![]() ![]() A way to counter the effects of show-through is to position images on opposite sides of the sheet to mask the show-through.Ĭonsider the thickness of a stock to minimize cracking on a foldĬracking on a fold is caused by the separation of paper fibers. Matte coated stock is thicker than gloss coated stock because it is less calendered (or ironed). Two things that contribute to opacity are the thickness of the stock (80# more opaque than 60#) and the finish of the paper. ![]() The more opaque a paper is, the less the image or light shows through. ![]() Paper opacity is the amount of showthrough from the back side of the sheet. Colors that have a large percentage of purple or Reflex blue pigments increase the amount of ink transfer. Do not bleed images off the edge of the page or sheet. ![]() To reduce the cost of using matte or dull coated papers, do not have large areas of image. The solution is to spot varnish the pictures, large type (48 point or larger), or areas of solid ink coverage, or put an overall satin aqueous coating on the piece. The rub is that the surface of the paper is also quite rough, in paper terms, and will easily transfer ink to the facing sheet or page. It is a win-win situation with sharp beautiful pictures and easy to read text. Additionally there is improved ink holdout, which gives a sharper picture reproduction. The benefit of using matte and dull-coated papers is that there is less light glare, improving legibility and ease of reading. Matte or dull-coated papers can offer advantages and challenges Thus doubling the required number of plates. a coated one side (C1S) cover stock, then a sheetwise press form would have to be used requiring one set of plates for the front side and a second set of plates for the back side. If the press sheet has two different surfaces, i.e. The requirement is that both sides of the press sheet have the same surface. Work-and-turn press forms require one set of plates that can be used to print both the front and back side of the press sheet. Stocks that have the same front and back surface save money ![]()
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