1. FINISHING
Submitted By:
Shan Salah Ud Din
Nabeel Shan
Syed Ahsan Ali

2. 1
ACKNOWLEDGEMENT
We are very thankful to all those people who are cooperated with us and groomed
us during our Trainee program in dyeing department. Our trainee could not have
been successful without guidance of these personalities. Special thanks to:
 Mr. Rana Shahbaz (GM)
 Mr. Qayyum Aslam (DGM)
 Mr. Kamran (Manager)
 Mr. Zeeshan Hashmi (Manager)
 Mr. Shahrukh Zaidi (Senior Assistant Manager)
 Mr. Tanveer Hussain (A.M)
And thanks to all the Supervisors, Shift In charges, Assistant Managers and
Operators of the Finishing Department.

3. 2
FINISHING
General Overview:
1.1. Introduction:
In textile sector, finishing are the processes in which knitted/weaved cloth is converted into its
final shape. In which quality, GSM, width, shrinkage and skewness of the fabric is controlled
and make the fabric more soft and good hand feel.
1.2. Processes:
The several processes which are done in finishing;
 Slitting (Tube to Open)
 Drying
 Santax/Stenter
 Raising
 Compactor (Compaction)
 Tumble
Finishing
Tube to Open
Form
Softener
Application
Drying Raising Compaction

4. 3
Slitting:
The slitting is done for achieving following functions;
 To convert tube form fabric into open form
 Used to remove excess water after dyeing
Drying:
Drying is defined as a process where the liquid portion of the solution is evaporated from the
fabric. Following functions are performed during drying;
 To dry the fabric with the help of heated oil or steam
 To control the shrinkage of the fabric
 To prepare the fabric for the next subsequent process
Raising:
The raising is a process in which the terry form of the fabric is converted into the fleece.
Basically, it gives a softy surface by removing the fluff type fibers from the cloth and pulling the
fiber end to the surface.
Compaction:
The main objectives for doing compaction are;
 Control the final width, GSM, shrinkage and skewness of the fabric
 Upgrade the fabric hand feel and import a smooth, softy touch to the fabric
 Compress the fabric and reduce its thickness
 Removes the creases in the fabric

5. 4
CHAPTER 01
Slitting
1.1- Introduction:
The slitting machine is used to slit/cut the tube form fabric into open form in finishing section.
The machine consists of a blade and a sensor is attached to the blade which senses the needle line
during slitting. In the slitting machine, the fabric is firstly passed through rope squeezer. In
squeezer there are mini-paddlers that squeeze the rope and then passed it to the bucket from
which the rope is passed to the de- twister. De- twister removes the twist in the rope and then
passed it to the basket. There is an exhaust fan over the basket for circular dropping of the fabric
and the blade for cutting the needle line of the fabric. Open form of the fabric is then passed from
the padding roller, dancing roller and delivery roller. Finally the open form fabric is delivered to
the next finishing process.
Fig: 1.1 Slitting Machine

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1.1.1- Layout:
1.2- Machine Function
 Open the fabric from tube form
 Reduce the water content
 Apply overfeed to give some compaction.
 Width wise stretch the fabric.
 Plait the fabric.
1.3- Machine Data
 Brand name = CORINO Machine
 Commercial name = Super slit Machine
 Making Year (3 machines) = 2013, 2010, 2003
Rope Squeezer De- Twister
Basket with
Blade &
Sensor
De - Curling
Rollers
Water DippingPadders
Lapping

7. 6
1.4- Production Plan and Machine Cleaning Control
1.4-1. Production Plan
 Total number of machines = 3
 Slit Machine 1 = Light shades/New color/Samples
 Slit Machine 2 = Full - Bleach or Grey Shades
 Slit machine 3 = Dark Shades
1.4-2. Machine Cleaning Control
 Cleaning between two shades with water and air
 After every lot, the water used for dipping is changed
 Cleaning of curling rollers with air pressure to remove the dust and fluff from the rollers
1.5- Capacity and Maintenance Schedule
1.5-1. Fabric Wise Capacity per Shift
 Terry = 4000-5000 Kg
 LSF (Low Shrinkage Fleece) = 4000-5000 Kg
 Single (Jersey) = 3000 Kg
 Rib = 3500 Kg
1.5-2. Fabric Wise Capacity per Day
 Terry = 13.5 Ton
 LSF (Low Shrinkage Fleece) = 13.5 Ton
 Single (Jersey) = 12 Ton
 Rib = 12 Ton
1.6- Annual and Monthly Maintenance Schedule
1.6-1. Monthly Maintenance Schedule
 Check out the motor working and greases the motor parts e.g. Shaft
 Grease the bearings of water slitting device and driving screw for basket opening
1.6-2. Annually Maintenance Schedule
 Check the motor /de-twister speed and motor belts condition
 The blade used for cutting also changed on demand

