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I don't know what to believe anymore. The more in depth the more inconsistencies are coming to light. If you have established sid and tvi why would they need to be changed.

http://www.sovsib.ru/color/iso12647_en.pdf Read Annex A page 14 and 15. How do you measure ink film thickness on a blanket? How do you measure ink film thickness on printed sheet? Who did the test and what were their procedures to arrive at the ink film thickness data? This ISO standard is...

Hi Gordo How does Fogra and Gracal determine the data in the data set? Do they run just one press and say here you are?

Using a 50 power magnifier I looked at both batches of black the 1.50 density and the 1.75 density. I would have never guessed it but the 1.50 density patch did not have any voids in the ink film. The 1.75 patch was full of voids and white spaces between the ink. Yet the 1.50 patch...

Green use a 25 to 50 power magnifier. Look at the solid patches. Which ink has the least amont of voids in the ink film.

We used the same densitometer, plates, blankets and paper.

I have seen this many times on different presses and the same press. Using the same paper different inks, measuring density especially on blacks why does a black on one press measuring 1.50 look blacker or darker than the same job measuring 1.75 on another press. I have also seen this with...

Gordo Is there any recommended dot gain you want to achieve for the G7? Or do you just adjust the curve to arrive at the proper delta measurements. and the curve is what it is.

I am looking into UV offset prodcution. What are the pro's and cons?

Gordo thank you for the clarifications.

I have never heard of a technology being called witches brew.

From the information presentted as spaces between the pigments particles in the ink film approach 0 the number of colors that are reproduced can be changed within a pigment set. I think that this is possible no matter what the AM or FM spot size.

Second part If the plates can be made to run closer to linear ( not linear but closer to linear) by using a low gain ink would't that open up the G7 gamut? I am thinking that less tonal compression because of dot gain compensation would effectively increase the number of colors within the...

If I have a very low dot gain, run a regular pigment load and do not push the ink running at standard densities would I see and increase in the G7 color gamut.

Is it possible to increase G7 color gamet with a low dot gain ink?

No Luck on permission from shop.

It is probably a closely guarded trade secret manufacturing process. There are dozens of variables to master to do this type of work. Finding another supplier will be very difficult if not impossible.

My Heidelberg rep was in yesterday. I showed him this thread his response was immediate that he had seen the poster at a shop. He couldn't tell where without permission from the shop.

I have seen some posters of the bible and Pi that have very small type of less than 1pt. My Dad picked up the bible poster from ICG at one of the Graph expo's held in Chicago about 15 years ago. Early this year my cousin ordered a PI poster on the internet. Here is website he orded one of them...

My place of employment has been inspected multiple times. There was only one item found,we did not have a sticker on our recyclable 8 foot florencent tubes. A properly ran $100,000,000.00 facilitiy could have VOC count of less than 2,000# well under the 6,000# limit. Go over 6,000# then permits...