Thursday 17 July 2014




The SIA Global Flexitank - NO Seams 

A Major Advance in Flexitank Technology and Performance

Automated 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




Eunan Doherty 
SIA Flexitanks
+ 353 749334572
eunan@siaflexitanks.com | info@siaflexitanks.com | www.siaflexitanks.com

SIA Flexitanks - The Innovators of the Flexitank

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