Textile Printing is an important process on textile industry. Here printing on textile products are described

1. Amanuzzaman
ID- 69/17
Level 3, Term 1
Welcome
To My
Presentation
Shyamoli Textile Engineering College
B.Sc. In Textile Engineering

2. Printing

3. Textile Printing can also be defined
as localized dyeing.
Defined as the application of dye
or pigment in a different pattern
on the fabric and by subsequent
after treatment of fixing the dye or
pigment to get a particular design.
TEXTILE PRINTING

4. Printing Flowchart
Artwork from merchandiser
↓
Design input
↓
Design development
↓
Positive/film
↓
Print taken
↓
Requisition by merchandiser
↓

5. Printing Flowchart
↓
Panel(cutting fabric parts)
↓
Expose (frame adjusted)
↓
Fila and frame adjusted
↓
Water spray
↓
Panel send to buyer
↓
Buyer approval
↓
Sale sample
↓

6. Printing Flowchart
↓
Counter sample
↓
P P production
↓
Accessories booking
↓
Requisition by merchandiser for fabric
↓
Fabric received and store
↓
Count the fabric
↓
Inspection the fabric
↓

7. Printing Flowchart
↓
Fabric adjusted
↓
Bulk production start
↓
Hydro extractor from dryer
↓
Inspection
↓
Finishing
↓
Delivery

8.  Block Printing
 Roller printing
 Resist Printing
 Direct Printing
 Burn-out Printing
 Rubber Printing etc.
TECHNIQUES OF PRINTING

9.  It is the oldest and simplest way of printing.
 In this method a wooden block with a raised pattern on the
surface was dipped into the printing colorant and then
pressed face down on to fabric.
 The desired pattern was obtained by repeating the process
using different colors.
 Generally the wooden block is carved out of hand.
 Printing is done manually
BLOCK PRINTING

10. BLOCK PRINTING

11.  It is the machine method of printing designs on cloths by
engraved rollers.
 The design is engraved on the surface of a metal roller.
 Dye is applied and the excess is scraped off the roller’s
surface then leaving the dyes in the engraved sections.
 When it rolls across the fabric, the dye on the roller
transfers to the fabric.
ROLLER PRINTING

12. ROLLER PRINTING

13. There are two types of resist printing
1. Discharge printing
2. Batik Printing
RESIST PRINTING

14.  In this method the fabric is dyed
and then printed with a chemical
that will destroy the color in
designed areas.
 Sometimes the base color is
removed and another color
printed in its place.
DISCHARGE PRINTING

15.  Batik is another method of resist
printing.
 Natural materials such as cotton
or silk are used as they absorb the
wax.
 The fabrics a must be of a high
thread count (densely woven) for
best results.
BATIK PRINTING

16.  This method involves the direct
application of the color design to the
fabric and is the most common
method of textile printing.
 The desired pattern is produced by
imprinting dye on the fabric in the
past form.
 To prepare the past , a thickening
agent is added to a limited amount of
water and dye is dissolved in it.
 Example:-Block Printing, Roller
Printing, Screen Printing etc.
DIRECT PRINTING

17.  Burn-out printing is the process of burning out of cotton fibre
from fabric or garments surface to give an excellent appearance.
Cotton is the victim in this type of printing.
 It is only for selected fabric and not possible on 100% cotton
fabric.
 The best composition of burn out printing is 60% polyester and
40% cotton (PC) fabric.
 It can be done by applying acid on fabric and than cotton burned
out.
BURN-OUT PRINTING

18. BURN-OUT PRINTING

19.  Rubber printing is most common and
important printing process.
 It is the process of applying rubber
printing paste with the help of screen.
 It can apply in light or dark colored
fabric.
 The recipe of rubber printing is-
rubber -60% , Clear- 38%, Fix- 2% .
RUBBER PRINTING

20.  Rotary Screen-Printing Machine
 Flat Screen-Printing Machine
PRINTING MACHINE MOSTLY USED IN BANGLADESH

21. ROTARY SCREEN-PRINTING MACHINE

22. FLAT SCREEN-PRINTING MACHINE

23. THANK
YOU