Cans Manufacturing is a wide range process that took place recently after the second world war .. It is now occupants more than 70% of our daily life .. Some techniques were discussed in this presentation.. Hope you will enjoy it :)

1. Team “2”
Presented to:
Dr. Mohamed AbdEl-Monem Daha
CAN
MANUFACTURING

2. Team "2" 2
• Introduction
• Types of Cans
• Materials
• Manufacturing Process
• Conclusion
OUTLINES

3. HISTORY OF CAN MANUFACTURING
• Early tin cans were sealed by soldering with a
tin-lead alloy, which could lead to lead
poisoning.
• Use of aluminum in cans began after the (2nd
world war) in 1957.
Why Aluminum?
• Less in cost.
• Greater malleability.
• This gave rise to the two-piece can, where all
but the top of the can is simply stamped out of a
single piece of aluminum, rather than
constructed from two pieces of steel.
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TOOL MATERIAL & HARDNESS

5. (1) One-piece Cans.
(2) Two-Pieces Cans.
(3) Three pieces cans.
TYPES OF CANS
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Impact-extruded aluminum
cans necked-in to accept
the valve cup.
 No welding is used.
 Often used for sprays
and paints.
ONE-PIECE CANS

7. (1) Punching (2) Impact Extrusion
A ONE-PIECE CANS PROCEDURES
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8. (3) Trimming (4) Washing & Drying
(5) Coating (6) Heat Drying
A ONE-PIECE CANS PROCEDURES
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9. (7) Heat Drying (8) Roller Printing
(9) Drying (10) Swaging
A ONE-PIECE CANS PROCEDURES
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10. (11) Testing (12) Packaging
A ONE-PIECE CANS PROCEDURES
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Mostly used as beverage cans.
They have many ends like
easy-open end.
They may contain another
contents like car-wax and
shoe polisher.
TWO-PIECE CANS

12. The Aluminum can consists of:
97.4% Aluminum
1% Magnesium
1% Manganese
0.4% Iron
0.2% Silicon
MATERIALS OF BEVERAGE CAN
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13. Draw (Shallow Draw): Shallow-profile cans（whose
height is less than their diameter.
Draw and redraw (DRD): shallow drawing in 3 steps.
Draw and iron (D&I ): Carbonated beverage cans.
TWO-PIECE CANS
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14. PROCESS OF (DRAW & IRON) CAN
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• Requires more material.
• Reduces top-to-bottom compression
strength.
• Complicates labeling.
SIDEWALL BEADING & CAN END SHELLS

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CAN END (SEAMING)

17. (1) Cutting the blank
(2) Redrawing the cup
(3) Trimming the ears
(4)Cleaning and decorating
(5) The lid
(6) Detecting and quality assurance
(7) Filling and seaming
A TWO-PIECE CAN PROCEDURES
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18. (1) Cutting the blank
A TWO-PIECE (BEVERAGE) CAN PROCEDURES
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BLANKING

20. (2) Redrawing the cup
A TWO-PIECE (BEVERAGE) CAN PROCEDURES
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IRONING & END FORMING

22. (3) Trimming the ears
A TWO-PIECE (BEVERAGE) CAN PROCEDURES
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EAR TRIMMING

24. (4)Cleaning and decorating
A TWO-PIECE (BEVERAGE) CAN PROCEDURES
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COATING PROCESS

26. (5) The lid
A TWO-PIECE (BEVERAGE) CAN PROCEDURES
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(6) Detecting and
quality assurance
using duplex seam
micrometer.
A TWO-PIECE (BEVERAGE) CAN PROCEDURES

28.  They are made of Tin-
plated or tin-free steel
depending on the end use.
Used for paints containers,
glues, and aerosols.
THREE-PIECE CANS
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(1) Raw Material Coil (2) Cutting into sheets
A THREE-PIECE CAN PROCEDURES

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(3) Lacquer (4) Heating
A THREE-PIECE CAN PROCEDURES

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(5) Slitting to smaller sheets (6) Rolling
(7) Welding (8) Spraying & Curing
A THREE-PIECE CAN PROCEDURES

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(9) Flanging (10) Seaming
(11) Sidewall beading
A THREE-PIECE CAN PROCEDURES

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(12) Testing (13) Packaging
A THREE-PIECE CAN PROCEDURES

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SUMMARY

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• The manufacturing process for aluminum beverage cans
is already technologically very advanced, and therefore
it is useful to have the utmost information possible on
material and tooling, in order to optimize it
CONCLUSION

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Team “2”
1- Ahmed Ayman 2- Esraa Tarek
3- Bassant Hamdi 4- Dalia Mahmoud
5- Sara Samy 6- Tarek Hossny
7- Abdel Rahman Atef