Our Exhibition Design calls for a dyed fabric to be used in the display cases. What issues do I need to consider?
The use of dyed fabrics for lining a case is problematic. Ideally, only undyed fabrics should be used in the enclosed environment of an exhibit case, and it should be recognized that using dyed fabrics is a compromise in terms of preservation. An alternative to using a dyed fabric is using an undyed linen. Linen comes in a variety of natural shades that range from light to dark and may provide the appearance required. Also, linen can be woven in a variety of weaves from fine to heavily textured that look well with many different types of objects. A line of undyed naturally shaded cottons is also commercially available through Vreseis Limited, P. O Box 87, Wickenburg, AZ 85358. Colors range from beige to brown to green. Woven fabrics and jersey knits are available. If a dyed fabric must be used, the fabric needs to be tested carefully. Colorfastness is a concern because permanent damage can occur if the dye transfers or bleeds onto an object due to contact with high relative humidity or
