A presentation-on-knitwear-design-1

A Presentation on Knitwear
Design
Submitted by: Name with id
1. Eakubur Rahman--M21525211003
2. Md. Sourav Parvez---M21525211005
3. Sardar Tahidul Haque--M21525211023
4. Nurun-Nahar Papy-----F21525211033
5. Mahabub Alam--M21525211043
6. Nusrat Jahan Marjan--F21525211044
7. Md. Sifatullah Monna--M21515211070 (8th batch)

Table of Content
Name of Content Slide No.
• Introduction (Knit + Woven)…………………………………………3-5
• Types of Knitting & Knit Garments…...…….………………….…..6-7
• Terminology’s of Knitting……………………………………………8-12
• Types of Knitting Machine…………………………………………..13
• Circular Knitting Machine (Types & Elements)……………..…...14-23
• Industrial Information………………………………………………...24-30
• Collected Samples List……………………………………………....31-43
• Faults of Knitted Fabrics………………………………………….…44
• Quality Control Knit Fabric………………………………………….45-46
• Conclusion……………………………………………………………..47

Difference Between Knit And Woven

Different Types of Knitting Machine

Elements of Circular Knitting M/C
1. Creel: Creel is a part of a knitting machine. Hear yarn package are store and ready to
feed in the machine.
2. VDQ Pulley: It is a very important part of the machine. It controls the quality of the
product. Altering the position of the tension pulley changes the G.S.M. of the fabric. If
pulley moves towards the positive directive then the G.S.M. is decrease. And in the
reverse direction G.S.M will increase.
1 2

1. Pulley Belt: It controls the rotation of the MPF wheel.
2. Brush: Its clean the pulley belt.
3. Tension Disk: It confronts the tension of the supply yarn.
1 2 3

1. Inlet and Outlet Stop Motion: It is an important part of the machine. It stops the
machine instantly when a yarn is break
2. Yarn Guide: Its help the yarn to feed in the feeder.
3. MPF: It is Mamenger positive feed. It is also an important part of the machine. It’s give
positive feed to the machine
1 2 3

1. MPF Wheel: Its control the speed of the MPF. Pulley belt gives motion to
the wheel.
2. Feeder Ring: It is a ring. Where all feeders are pleased together.
3. Disk Drum: Use in jacquard machine to produce various types of design.
4. Pattern Wheel: Pattern Wheel use in Pai Lung and Auto Stripe machine
because of that that help to produce various types of design and stripe.
1 2 3 4

1. Feeder: Feeder is help yarn to feed in to the machine.
2. Needle Track: Where all Needles is placed together in a decent design.
3. Needle: It is a principal element of the knitting machine.
4. Sinker: It is most important element of the machine. Its help to loop forming, knocking
over and holding down the loop.
5. Sinker Ring: Sinker ring is a ring. Where all sinkers are pleased together.
1 2 3 4 5

1. Cam Box: Where the cam are set horizontally.
2. Cam: Cam is device s which converts the rotary machine drive in to a
suitable reciprocating action for the needles and other elements.
3. Lycra Attachment Device: Lycra is placed hear. And feeding to the
machine.
4. Lycra Stop Motion: It is one kind of stop motion to stop the machine when
the Lycra is break.
5. Cylinder: Needle track are situated hear.
1 2 3 4 5

1. Cylinder Balancer: It helps the cylinder to set in a proper alignment.
2. Uniwave Lubrication: The Uniwave lubricator provides uniform lubrication to needles,
cam tracks, lifters and other knitting machine components. The patented nozzle
construction separates the air-oil mixture into air and droplets of oil.
3. Adjustable Fan: This part removes lint, hairy fibre from yarn and others. To clean the
dust by air flow.
1 2 3

1. Expander: To control the width of the knitted fabric. No distortion of the knitting
courses. Even take down tension in the knitting machine. As a result, an even fabric
structure is achieved over the entire fabric width. The deformation of the knitted
fabric goods can be reduced.
2. Needle Detector: This part detect the any type of faults of needles.
3. Air Gun Nozzle: To feed the yarn; sometimes it is used for cleaning purpose.
1 2 3

Industrial Information
Name of the Industry: ALIM KNIT (BD) LIMITED
Type of the Industry: Composite
Products: Men , Women , Kids .

Total Capacity of Alim Knit Bd Limited

Knit Capacity of Alim Knit bd Limited.

