MAGIC® APPLICATION GUIDE
GFCVG
INK JET STRETCH CANVAS FOR SOLVENT INK PRINTER SYSTEMS
MAGIC® GFCVG is an acid-free glossy polyester/cotton blend, 23 mil artist stretch canvas for solvent and
eco-solvent ink jet printers. This canvas provides a smooth glossy printing surface with increased densities over matte finished solvent canvas products. GFCVG complements the existing solvent canvas offering and is designed for high volume production and stretching applications. GFCVG allows for solvent printers owners to take advantage of the highly profitable fine art reproduction market.
PHYSICAL PROPERTIES
23. +/-3 mils 575 microns
450 g/m² 13.2 oz/yd²
7.3
79
88
70°F (35-70% RH)
6.9
Class B, based on ASTM E84 test method
Caliper
Basis Weight
Gloss (60°)
Whiteness
Brightness
Optimum Printing Conditions
pH Value
Flame Spread Classification
APPLICATION GUIDELINES
Printer & Ink Compatibility:
GFCVG may be printed in most solvent and eco-solvent printing systems such as: Mimaki JV3, Mutoh Toucan, Vutek, Nur, Roland Versa Camm, Mutoh Value Jet, etc.
Printing
Ink coverage of up to 400% is recommended. Suggested heater settings: pre-heat 60° C, print heat 55°C. Due to the heavy weight of the canvas, feed rate through the printers may not be consistent, causing prints to differ slightly in size from print to print or from the expected size after RIP’ing. To optimize print quality, printers should be set for highest print quality. Color profiles for GFCVG, GFPOLY, and GFPHOTO are interchangeable.
Base Consistance:
The imaging layers of the material will be consistent, yielding repeatable image performance, but due to the material being a natural base, white point and fabric weave can vary from lot to lot of material.
Mounting:
After printing, material should be permanently attached to a rigid board or frame with staples or tacks. Using glue or
pressure sensitive adhesives is not recommended, as this does not prevent the material from natural environmental shrinkage
over time. When the material shrinks, the adhesive may fail, causing edges to curl and possible delamination.
Shrinkage may also cause spacing between paneled job not mounted properly. All edges of the material should be
affixed to the mounting surface to prevent the edges from curling. All canvas is susceptible to edge cracking if stretched
improperly.
Water Resistance:
GFCVG has a high degree of water resistance due to the use of solvent inks. The water resistance may be affected if the recommended ink saturation level is exceeded.
Surface Protection:
Liquid laminates, such as Clearstar’s laminates, are compatible and provide excellent surface protection. Always pretest the liquid laminate for compatibility prior to using. For more information, log onto their website: www.clearstarcorp.com. It is not recommended to overlaminate with pressure sensitive laminates because they do not have complete contact with the surface of the textured canvas. Delamination can result.
Material Storage:
Unimaged material should be stored at 72°F (+/-5°) for no more then 1 year. After use, the roll should be stored in its original packaging in the poly bag for no more than 1 year.
PRINTER LOADING INSTRUCTIONS
GFCVG may be loaded into the printer in roll or sheet form. Before loading canvas, the cutting mechanism MUST be turned off or
removed. If you do not turn off the cutter, the printer head may jam during the cutting sequence. Once the canvas is loaded, and before printing, advance the front edge 2 to 3 inches past the printhead to avoid head strike. After a print is completed, manually cut the print from the roll and remove the roll from the printer.
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