile: SWOP2006_Coated3v2
SWOP interpretation of ISO 12647-2 for offset printing on coated paper thin.
Paper: Thin, coated paper, dot gain curves NPDC (Neutral Density Curves Print)
Characterization data: SWOP2006_Coated3.txt, a derivative of Adobe USWebCoated v2

SWOP2006_Coated5v2
Profile: SWOP2006_Coated5v2
Other SWOP interpretation of ISO 12647-2 for offset printing on coated paper thin.
Paper: Thin, coated paper with a slightly different white tone to SWOP2006_Coated3V2, dot gain curves NPDC (Neutral Density Curves Print)
Characterization data: SWOP2006_Coated5.txt, a derivative of Adobe USWebCoated v2

JapanColor2011Coated
Profile: JapanColor2011Coated.icc
The new standard of Japan Printing Machinery Association (JPMA).
Characterization data: JapanColor.it8

PaC.Space
Profile: PaC.Space_CMYK_gravure_V1a.icc
PaC.Space is the first common color standard for packaging gravure printing, which enables to process-an interface from the supplied prepress data or printer-specific requirements.
Paper: Coated substrates and films for packaging gravure
Characterization data: FOGRA_PaCSpace_MKCheck11.it8

Proofing Standards for Papers with Optical Brightening Agents (OBA)

SWOP 2013 C3
Profile: SWOP2013_CRPC5.icc or SWOP2013C3-CPRC5.icc
The profile is being measured in M1 Mode taking into account the Optical Brightening Agents in the paper.
TAC: 260%
GCR: Medium+
Max K: 100%
TVI: CMY 16%, K19%

Paper: Grade #3 paper
Characterization data reference: CGATS21-2-CRPC5

SWOP 2013 C5
Profile: SWOP2013C5.icc
Based on CGATS-21-2 CRPC5, with substrate correction (SCCA) for US Grade5 coated stock. Reference White Point in LAB: 90/0/-4
The profile is being measured in M1 Mode taking into account the Optical Brightening Agents in the paper.
Paper: Grade #5 paper
Characterization data reference: SWOP2015C5

GRACoL 2013 Uncoated
Profile: GRACoL2013UNC_CRPC3.icc
The profile is being measured in M1 Mode taking into account the Optical Brightening Agents in the paper.
TAC: 260%
GCR: Medium+
Max K: 100%
TVI: CMY 16%, K19%

Paper: N.N.
Characterization data reference: CGATS21-2-CRPC3

GRACoL 2013
Profile: GRACoL2013_CRPC6.icc
The profile is being measured in M1 Mode taking into account the Optical Brightening Agents in the paper.
TAC: 320%
GCR: Medium+
Max K: 100%
TVI: CMY 16%, K19,1%

Paper: N.N.
Characterization data reference: CGATS21-2-CRPC6


ISO Web Coated
Profile: ISOwebcoated.icc
LWC paper standard, glossy
Paper: Paper grade 3, standard glossy coated (LWC), dot gain curves B (CMY) and C (K) from ISO 12647-2: 2004
Test profile: FOGRA28L

ISONewspaper 26v4
Profile: ISONewspaper26v4.icc
Newspaper
Paper: paper type SNP, standard newsprint, heatset web offset, dot gain curves C (CMY) and D (K) from ISO 12647-2: 2004
Test profile: IFRA26

ISOUncoated
Profile: ISOUncoated.icc
Standard for uncoated white natural paper
Paper: paper grade 4, uncoated white offset, dot gain curves C (CMY) and D (K) from ISO 12647-2: 2004
Test profile: FOGRA29L

SWOP 2013
Profile: SWOP2013_CRPC5.icc
The profile is measured in M1 mode under consideration of optical brighteners and must be printed on proof papers with optical brighteners.
Maximum color contribution: 260%
GCR: Medium+
Maximum black: 100%
Dot gain: CMY 16%, K19%
Paper: Grade #3 paper
Test profile: CGATS21-2-CRPC5

PSO SC-B Paper v3 NEW 2017
Profile: PSOsc-b_paper_v3_FOGRA54.icc
SC-B paper, super calandered paper, satin finish
Paper: commercial offset, SC-B paper (super-calendered, satined), printing condition PC6, dot gain curve 2013-B, white measuring pad.
Test profile: FOGRA54.txt

WAN-IFRAnewspaper 26v5
Profile: WAN-IFRAnewspaper26v5.icc
Color space: Primary and secondary colors from ISO 12647-3: 2013
Dot gain: 26%
Maximum paint application: 220%
Maximum GCR: Long black with an early black start

eciCMYK – CMYK exchange colour space NEW 2017
Profile: eciCMYK.icc
FOGRA53 is a CMYK exchange color space and is used for color communication in print production.​

 

What is a Contract Proof? Softproof? Validation Print?

Very simple: A proof is the simulation of a later print, either as soft proof on the monitor or as contract proof, validation print or as form proof on paper.

Softproof: A softproof is the color-accurate representation of the print on a monitor. This can be done either at the agency or directly at the printing machine, for example, so that the printer can coordinate the production run with the soft proof.

Contract Proof: The “highest” level of proofing: A contract proof is a very high-quality simulation of the subsequent printing result, and is nowadays actually always produced with special inkjet printers on special paper with special software. The UGRA/Fogra media wedge print makes the proof “colour and legally binding”. In the best case, the media wedge is checked directly during proof production with a measuring device and a test report is glued or printed on which confirms compliance with the tolerances.

Validation Print: A Validation Print has higher tolerances regarding the color deviations from the given standard than a contract proof. It is therefore not “colour and legally binding”, i.e. it does not serve as a contract or “contract” between the designer and the printer, unless both parties have agreed that Validation Print can serve as a colour reference. Validation prints are often used in the coordination process in agencies or as quick templates with good colour matching, as they can also be produced on current laser and LED or other digital printers. Compared to inkjet printing, these printing systems are many times faster and cheaper.

Form Proof: A form proof is often found in print shops; large sheets of paper on which the finished imposed sheets, e.g. of a magazine, are printed. Form proofs are printed with inexpensive inkjet plotters on inexpensive paper and usually look terribly coarse and pixelated, even the colors are terrible. However, the data for the form proof runs through the same workflow with which the printing plates are later produced. This means that what can be seen on the form proof can later also be seen on the printing plate. Thus, the final printing forms can be optimally checked once again to ensure that all fonts, images and embedded graphics are displayed correctly. However, a form proof is by no means binding in terms of colour.

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