Machine Description of Knitting Section:
Machine Name Number of machine Production per shift(kg)
1. S/J Machine (JIUNN LONG) 15 4 Ton.
2. S/J Machine (Ta Yu M/C) 08 2.3 Ton.
3. Rib Machine (JIUNN LONG) 03 1.2 Ton.
4. Rib Machine (Ta Yu M/C) 05 1.6 Ton.
5. Interlock Machine(JIUNN LONG) 04 1.6 Ton.
6. Interlock Machine(TaYu M/C) 05 1.5 Ton.

Knitting Machine in Alim Knit bd limited.
SL. No. Cylinder dia Dial dia Gauge No of feeder Fabric type Brand Origin
1 17 24 68 S/J JIUNN LONG Taiwan
4 22 22 18 Interlock JIUN LONG Taiwan
5 24 24 36 S/J Ta Yu M/C China
10 38 38 12 80 Interlock Ta Yu M/C China
11 30 30 18 60 Rib Ta Yu M/C China
12 34 34 22 68 Interlock JIUNN LONG Taiwan
13 34 34 22 70 Interlock JIUNN LONG Taiwan
17 32 32 18 60 Rib JIUNN LONG Taiwan
20 36 36 18 72 Rib Ta Yu M/C China

End Products of Circular Knitting Machine
Single Jersey M/C:
S/J Plain , Single Lacoste , Double Lacoste , Single
pique , Double pique , Terry .
Interlock M/C:
a) Interlock pique
b) Eyelet fabric
c) Mash fabric
Rib M/C:
a) 1*1 Rib fabric
b) 2*2 Rib fabric

Fabric Relaxation in Alim Knit bd Ltd.

List of Our Collected Samples From Alim Knit bd Limited
1. SINGLE JERSEY
2. SINGLE LACOSTE
3. DOUBLE LACOSTE
4. SINGLE PIQUE
5. DOUBLE PIQUE
6. TWO THREADS FLEECES
7. THREE THREAD FLEECES
8. PLAIN SINGLE JERSEY {DESIGN FABRICS}
9. ENGINEERING STRIPE
10. FEEDER STRIPE
11. INTERLOCK
12.RIB

Sample 1: SINGLE JERSEY
• Image:
• Machine gauge: 24
• Machine Dia:17
• Stitch Length: 2
• GSM: 155

Sample 2: SINGLE LACOSTE
• Image:
• Machine Dia: 20
• Stitch Length: 2.00
• GSM: 180

Sample 3: DOUBLE LACOSTE
• Image:
• Machine Dia: 32
• GSM: 220

Sample 4: SINGLE PIQUE
• Image:
• Machine Dia: 20
• GSM: 140

Sample 5: DOUBLE PIQUE
• Image:
• Machine Dia: 30
• GSM: 240

Sample 6:TWO THREADS FLEECES
• Image:
• Machine gauge: 12-24
• Machine Dia: 26-42
• GSM: 220

Sample 7: THREE THREADS FLEECES
• Image:
• Machine Dia: 30
• GSM: 190

Sample 8: PLAIN SINGLE JERSEY {DESIGN FABRICS}
• Image:
• Machine Dia: 17
• GSM: 165

Sample 9: ENGINEERING STRIPE
• Image:
• Machine Dia: 32
• GSM: 220

Sample 10: FEEDER STRIPE
• Image:
• Machine Dia: 40
• GSM: 160

Sample 11: INTER LOCK
• Image:
• Machine Dia: 34
• GSM: 240

Sample 12: RIB
• Image:
• Machine Dia: 30
• GSM: 160

Faults of Knitted Fabrics
• Faults found in knitted fabric mainly originated from three separate aspects e.g.
(i) Faults due to yarn, (ii) faults occur during knitting and
(iii) faults occur due to environment.
1 2 3
Figure 1. Drop Stitches (Holes). Figure 2.Spirality Faults. Figure 3. Fabric Bowing

Quality Control Knit Fabric
1. Online quality control
• Raw material control
• Process control
• Lab-dip preparation
2.Offline quality control
· Finished dia test
· GSM test
· Shade check
· Light fastness test
· Shrinkage test
· Wash fastness test
· Rubbing fastness test
· Pilling test
· Perspiration test

Quality Control Knit Fabric
• 4 points system

Conclusion
Knit textile and apparel represented approximately
one third of the global textile market, together with the
advances of new technical applications for knitted
textiles. It is a very raising sector in Bangladesh too.
Without its basics knowledge the person who want to
work in this sector he or she can not achieve. From
this presentation we gain much knowledge and more
express to you , I think .

A presentation-on-knitwear-design-1

A presentation-on-knitwear-design-1

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