These eradicable fabrics are more expensive than Permanent Factory Color Vinyl Fabrics of similar quality. Instead, it requires specially formulated white vinyl substrate fabrics that have the color applied at the factory by coating the fabric surface with pigmented acrylic inks. While the eradication process is a low cost, efficient method of producing back-lit graphics, eradication cannot be performed on most awning fabrics. This economical graphic production method for back-lit awnings, involves the use of solvent to remove the fabric surface color. However, application to large areas is difficult without costly laminating equipment. Films can also be used as both the background and graphic colors. ![]() Films be applied onto colored fabrics, the colored fabric must be of the eradicable type so that the fabric color can be removed from areas that are to receive P.S. Since translucent films applied on colored fabric will not light properly, back-lit graphics require that P.S. They do not work well on woven acrylic or other canvas like fabrics, or vinyl fabrics that have not been coated with a protective finish. Pressure Sensitive Films can be computer cut and hand applied. This low cost adhesive backed film is available in hundreds of translucent and opaque colors. ![]() Pressure Sensitive (P.S.) Vinyl and Tedlar Films This can be difficult to accomplish with hand applied processes. However, a uniform application of ink is required to achieve consistent light transmission. ![]() For back-lit applications, translucent inks can be applied with the same techniques. Paint can be brushed, rolled, sprayed, airbrushed, or silk screened on most fabric types. This method of producing graphics on fabric is recommended for non back-lit awnings.
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