A presentation on yarn printin

2. YARN PRINTING
MEHRAN UNIVERSITY
OF
ENGINEERING AND TECHNOLOGY
JAMSHORO
ASIF ALI LAKHO
13TE51
PRESENTED BY
A Presentation on

3.  Yarn printing is the application of dyes or
pigments on the localized area of the yarn by
any method which can produce particular effect
of color on the yarn or onto a yarn package
according to the design.
 Yarn printing is also known as “Space Dyeing”.

4.  Space dyeing is a process in which yarn is colored
in one by one space by injection of colored dyestuff
that means in a specific length of yarn. The
essential process sequence begins with dye liquor
application, followed by steam fixation, washing-
off and drying .

5.  This involves printing the warp yarns of a fabric before
weaving.
 The fabric is woven with a solid color filling, usually
white.
 Fine white or neutral colored filling yarns are
generally used for weaving so that the design on the
warp will not be obscured.
 The result is a soft, shadowed, blurred design on the
fabric.
 These prints are found on high quality, costly fabrics
because it requires careful, meticulous labor.

7.  Warp printing is used
for expensive
Cretonnes
 And Upholstery
fabrics

8. Comparison
Yarn Dyeing
Gives single shade
Provides no
Particular design
Yarn Printing
Gives Multicolor
shade
Provides particular
design