Method of containing, storing, and transporting agricultural products in a high moisture condition
AssigneeHawkeye Container Company
InventorJohn W. Eberle
Life of this patent
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Abstract
A materials handling method includes the steps of closing and sealing a permanent reusable container to enclose a material in a fluid tight condition. The air in the container is then displaced with a substitute gas so that the material may be transported and stored in air free standard unit measures. The apparatus of the invention is directed to the generally rigid fluid tight container having at least one access opening and a door for closing and sealing the same. A valve mechanism on the container enables air to be removed from the container either by evacuation or substitution by another gas.
Claims7
A method of containing and storing agricultural products in a high moisture condition, comprising,
- providing a generally rigid permanent reusable container having a product opening, an inlet valve and an exhaust valve,
- substantially filling said container by inserting an agricultural product into said container through said product opening,
- closing and sealing said product opening and container in a substantially fluid tight condition,
- displacing the air from said container to the ambient atmosphere through said exhaust valve,
- connecting said inlet valve to a source of a substitute gas, replacing said air with the substitute gas, and
- disconnecting said inlet valve from said source of substitute gas whereby said agricultural product is independently preserved in said generally rigid container in a high moisture condition.
Dependencies are inferred from the claim text.