The SIA Global Flexitank - NO SeamsA Major Advance in Flexitank Technology and PerformanceAutomated Blown Extrusion Manufacturing - Eliminates Seams |
Flexitanks first appeared in the international
bulk logistics trade in the late 1970's typically carrying edible
vegetable oils and latex. These tanks were constructed from nylon
fabric coated with nitrile, neoprene or butyl rubber and had a life
expectancy of 3 to 6 years. The problem with the reusable
flexitanks was damage over the extended life of the flexitank, the
necessity to have multiple seams and welds throughout the tank causing
weak points and incidents and the fear of contamination from repairs.
Damien McClean (CEO at SIA) designed,
developed and introduced the first multiply disposable polyethylene
flexitank in 1999.
The materials used to manufacture
the SIA Global Flexitank are autonomously complex original
formulations. The main development was the ability to blow a film
that has an 8 metre circumference thus eliminating the seams that
had caused quality issues for many years.
The standard technology used for
the manufacture is the blown extrusion method, which needs specific
high tech equipment and process conditions according to the film's raw
material plasticised PE polymers.
The automation systems are based on
unique software programs based on proprietary indications.
The continuous development of
processes and new products is managed by a qualified and expert
technical staff, supported by a laboratory equipped with the most
advanced instruments.
The tank insulates well, is
resistant against aggressive substances and damage, it is virtually
unbreakable and is environmentally friendly.
The Global Tank is a unique type of
flexible liquid tank, the result of extensive research and development
led by Damien McClean with many years experience in the field,
utilising innovative thermoplastic materials and cutting edge
manufacturing techniques, the technology uniquely adapted to advance
bulk liquid transportation.
VLDPE
Characteristics:
The Global flexitank exhibits a
range of new features and performance advances: -
* Exceptional compounding
versatility
* Excellent impact strength
resistance
* Excellent elasticity
* Exceptional performance
differentiation
* Excellent strength, toughness and
flexibility over a wide range of temperatures
The Global Tank is a single use
flexitank for Foodstuff, Pharmaceutical, Chemical or Industrial
products. The tank insulates well, is resistant against aggressive
substances and damage, it is virtually unbreakable and is
environmentally friendly.
Seamless outer
A seamless outer layer for seamless
performance
The outer layer is manufactured
from a High tensile strength woven polypropylene
Certifications
The Global tank is made from films
fully compliant with the following:
*US FDA regulations notably 21
CFR 177.1520
*EU directive 10/2011
*FSSC 22000
*GMP
*Kosher
*ISO9001
*Rail impact tests
*Halal
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