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The valve bag
The sack with valve (valge bag) is an advanced product, which came as a result of a research of many years and many tests. It has been designed with notably rigorous quality criterions and the result is the high resistance in every difficult situation (fall, compression during the transport with trucks etc). It is being constructed by raw materials of high quality and special composition in a factory with fully automated production, well educated staff and experience in the making of plastic packages since 1979.
470mm x 350mm (about 17kg lime)
380mm x 500mm (about 20kg lime)
390mm x 520mm (about 25kg lime)
Valve opening:

Our sacks (valve bags) are ideal for many applicatons that require the package, the transport and the storage of raw materials in the form of pulp and grain. Their most popular use is in the application in lime jelly, while the rules of the EU require the trading of this material in sacks with special labeling for the certification of the quality and also for the hazard of the content. 
Quality Control
Our sacks have been checked for their resistance according to the national and reliable standard ASTM D882 (Tensile Properties of Film).