In 1734, South-eastern Prussia a guild was founded for the blue and Schönfärber crafts, wherein linen, and in later years cotton fabrics, were printed using a particular indigo blue dye and a resist process.
History and Development
Although Blaudruck or Blueprint fabric design is highly parochial and a traditional folk art, rather than existing on a commercial level, the ideas and inspiration for this form of textile design, had its roots in the wider art forms of the eighteenth century. Peasants from Cottbus and Lusatia were influenced by elaborate tapestries, expensive furnishings and blue and white porcelain styles they saw in around them during the 18th century. Blueprint then developed into a cottage industry of hand-woven linen fabrics, made by the rural population, and then dyed predominantly in indigo blue but occasionally in red or yellow.
The color is transferred directly to the fabric surface and appears first as brown. After drying, the material is placed in a developing bath, in which the brown ink changes to a bright blue by a chemical reaction. The fabric is finally boiled, pressed and then ready for use. Printing must be done very carefully, as errors can not be corrected. This craft process is a further development of the original reserve print and is used when a blue pattern is to be created on a white background.