8. 7
 The squeezers and padders are also checked so that pressure drop not occur
 Change gear oil once in a year
1.7- Operation:
The tube form fabric slitting is done as;
 Rope form fabric placed in trolley
 It is passed through the squeezing unit where most of liquid is extracted
 Then it enters the de-twister, which eliminates the tension/twist of the rope and is
prepared for the slitting
 Then untwist form fabric is transferred to the basket. The cutting line can be controlled
by means of basket rotation
 Then fabric passed through blade and slitting is done. Passed the fabric from de-curling
rollers to removes the curls
 Passed the slitted fabric from padders having almost 1 bar pressure in which most of the
water is squeezed
 After squeezing the fabric it go to the plaiter to plait on trolley

9. 8
1.8- Machine Construction
The slitting machine is constructed on the basis of the following parameters;
 Lapping methods
 Roll-to-roll stitching according to needle line
 Machine speed according to fabric
 Quality control
 Loop pulling needle line
1.8-1. Lapping Methods
Open form fabric is placed into trolley by using rollers moving with motor. The fabric is
basically lapped one by one on the fabric surface. For this lapping, speed of the rollers is
adjusted according to the fabric.
1.8-2. Roll-to-roll Stitching according to Needle Line
Fabric is passed over the blade and that place is detected by sensor/camera which is called needle
point of the fabric and the blade cuts the fabric from the line. Roll to roll stitching is done in
invertor department where one roll is attached/stitched with the other roll so that needle line is
matched by the both rollers.
1.8-3. Machine Speed According to Fabric
 Terry = 50-60m/min
 LSF (Low Shrinkage Fleece) = 40-50m/min
 Rib = 30m/min
 Jersey (Single) = 60-70m/min
1.8-4. Quality Control
In quality, fabric is then checked whether the cutting is done at the needle point or there may be
some kind of inaccuracy during slitting. But mostly the fabric is directly moved towards the next
process and quality is checked out at the end.
1.8-5. Loop Pulling Needle Line
The rollers on the machine rotate the fabric needle line in front of the blade for slitting. Basically
they pull the loop needle line towards the blade. Sometimes blade pulls the needle line fabric out
that is not required. That condition shows the expiry of blade.

10. 9
1.9- Utilities Needed
 Water (Washing/Cleaning purpose)
 Electricity
 Compressed air (to form the tube fabric into balloon form and for cleaning purposes)
1.10- Man Power
 Operators per machine required = 2
 First operator is present to operate the machine
 Second operator/loader is present to do other work like adjustments of trolley and to
check the fabric alignment to adjust the lapping methods
1.11- Safety and Fire Handling
Safety and fire handling is not just the saving of accidents of peoples and M/C. It also includes
the operation of M/C in proper way. The operation on the machine must be correct and according
to the procedure so that there will be no chance of problem in fabric. Keep the floor clean so that
there will be no slippage on floor.

