Printing Wikipedia: common inventory of the eight special printing
Addition to letterpress printing, offset printing, gravure printing method, there are many printing methods, but the exact classification is not easy, habit referred to as "special printing."
Collotype printing Print Network HC In addition to letterpress printing, offset printing, gravure printing method, there are many printing methods, but the exact classification is not easy, habit referred to as "special printing."
A wide range of specialty printing, publications printing where only select several printing methods commonly used in a briefing.
1, woodblock watermark Wood watermark is our working people to create and invent a traditional printing method. Wood watermark is inherited traditional kite motherland Transmutation International contribute to a feast? Gu Hu Blowing? More than the fortunate sulfur quack steamer Harmony? II K? Shoot Miscellaneous squint? Plastic sheet employ fashionable way blog? Fu master rough break penalty? Mei King widow? "pepper sound / r spectra tour of downtown vent?? rough break penalty? negative pidgin source White hinge pins car Wu Yi tick? decorated Pa? Lan Yun?
Board watermark features are: wonderful to be able to replicate the Chinese ink painting, ink and color painting unique style, it is difficult to achieve by the modern printing press. Watermark in the woodblock print copies of the hard to find traces of it can maintain the original painting style and charm, can be achieved with the painter's brush with the authentic resembles the artistic effect.
Wood Engraving and printing of the watermark is completely done by hand, which includes outlines, engraved version and the watermark of three processes.
1. Outlines,. First on the original analysis. Based upon the color levels, shades actual situation, the artist's style and artistic characteristics and the size of the screen to determine the plate and sub-version number. Printing plate size and number of colors to color a character may be. Generally different from the sets to the dozens of sets. Minutes after a good version on the set outlines, first, Yan parchment covered with translucent on the screen, with a brush and carefully, piece by piece to hook description. How many sub-block plate, you have to outlines, the number of Zhang Yan parchment.
2. Engraved version. Yan parchment to outlines, good color version of the manuscript, were pasted on board, to be dried after carving. Lei Muk or Jujube wood more used, the surface should be smooth. Carvers to rough sketch the outlines, which were carved goods colored woodcut, engraving, should pay attention to the original painting started to write, a pen, and a comprehensive understanding of the characteristics and style of the original painting so that the spirit of the original painting can be fully expressed. To the same color when engraving plates on a sub.
3. Printing. Wood engraved plate with a good turn for printing. Printing ink used in color is not, but the water used in Chinese painting tone paint. The paint brush with the tool is brown. On color printing, the colors of the concentration and size of water should be the same with the original. Printed later, some still use the brush processing. Finally mounting the finished product.
II collotype printing Collotype printing, also known as glass printing. This was the first use of photolithography techniques of printing. On the plate blank part of the graphic and layout in the print version of the relative position of point of view, collotype is not concave, convex divided, are offset.
Collotype printing is poured in frosted glass coated with a layer of glue gum dichromate synthesis of photosensitive film, and then Negative film deposited on the film exposure, the back should be for a short exposure, after washing after drying, hardening and see some form of light images. The depth of image is not used to represent networks of different sizes (because no Screen collotype), but to use film to express the density of tiny wrinkles. Film experience greater amount of light to produce the fold
Pattern on the more dark colors are the more the contrary, the more bright colors, ink brush when film images, contacts with the paper, after stamping on the printed map just as the sun.
Collotype printing with fine, precise, effective and good copy, suitable for reproduction of some exquisite paintings rich dark tones and levels of fine manuscripts. In addition to this technique can reproduce color originals, but also can be used to copy a color document. When printing color pictures, the watermark technique with the wood, must make a few were under the original version, overlay several times before printing, colorful and lifelike color reproduction levels.
As collotype's version of the base is glass, it is not very solid film by exposure to the printing and paper, therefore, a shorter printed version of life, can not be used a lot of copy, print run is usually in two about a thousand copies.
I am a professional writer from China Toys Suppliers, which contains a great deal of information about sublimation machine , bottle printing machine, welcome to visit!
Processing your request, Please wait....
