The presentation is on the basis of visiting a spinning mills . It is normally for textile engineering's student. One can easily get a concept for industrial visit. Before a mill visit this presentation should see.

1. Visiting a spinning
mill
ASIA COMPOSITE
MILLS LTD.
Mawna,Sreepur
Gazipur

2. Sadik Hasin Muzahid - 16061148
Umme Habiba Ivy - 16061149
Hisham Ashraf - 16061150
Fatema Jannat - 16061151
Shabbir Ahmed - 16061152
Tuhin majhar - 16061153
Abdullah kawser - 16061154
Shuvo Brahma
Lecturer
Textile Engineering(Wet Processing Engg.)

4. Factory Name: ASIA COMPOSITE MILLS LTD.
Factory Name (Bangla) : এশিয়া কম্পাশিট শিলস শলিঃ
Company Number: C-46097
Status: Registered
Company Type: Private Company
Member of BKMEA
BKMEA Ref # 1957
Address : Mawna,Sreepur,
Address (Bangla) :িাওনা, শ্রীপুর,
Phone :01819-556722,8189331-3, 01819556600, 01819556600,
Division :Dhaka
District: Gazipur
Thana: Sreepur
Authority Name:Mr. Md. Masud Rana

7. Supervisor
Asst production officer
production officer
asst production manager
Production manager
Asst general manager

8. Deputy general manager
General manager
Director
Executive director
Managing director
Chairman

9. Combed
yarn
Carded
yarn

10. Input process/machine Output
Bale Blow room Lap
Lap Carding
Sliver
Sliver Breaker Draw Frame Sliver
Sliver Finisher Draw Frame Sliver
Sliver Roving Frame/Simplex Roving
Roving Ring Frame Yarn

11. Fibre Blow room Lap
Lap Carding m/c Sliver
Sliver Pre comb drawing Sliver
Sliver Lap former Lap
Lap Combing Sliver
Sliver Post comb drawing Sliver
Sliver Simplex Roving
Roving Ring Frame Yarn
Flow chat of yarn manufacturing(combed)

12. A.Blow room
B. Carding machine

15. BLOW-ROOM Processes

17. CARDING PROCESS
• Main Parts:
 : The region from lap roller up to
cylinder is known as taker-in.
 : The cylinder get opened with sharp
teeth and then pass over to doffer.
 : The doffer take the cleaned cotton.

19. Draw frame
Doubling: The process of combing two or more
sliver rovings or yarns into one is called doubling.
Drawing: It is a process of yarn manufacturing in
which the sliver is elongated when passing through
pairs of rollers, each pair faster than the previous
one.

21. > To straighten the fibers in the slivers.
> To make them lie is a manner parallel to their neighbours
and to the sliver axis.
> To improve the uniformity and evenness of the slivers.
> To reduce weight per unit length of sliver.
> To reduce irregularities of fibre by doubling and drafting.
> To remove dust from sliver.
> To make perfect blending of the sliver.

22. QUALITY SECTION & LAB
Quality Control:
The process or processes used in the
production of single yarns or of fabrics
generated directly from polymer.

23. QUALITY SECTION & LAB
• Quality of raw material can be defined in
various terms :
1. Transcendent
2. Product based
3. User based
4. Manufacturing based
5. Value based

24. QUALITY SECTION & LAB
YarnTesting:
100% cotton samples in the form of bale or opened and cleaned
material (card mat).
Measurements
Micronaire (Micro Grams Per Inch)
Measured by relating airflow resistance to the specific
surface of fibers.
1 -------------- 3.1 Very fine
3.1 -------------- 3.9 fine
4.0 -------------- 4.9 medium
Above 6 Coarser

27. YARN TWIST TESTER

28. WRAP REEL

32. UTILITIES

33. Asia composite LTD is a self-sufficient factory with all
the necessary utilities. It has water treatment plant to
clean the water before using in the factory. The mills
three gas-burn generators guarantee uninterrupted
power supply for 24 hours a day to all of the
operations in the factory.

34. OPINION• Visiting in Asia composite LTD was an excellent experience for our
group. There we were learned practically the yarn manufacturing
process from first to last step. And also knew about the machines
used in yarn manufacturing process. There was suitable
environment need for a spinning mill. But being disappointed to see
that there were many worker who have no educational
qualification, but they are managing many kinds of machine which
is harmful for both industry & themselves. And another matter is
that they had not given us any information about their waste
management system. We think the spinning mill authority should
choose their worker with having educational qualification and
having knowledge about spinning mill. And also train the worker
before they start working.
After all it can be said that Asia composite LTD have some
lacking's,but if we keep these lacking's aside then it is the best
spinning mill for a textile related person specially for a textile engineer.