11. 10
CHAPTER 02
Santax
2.1- Introduction
Santex is used for the removal of water contained in the fabric by applying heat on the fabric. In
this machine, the fabric is passed through dryer at a very low speed. Drying is done by applying
steam through the dryer. During drying the total heat passed through the machine is extracted by
the exhaust fan.
Fig: 2.1 Santex Machine
2.2- Functions of Santex Machine
 To dry the fabric with the help of heat
 To prepare the fabric for the next finishing process
 To remove residual water containing in the fabric
 Usually trim fabric passed from this

12. 11
2.3- Working Principle of Dryer
The machine contains two chambers. In which steam lines are passed for drying purposes. Two
conveyors are placed for the movement of fabric from wet state to dryer state. Each chamber has
its own steam and condensate line. These are usually 2 pass chambers. Every chamber has its
own exhaust which meets with the main exhaust.
We passed those fabric from santex in which usually we have no concern with shrinkage, width
and GSM. The speed of the dryer depends on the temperature of the machine and the GSM of the
fabric. If the machine temperature is high then machine speed is also high and the machine
temperature is low than the machine speed is also low.
Fig: 2.2 Schematic diagram of Santex
2.4- Machine Data
 Machine Name = SANTAX
 Model Number = CH-9555 TOBEL
 Making Year = 1994
 Manufacturer = Switzerland

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2.5- Production Plan and Machine Cleaning Control
Production Plan
Fabric Type Temperature
(o
C)
Speed
(m/min)
Single Jersey 65 30
PK 65 20-30
1*1 Rib 65-70 25
Machine Cleaning Control
 To clean the machine with compressed air
 To check and clean the conveyor belt
2.6- Man Power
One operator is present to operate the machine in a correct manner.
2.7- Utilities Needed
 Steam
 Compressed Air
 Electricity

14. 13
CHAPTER 03
Stenter Machine
3.1- Introduction:
Stenter is a machine that is used for drying of fabric. The main difference between santex and
stenter is that in stenter we deals with many controlling parameters e.g. GSM, width and
shrinkage. But santex is used for just drying purpose and only trim/strips are passes through it.
The purpose of the Stenter machine is to maintain the width and GSM of the fabric and also
for heat setting and it is used for applying final softener applications.
Fig: 3.1 Stenter Machine
3.2- Functions of Stenter Machine:
 Control the width of the fabric
 Control the GSM of the fabric
 Control the Shrinkage/Skewness of the fabric
 Final softener applications
 Fabric drying

15. 14
3.3- Machine data
There are three Stenter machines in Style Textile.
Stenter-1
 Brand Name = SHAOYANG NO.2T M.W
 Chambers = 5
 Year of construction = 2003
 Manufacturer = China
Stenter-2
 Brand Name = VIROCK
 Chambers = 6
 Year of Construction = 2011
 Manufacturer = China
Stenter-3
 Brand Name = EHWHA
 Chambers = 10
 Year of Construction = 2015
 Manufacturer = Korea
3.3- Production Plan
Production plan of the Stenter machine is based on 1st
in 1st
out. Fabric which is slitted 1st
is dry
and compacted 1st
and vice versa. Shift incharge is planned the production capacity of the shift.
3.4- Machine Cleaning Control
Final machine cleaning is done in the 1st
shift (7am-8am) usually. During shift, before new color
(light/dark) and softener changes cleaning are usually done.

16. 15
If the dark shade in the machine is processed and then light shade fabric is processed cleaning
must be done with water and compressed air. If we change the softener type then there is also
need of cleaning before the processing of new fabric.
3.5- Capacity:
Capacity of the fabric depends upon the type of fabric/color/speed.
 Stenter-1 (SHAOYANG) = Colored/Samples
 Stenter-2 (VIROCK) = White/light shades (130o
C)
 Stenter-3 (EHWHA) = Black/Dark Shades (180o
C)
Fabric wise:
Stenter-1 (SHAOYANG)
 Single Jersey = 9 Tons/day
 Low shrinkage fleece (LSF)/Terry = 10.5 Tons/day
Stenter-2 (VIROCK)
 Single Jersey = 9 Tons/day
 Low shrinkage fleece (LSF)/Terry = 10.5 Tons/day
Stenter-3 (EHWHA)
 Single Jersey = About 17 Tons/day
 Low shrinkage fleece (LSF)/Terry = 22 Tons/day
3.6- Machine Speed:
Stenter-1 (SHAOYANG)
 Single Jersey = 25 m/min
 Low shrinkage fleece (LSF)/Terry = 20 m/min

