2. Flexitank Introduction
Philton Polythene Converters
Philton Polythene Converters

3. History of Philton
PPC
Specialist manufacturer of transit packaging for over 35 years.
Expertise in Bulk solutions
Our Keynote is Quality
Use technology from other manufacturing disciplines
Philton has a second manufacturing plant in Shanghai – P.R.C
Alliance with PPC for 10 years, over 5 years as a J.V. company
Systems based on U.K. principles with full batch traceability
Also ISO9000/2000 quality assured.
Philton Polythene Converters
Philton Polythene Converters

4. What is a Flexitank?
The Flexitank is an ideal product to store and transport all kind of non-hazardous liquids and chemicals in a 20' dry container. Flexitanks are easy to install and optimizes the use of the container space. The Flexitank can be loaded with a variety of non - hazardous liquids such as latex, wine, lubricants, additives, edible oils and many more. The one-way disposable Flexitank virtually eliminates the possibility of contamination and is easily disposed off without causing any environmental issues.
Philton Polythene Converters
Philton Polythene Converters

5. History of the Flexitanks
Have been used for over 20 years.
Original Flexitanks were made of Butyl rubber. Very expensive to reposition, clean and repair.
PVC tanks were a cheaper option but still expensive to reposition, clean and repair.
Multi-ply PE tanks are the cheapest and most widely used single trip option.
Single ply PE tanks also used in certain markets.
Philton Polythene Converters
Philton Polythene Converters

6. Benefits of PPC Flexitanks
Simple, reliable and economical
Fast loading / discharging time
High space utilization
Environment friendly
No risk of cargo contamination
Low storage cost for empty tanks
Covered by a factory warranty and product liability insurance
Philton Polythene Converters
Philton Polythene Converters

7. Disadvantages of small bulk containers
Drums (Steel / Plastic)
High cost of packing
High labour cost
Long stuffing time required
Low space utilization
Disposal problems
Intermediate Bulk Containers
Not always available
Expensive
Heavy reliance for return load
Need forklift equipment
Long stuffing time required
Philton Polythene Converters
Philton Polythene Converters

8. Disadvantages of bulk shipping
ISO Tank Container
Not always available
High rental / shipping cost
High cleaning cost
Slow to position
Heavy reliance on return load
Parcel Chemical Tanker
Not always available
Slow to position
Require large cargo volume
Port to Port only
Heavy reliance on bulking installation
Philton Polythene Converters
Philton Polythene Converters

9. Multi-ply PE Flexitanks
Constructed of different individually welded layers
Can have an internal or external barrier layer
Security in our unique testing system
Quality record that cannot be surpassed.
Philton Polythene Converters
Philton Polythene Converters

10. Single Ply PE Flexitanks
Single membrane 1mm thick
Excellent for Viscous products
Good for products effected by moisture
Double welding system
Very Robust and strong
Philton Polythene Converters

11. Styles of Flexitanks - Top Fill/Discharge
Philton Polythene Converters

12. Styles of Flexitanks - Bottom Fill/Discharge
Philton Polythene Converters

13. Capacity of Flexitanks
Virtually any size from 10,000 litre to 36,000 litre.
Restricted by weight / volume / regulations in various countries.
Fill within 500 Litres otherwise fluid dynamics may break the Flexitank.
Brace the bulkhead.
Generally the more viscous product, the smaller the Flexitank used.
Philton Polythene Converters
Philton Polythene Converters

14. Comparison in 20’ Container Box
Flexitank
Drums
IBC
No.of units 1 85 20
Per Unit
24,000 litres
207 litres
1,000 litres
Total Capacity
17,595 litres
20,000 litres
Fitting Time
.5 hour
2 hour
Stuffing Time
45 minutes
5 hour
3 hour
Labour In Use 2 3
Work Space
Low
High
Moderate
Philton Polythene Converters
Philton Polythene Converters

15. Uses of Flexitanks Range Of Products Military Use Emergency supply
Water storage
Shipment of Industrial and Food grade non – hazardous Liquid
Range Of Products
Industrial Grade
Food Grade
Synthetic Latex
Detergents
Lubricating oil
Base Oil
Fatty Acid
Plasticizers
Emulsions
and many more…
Vegetable Oil
Edible Oil
Sorbital
Juice Concentrates
Wine
Nut oils
Vegetable oils
and many more…
Philton Polythene Converters
Philton Polythene Converters

16. Valve / Hose Configurations
2” top fill hose assembly or valve with camlock is the standard.
3” top fill hose assembly or valve with camlock is available.
2” or 3” Stubby valve or spigot available.
Bottom load / discharge valves are available.
Other larger sizes are available but are considerably more expensive.
Different end connections available on request.
Philton Polythene Converters
Philton Polythene Converters

17. Flexitank kit accessories
Bulkheads
- Wood
- Metal Bar
- Polystyrene Foam
Heater Pads
Bath Tub Liners
Barrier Foil Liners
EVOH Barrier Liners
Philton Polythene Converters

18. Installation of Flexitank
Philton Polythene Converters
Philton Polythene Converters

19. Cargo Loading Philton Polythene Converters

20. Correct installation is essential
Easy process to install, however easy to go wrong.
The Flexitank is likely to fail if not installed correctly.
Our Insurance cover is void if all procedures are not followed.
Installation checklist is installed with every Flexitank.
Philton Polythene Converters
Philton Polythene Converters

21. Things don’t go wrong just at sea!
Philton Polythene Converters

22. Things don’t go wrong just at sea!
Philton Polythene Converters

23. Things don’t go wrong just at sea!
Philton Polythene Converters

24. Things don’t go wrong just at sea!
Philton Polythene Converters

25. Things don’t go wrong just at sea!
Philton Polythene Converters

26. What does a Flexitank have to withstand?
Philton Polythene Converters

27. Philton Polythene Converters

28. Philton Polythene Converters

29. Philton Polythene Converters

30. Philton Polythene Converters

31. Philton Polythene Converters

32. Ship Rolling at 30°
Philton Polythene Converters

33. Testing and Compatibility
PPC fully test new designs with load testing and flange testing.
Not all products are compatible with Flexitanks
Temperature restrictions
Mini tanks used for testing
Philton Polythene Converters

34. Quality Record Less than 1 manufacturing failure per 2000 tanks.
Every Flexitank End weld is tested to 1 bar pressure.
Independent audits by SGS surveys.
Independently tested by China Railways Bureau (only 1 of 2 companies now authorised to carry Flexitanks on China’s rail network)
Philton Polythene Converters

35. Philton Polythene Converters
Thank you for your time to view this presentation. Please do not hesitate to contact us with any questions you may have.
Contact
Philton Polythene Converters Andrew Tisi
Philton Polythene Converters
Philton Polythene Converters