If in doubt use the Howard testing method for exact determination of the screen exposure ( The Contemporary Printmaker, Write Cross Press 2003). Expose for about 10 to 15 Light Units this should yield a good black.Cover with a suitable random dot aquatint screen (see AQUATINT SCREEN).Place the plate with the emulsion facing the light source on the bed.Trim the plate edges with a blade or scissors.Immerse the plate and film in a water bath then squeegee for the best lamination.The emulsion is heat and pressure sensitive so heat the plate now with a hairdryer or heat gun on the low setting or use a lightfast drying cabinet.To WET laminate (which gives the best results) immerse the plate and film in a water bath, then place onto a glass surface and squeegee from the centre of the plate outwards.
#INTAGLIO PRINTMAKER HOW TO#
Follow expert instructions on how to make high definition transparencies (websites listed at the bottom of the page). The more opaque the marks the better, you may double up copies to obtain a better transparency. A wide range of positives is suitable for the process: use a photocopier, inkjet printer or laser printer for reprographic stencils. Use any kind of black or tonal artwork created on a clear transparency. Most exposure units are adapted from offset plate makers.Īrtwork: from photographic to hand-made and gestural Also, some kinds of film even expose well with a strong daylight light source, such as high wattage photo floodlights, while others only give good results from a UV light source or exposure unit. Some films give 'harder' results while others have a greater tonal range, but these differences are not as pronounced as with traditional photo-emulsions. The main difference lies in the film thickness (thicker is better for non-etch printing and gives better blacks, thinner film is better for etched applications), as well as in lamination method and development characteristics. Since 1994 we tested various kinds of photo-polymer film also from lesser known sources, and most of these gave satisfactory results. The large Manufacturers whose industrial photo-polymer films were successfully used for printmaking in the 'IntaglioType' manner include Hitachi, DuPont, and MacDermid Enthone, and there are other industrial PCB film producers whose products are also suitable for the process. Takach Press Fine Art Printmaking, US CapefearPress, US That is locally available to them and works best under their own specific Printmakers and studios research the kind of film Hitachi (Photec film), DuPont (Riston Film), Sources include electronics giants such as Kinds of photo-polymer film, and some of the industrial For example, now, even Walmart Online sells dry photopolymer film!īelow is a list of dedicated suppliers of different Only few of the artist/printmaking suppliers carry established and road-tested film, but many online vendors, small scale suppliers, and electronic parts firms fill in the gap, providing an abundant source, if you know where to look. Giant corporations such as DuPont or Hitachi produce master rolls that are hundreds of yards long and cost thousands of dollars.
Manner gives a tremendous richness and saturation to the resultingĢ021 Update: Today, artists can draw on a wide variety of suppliers and sources to obtain the dry photopolymer films needed for printing in the Intaglio Type manner. The fact that these prints are made in the intaglio
#INTAGLIO PRINTMAKER FULL#
Then overprinted, on the same sheet of paper, to produce the full Offset, a set of primary colored plates is made from color separations and Through a new collaboration at the RIT printmaking lab, a number of Intaglio Type techniques wereĭeveloped that bring photographic realism to the intaglio medium - in In the year 2000 Keith Howard and hisĬolleague David Jay Reed set out to change that fact. Intaglio printmaking cannot produce the kind of full photographic colorĪchieved in other print media. He realized that the film itself could provide a new kind of printmaking medium, if sandwiched onto a hard substrate. Mirrors its intended industrial application for etching circuits intoĬopper), but Howard went down a completely new route. Experimented with the use of Riston as an etching resist, (this use
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