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The printing tables are generally very large and heavily built, and are covered
with woolen blankets which is resilient or elastic in nature, so that it yields
when blocks are printed.
The prepared cloth for printing is first fixed to the printing table using pins.
Care is taken to see that the cloth is evenly fixed duly stretched so that no
wrinkles are present on the surface. The printer charges the face of the block
evenly with the paste and then fixes the block from one end of the fabric and
ensures that a clear impression of the design is transferred to the fabric. It
is important that the first row of impressions are at right angles across the
width of the fabric, otherwise the repeats would gradually run off the edge of
the cloth at one side and tend to approach the cloth from the other side.
After printing the prints are dried at mild conditions to remove moisture
applied from the print paste. The fabric is then steamed under pressure. Steaming is
normally extended from 60-180 minutes to fix acid and metal complex dyes. After
steaming the printed material is rinsed in cold water followed by a soaping
treatment using appropriate detergent.


Discharge printing is the most popular method used extensively for silk printing.
It is a part of the process of Hand Block printing. It is estimated that over 50
per cent of silk fabrics is printed in this method. In the discharge style of
printing, the fabric must first be dyed with suitable dyes that can be destroyed
by selected discharging agents. The discharge paste is printed onto the dyed
fabric and usually during subsequent steaming, the dye in the pattern area is
discharged. A white discharge is thus produced. It is also possible to add a
discharge resistant dye (illuminating dye) to the discharge print paste to
produce a coloured discharge. The area of dyed fabric surrounding the pattern
area is described as the 'ground', because it is the background from which the
illuminating colour shines. The use of the term 'ground' is naturally extended
to describe the dyed fabric before printing .
The most important of the many valuable features of discharge style of printing
is that it provides the means to produce a white and coloured pattern on dyed
ground. It is also possible to obtain by dyeing a depth, fullness and richness
of colour altogether unapproachable by any process of printing.


Silk screening is a printing method used by artist and professional printers.
The process is closely similar to ordinary stenciling .
Artists' fine art prints made by the silk screen process are called Serigraphs.
Serigraphs are made by forcing ink through a tightly strentched silk screen.
Parts of the silk screen - the area which will not be printed are coated with a
scaler, such as shellac to prevent ink from passing through . The screen
therefore acts as a stencil. In making serigraphs of many colours, printers need
a stencil for each colour to be used in the design.
Screen printing is relatively simple method which is in fact an extension of
stencilling. Printing is carried out on a flat solid table covered with a layer
of resilient felt and washable blanket. Fabric movement or shrinkage must be
avoided during printing in order to maintain even registration of the pattern.
The fabric to be printed is laid on the table and stuck to the blanket directly.
The printing process consists of forcing the print paste through the open areas
of the screen with a flexible synthetic rubber blade known as squeegee. The
rubber blade which is contained in a wooden or metal support is drawn steadily
across the screen at constant angle and pressure. If the screen is too wide to
allow one operator to reach all the way across it, two operators may work
together, one on either side of the table. The pressure exerted by each must be
as similar as possible in order to obtain an even shade.

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