Can we still afford to ignore color management and standardization

The strips also contained a three color gray adjacent to a 40% black box that would help a printer to see how neutral the print was, or how much grey residue could be achieved given the combination of substrate, inks and colour separation in a given canvass. In the 1980s, Dr. Felix Brunner also advocated the employ of a coarse screen in the grey balance box as the best manner for visually controlling and standardizing a print run without even having to continuously measure out boxes across the canvass with a densitometer.

Hand-held spectrophotometers that mensurate spectral values using the CieLAB standard color space at their cadre, became bachelor as printers' tools in the 1990s as did colour management software. In this century, both take go more constructive and cheaper every bit have the results of inkjet proofers that can emulate various print processes. We now have automated printing console spectrophotometers that tin can easily scan the color strip on the edge of the printed sheet and in more sophisticated systems, not only the control strip only printed solids and half tones anywhere on the sheet and in turn lucifer these with desired or stored and approved values.

With the advent of CtP devices digital color command strips are imaged directly and precisely on first plates as long every bit the CtP's plate and chemistry (if whatever) are linearized. In add-on, for near ten years now, nosotros now have the ISO 12647 sets of process standards for the impress process for commencement, flexo, gravure, digital and proofing. Increasingly, make owners are looking for printers and converters who follow these all-time practices and standards and who are able to achieve the related certifications or qualifications for their technical personnel and plants from Fogra, Ugra and Idealliance.

G7 grooming, consulting and qualification cost
This brings us to what is the cost of following best practices and color standards in the pressroom today? This tin can vary from constitute to found and procedure to process. Nonetheless, it is necessary to endeavor and make this practice easier and more transparent. For an first plant that already has a modern multicolor press in good condition and a computer to plate output device, the additional expense on hardware and software would include the price of a viewing booth with standard colour temperature (in addition to the 1 on superlative of the press console) which might price anywhere from Rs. 300,000 to 400,000; a good inkjet proofer may cost another Rs. 400,000 to 500,000; a hand-held spectrophotometer would price some other Rs. 200,000 to 500,000 and a press-side sheet scanning spectrophotometer might price another Rs. i,500,000. And then there is the color management software that helps to easily evaluate your exam prints and to calculate how far you are from your desired standard and so recommends the changes in prepress separations or plate exposures to reduce the differences to the target. This software may toll anywhere from Rs. 100,000 to 500,000. The price of the hardware and software would come to Rs. 25 lakhs to Rs. 34 lakhs.

The cost of improving your process workflow, G7 all-time practices, training and certification of a couple of staff with the help of an Idealliance Bharat consultant and so standardization and qualification of your plant with the aid of a US-based consultant would come to approximately Rs. 850,000. This cost includes annual membership in Idealliance India, training and local consulting, the toll of G7 Qualification of your plant for ii devices, United states of america$ 500 plus Us$ 80 for each additional device and the cost of aircraft sheets to RIT in the Us for evaluation and the fees for the US-based G7 expert for four days.

Thus one should upkeep Rs. 8,50,000 and a working time of four or 4.5 days including hands-on preparation, scale, and setting up the workflow and finger press and setting things correct and final test printing. At that place volition too be some costs associated with the plates, paper and inks and of course the toll of disruption and some press time. As our local consultants become G7 experts and proceeds feel we can expect these costs to be moderate.

If yous are interested, delight join us for the G7 in-plant demonstrations and basic training by Steve Smiley in Delhi and Bombay that Idealliance India is organizing in Delhi on vi and seven December and in Mumbai on 11 and 12 December 2015. Contact Harmandeep Kaur at harmandeep@ippstar.org.

For information regarding the Idealliance G7 Training Program please contact Harmandeep Kaur at harmandeep@ippgroup.in or world wide web.ippstar.org. Telephone: 120-4326053 extension 23.

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