Manuel G Teixeira
Member
This is interesting: I am just about finished printing a portfolio (that should have been finished years ago, but that's another story), and have run short of paper. I bought 250 sheets of 11x14 COT320 (the excellent batch 5212) for this project in the fall of 2009 but I think I must have used some of it for something else last year and have come up 20-25 sheets short.
So I just opened up a package of 22x30 COT320 (batch 5207) to cut down a few sheets and just as I'm about to put the first sheet into the Rototrim I notice there is a watermark which reads ... (drumroll) ... Arches Platine.
Of course I am aware of the speculation that the COT and Platine were made from the same stock and possibly on the same molds, but I guess this confirms the suspicion. This paper is still ever-so-slightly creamier in color than the Platine that I have on hand, which is consistent with past experience. It also has trimmed edges like COT, rather than the deckled/torn edges of Platine.
I'll see how it prints tomorrow.
~ Keith
I agree with you concerning the quality of the 5212 batch. #5213 is not so good and the #5114/1 batch is even worst.
After reading your reference of the Arches Platine watermark in the Cot 320 #5207, I've inspected, one by one, my remaining COT320, 20x24", 100 sheet stock of the same batch. Unfortunately, I could not find any similar watermark.
Nevertheless,like you, I could detect black spots in many of those sheets.