Storage containers offering excellent grain quality preservation by creating a low oxygen and high carbon dioxide storage environment. There are 5 common types of hermetic stores:
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Comprising a gas-proof inner bag placed inside a much tougher open weave polypropylene (PP) bag |
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Available in a variety of sizes and shapes, often of the same design used for water tanks |
Constructed from sheet metal and originally designed as oil drums |
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Made of tough gas-proof plastic sheeting and closed using gas-tight zips. Are available in a wide range of capacities |