17. 16
Stenter-2 (VIROCK)
 Single Jersey = 26 m/min
 Low shrinkage fleece (LSF)/Terry = 18 m/min
Stenter-3 (EHWHA)
 Single Jersey = 60 m/min
 Low shrinkage fleece (LSF)/Terry = 35-40 m/min
3.7- Machine Construction and Operation:
Solution making
In solution making, concentration of softener or any other special finish that is applied to the
fabric is maintained. In Stenter machine 100 liter tank is attached which has a capacity to do
chemical dipping about 300 Kg fabric. Usually RGH softener is used for softener application
Curling Rollers
These rollers are used to remove the curls from the fabric.
Over feed rollers
Over feed rollers are used to maintain the GSM/Width of the fabric and it also imparts the
tension towards fabric.
Skewness roll function
There are two rollers in the Stenter machine that is used to control the skewness of the fabric.
Two type of twist are used. For Z-twist, the right roller is used to adjust the right angle of the
fabric. For S-twist, the left roller is used to adjust the left angle of the fabric.
Fig: 3.2 over Feed & Skewness Rollers

18. 17
Wheel Over Feed Brush Function
It is a roller wheel that feed the fabric to the pins of Stenter machine and the brushes are used to
hit the fabric into the clips.
Fig: 3.3 Over Feed Brush
Main over Feed
It is a roller that feed all the fabric to the stenter after squeezed from the padders.
Fig: 3.4 Main Over Feed
Dandy Roller
These are also called dancing rollers and it is used to impart the tension into the fabric for
complete stretching. If there is tension in the fabric then they move up and down.
Heating Chambers
In heating chambers there is process of drying. Air comes from atmosphere and move in the
chamber with the help of fans from top to bottom of the chamber. Heated oil is passed through

19. 18
the coils of the chamber so that air becomes hot and dries the fabric as much as we desired. Oil is
continuously circulated through the chambers and exchanges heat with the air about 10-150
C.
Hot air is passed through the fins of heat exchanger and exchange heat with the fabric. Moist air
is pulled from the chamber with the help of blower and exhausted into the atmosphere.
 Inlet temperature of heated oil = 1750
C
 Outlet temperature of oil = 1600
C
 Inlet temperature of air = Almost 280
C
 Outlet temperature of air = 1550
C
Fig: 3.5 Heating chamber & Filter
Fig: 3.6 Internal View of heating chamber

20. 19
Cooling
After heating chambers, there is a system of cooling of fabric. When the fabric is coming out
from chambers its temperature is almost 1100
C. Temperature of the fabric is reduced to 700
C by
passing it through cooled air. Air is passed through nozzles to create high velocity of air. After
that fabric is passed to lapping rollers.
Lapping Rollers
The lapping rollers are the rollers that roll the fabric one after the other. They are also called
delivery rollers.
Fig: 3.7 Lapping Rollers
Width Adjustment
The width is adjusted by the clips of the Stenter machine because according to instructions the
width plate is open and stretch the fabric until the required width is not achieved.
Temperature and Speed
 For light/medium shades = 130o
C
 For Dark Shades = 160o
C
 Single Jersey = 60 m/min
 Low shrinkage fleece (LSF)/Terry = 35-40 m/min

21. 20
3.8- Operation:
 After slitting fabric is send to stenter machine where heat setting is applied
 Slit fabric is firstly passed from centric unit so that fabric position remains in the center
 After that its passes through different types of rollers to remove side curls.
 Water application is applied to fabric before softener addition and passed through padder
 Softener applications applied and then passed the fabric through pressurized padder to
squeeze the fabric
 Soft fabric is then passed through over feed rollers for over feeding of the fabric in case
of width/GSM adjustment
 Fabric is also passed through brush wheel before heat setting so that fabric is attached
with the pins
 Fabric is then passed through dryer chambers for drying of the fabric in which oil heat is
exchange with the fabric and fabric is dried
 After that dried fabric is passed to delivery roller
 Then lapped in the delivery trolley and fabric is ready for next finishing process
Fig: 3.8 Fabric passage through Stenter

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3.9- Quality control
 Hand feel
 Shrinkage
 Skewness
 Width
 GSM
3.10- Man power
Operator per machine = 3
1 is in the front feeding section, 2nd
is on panel board and 3rd
one is at the end where lapping is
done.
3.11- Utilities
 Water
 Compressed Air
 Thermo-oil
 Electricity
Lay out:
Centric Unit
De - Curling
Rollers
Water
Dipping
Padding
Rollers
Dancing
Rollers
Chemical
Dipping
Padding
Rollers
Main Over
Feed
Heating
Chambers
Cooling Zone Lapping

23. 22
CHAPTER 04
Raising Machine
4.1- Introduction
A finishing process that raises the surface fibers of a fabric by means of passage over rapidly revolving
cylinders having metal pins for raising of the fabric. Mostly, terry and LSF fabric is passed through this
stage. Machine also includes some rotating brushes. Speed of rollers adjusted the amount of
raising of the fabric. With different speed and direction we can get different effects. The raising
effect can also be obtained by adjusting the fabric tension or by adjusting the speed and the roller
rotation direction.
Fig: 4.1 Raising Machine

24. 23
4.2- Machine Data, Production Plan & Capacity:
Raising # 3
Brand Haining
Model MA473D
Year of Construction 2009
Max. Fabric Speed 8.12 – 16.20 m/min
Capacity 4500 kg/Day
Raising # 4 & 2
Brand YANCHENG ZHIDA TEXTILE MECHANICAL
Model MA435H
Year of Construction 2010
Max. Fabric Speed 6 – 30 m/min
Capacity 7500 kg/Day

25. 24
Raising # 2 & 6
Brand Haining
Manufacturer China
Model MA8768A
Year of Construction 2014
Max. Fabric Speed 10 – 30 m/min
Capacity 7500 kg/Day
Raising # 5
Brand TEXLINK
Manufacturer China
Model TRSM – 36 – 2400
Year of Construction 2015
Max. Fabric Speed 30 m/min
Capacity 9000 kg/Day

26. 25
4.3- Machine Construction & Operation:
The function of a raising machine is to produce a hairy surface on a fabric; this effect is made
through a series of needles. Series of rollers that are called raising rollers are placed on a flange
with circular settlement; these rollers are covered by an ordered alignment of needles. The
raising rollers are divided between ―pile‖ and ―counter pile‖ raising rollers, according to the
direction which the needles are plied.
Fig: 4.2 Raising Machine
Loop Direction:
It is rotated opposite to the movement of fabric in longitudinal direction.
Note:
Before raising width is more and GSM is less and after raising width is less and GSM is more.
Single Pass Raising/Double Pass Raising:
In single passing we passed the fabric only single time on the pin rollers drum. And in double
passing we passed the fabric 2 times from the same place of raiser and we need more raising in
that type of case. The production is less in case of double raising.

27. 26
About 36 pin rollers are fixed on the drum for raising. A blower is also used to remove raised
fluff out to the exhaust.
It is better to pass the wet fabric through the raising machine many times (dry when processing
cotton fabrics) when there is a need of power full raising and treat the fabrics in advance with
softening-lubricating agents.
Fig: 4.3 Raising Mechanism
How does a Raising machine work?
The raising rollers are rotating on their axle; both series of pile and counter pile are rotating in
the same direction. The flange on which the raising rollers are fixed is also rotating on its axle.
The assembly of raising rollers fixed on two side flanges is called ―main drum‖.

28. 27
The fabric encircles and is sliding on most of the raising drum; it enters in one point that is called
fabric entry, in this point a driven roller (called tension roller) is controlling the feeding of the
fabric on the main drum. The fabric leaves the main drum, pulled out by a roller called fabric
speed roller, this roller in fact is controlling the sliding speed of the fabric on the main drum.
4.4- Utilities Needed:
 Electricity
 Air

29. 28
CHAPTER 05
Compactor
5.1- Introduction
Compactor is a textile finishing machine which is designed especially for compacting 100%
cotton knitted fabric like jersey, pique, LSF, rib and terry etc. as well as cotton blended fabric in
rope form, changing the dimensional stability of the fabric and presenting it to plaited form.
Compactor makes it to obtain top quality fabric, with minimized shrinking nature and a soft
fluffy hand.
Fig: 5.1 Compactor Machine
5.2- Function of Compactor:
Compactor is important machine in knit fabric finishing process. There are a lot of technical
works which are done by compactor machine. The works are done by compactor machine are;
 GSM control of the knitted fabric. For high GSM, overfeed is increased and fabric width
is decreased. For low GSM, overfeed is decreased and fabric width is increased
 Control shrinkage
 Increase smoothness of fabric
 Heat setting is done of fabric
 Creases are removed

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5.3- Types of Compactor Machine:
Compactor machines are two types.
1. Tubular compactor
2. Open compactor
5.3.1- Tabular Compactor
Tubular compactor is used after hydro-extractor, de-watering and dryer. By the compactor
machine, compacting is done for control the shrinkage of the fabric. Here, different types of off
line quality of the fabric are measured.
5.3.2- Open Width Compactor
Open compactor is used for compacting the open form fabric. Here, slitting machine is used for
open the fabric from the tubular form.
Open Width Compactor is suitable for open width knit fabrics to achieve exact dimensional
stability and a soft feel. The machine generally consists of a feeding frame with centering device
and driven scroll rollers, an equalizing stenter frame with over feed roller and brush pinning
arrangement. The entry section of pin frame is provided with edge spreaders. In-Feed device, an
S.S. fabricated steaming unit for uniform moistening of the fabric. The Steaming Device has
stainless steel sliding shutters that allow steam to flow only as per the width of the fabric.
5.4- Production Plan & Capacity
Compactor # 1
Brand LAFER
Model TEXEN
Year of Construction 2009
Volts 440V
Capacity 4 Tons/Day
Fabric Speed (LSF/Terry) 20 – 25 m/min

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Compactor # 2
Brand LAFER
Model TEXEN
Year of Construction 2009
Volts 440V
Capacity 3.6 Tons/Day
Fabric Speed (LSF/Terry) 20 – 25 m/min
Compactor # 3
Brand LAFER
Machine # KSA500
Year of Construction 2014
Volts 440V
Capacity 5 Tons/Day
Fabric Speed 50 m/min

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5.5- Machine Construction
Compactor has same construction and operation as stenter has but in compactor steam is used to
moist/soft the fabric for the adjustment of GSM and shrinkage. These are some different things
in compactor;
Steam:
Steam is used in compactor having pressure 1.3 bar and the air used in compactor has 6 bar
pressure. Steam is passed through nozzles and moist the passing fabric.
Sheet adjustment:
In compactor the final GSM is achieved through these sheets. If we compact the sheet with no
overfeed then GSM is lesser. If we compact the sheet with overfeed then GSM of the fabric will
increases. Speed is controlled according to the fabric type. For LSF speed is about 25m/min and
for single jersey speed is more than LSF.
5.6- Quality Control
 Hand feel
 Shrinkage
 GSM
5.7- Man power
Operator per machine = 3
5.8- Utilities
 Water
 Compressed Air
 Steam
 Electricity

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CHAPTER 06
Tumble
5.1- Introduction:
A cloth dryer, tumble dryer, or drying machine is a powered household appliance that is used to
remove moisture from a load of clothing and other textiles, usually shortly after they are washed
in a washing machine.
Many dryers consist of a rotating drum called a "tumbler" through which heated air is circulated
to evaporate the moisture, while the tumbler is rotated to maintain air space between the articles.
Using these machines may cause clothes to shrink. A simpler non-rotating machine called a
"drying cabinet" may be used for delicate fabrics and other items not suitable for a tumble dryer.
Fig: 6.1 Tumble dryer

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5.2- Tumble Operation:
 In this process the garment are placed (inside out) into a machine with sealed (not
perforated) cylinder and application of recipe by either pumping or spraying
 The drum is turned for 20 min there should not be excessive dripping of chemicals from
the garment. If so more tumbling time is allowed
 This method is being used more and more due to the fact that there is no wastage of
chemicals
 After saturation the garments are hydro extracted tumble dry at 70°C to 10—20 % pick
up moisture content
 The iron and steam press the garments to remove/set creases. Cure at 150—160°C for 8 -
10 min
5.3- Machine Data:
Tumble Dryer
Brand Two Star
No. of Machines 4
Capacity 600 kg/day (Each Machine)
5.4- Utilities:
 Water
 Electricity
 Steam
 Compressed Air