Experience the GrainPro® Cocoon™ in a more compact package. The GrainPro® Mini Cocoon™ is a small-scale storage solution specifically designed for farmers who don't have access to large silos or warehouses.

 

Easy to set up with just 1 to 2 persons, the portable, hermetically sealed design creates an airtight barrier that protects your grains from moisture, insects, and rodents—no pesticides needed. Ideal for seed banking, it keeps seeds dry and secure, improving germination rates and giving your crops a strong start.

 

Affordable and efficient, the GrainPro® Mini Cocoon™ is your go-to solution for maintaining quality while maximizing storage space. Whether you’re storing maize, rice, or beans, it’s the ideal protection to keep your crops fresh until the next harvest.

KEY FEATURES

Long-term preservation of seed quality, germination, and vigor

Fit for the storage of organic products

Easy to install, repair, and maintain

Indoor and outdoor storage at ambient temperatures

Requires no electricity and the added cost of cold storage

Practically designed for home and personal grain storage of smallholder farmers.

FREQUENTLY ASKED QUESTIONS

Storage Using The GrainPro® Mini Cocoon™

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What are the ideal commodities that can be stored inside the Mini Cocoon™?

The Mini Cocoon™ can store various dry agricultural commodities, mainly rice, corn, beans, or seeds.

How long can the Mini Cocoon™ preserve dry agricultural commodities?

The Mini Cocoon™ can effectively preserve the quality of rice, corn, and beans for up to 12 months. For seeds, the optimum storage is 6 months or approximately 1 season.

Can fresh produce be stored in the Mini Cocoon™?

No. It is not recommended for storing fresh fruits, vegetables, or insufficiently dried commodities.

What is the ideal moisture content for storing in the Mini Cocoon™?

The ideal moisture content varies per commodity. For reference, check the manual for the table of recommended moisture content or view it here.

Important Note: For long-term storage of seeds intended for planting, we recommend maintaining a moisture content lower than the levels indicated in the table. For detailed advice on optimal moisture levels for seed preservation, please contact us at customercare@grainpro.com.

Can I add or remove items from the Mini Cocoon™ during the storage period?

Yes, you can add or remove items. However, frequent openings may affect the effectiveness of the Mini Cocoon™. Full capacity is highly recommended for optimal airtightness and pest control.

Ordering

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I’m interested. How can I order a GrainPro® Mini Cocoon™?

To order a Mini Cocoon, contact your local GrainPro distributor or visit this page for ordering details and assistance.

Monitoring Commodities Inside the GrainPro® Mini Cocoon™

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Should I pump the air out of the Mini Cocoon™?

No, it is not necessary. The Mini Cocoon™ naturally depletes oxygen through insect respiration, creating a CO₂-rich environment that kills pests.

How quickly does the oxygen level drop after sealing?

The oxygen level typically drops to 1-3% within a week depending on the level of infestation. Check for leaks when the oxygen level does not drop within 7 days.

What should I do if it is difficult to take an oxygen reading?

Ensure that the flexible inlet valve is clean and without clogs. For accurate reading, bend the valve until it is slightly open and pinch it when inserting the Oxygen Analyzer™ tube. Check the Oxygen Analyzer™ manual for more information.

What should I do if the Mini Cocoon™ gets punctured or damaged?

Immediate repair is crucial to avoid introducing oxygen and infestations. Inspect the Mini Cocoon™ regularly and repair any punctures or cuts using the repair kit included in the package.

Can rodents damage the Mini Cocoon™ and how to prevent this?

Yes, rodents can damage its material. Keep the area clean to deter rodents and consider placing the Mini Cocoon™ on a layer of sand or concrete.

Maintenance and After-Use Care

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How long can I use the Mini Cocoon™?

The Mini Cocoon™ material is designed for up to 10 years of use with a 5-year warranty. As handling and environmental conditions may still affect its durability, regular inspections are necessary to extend its product life. Any significant damage should prompt replacement.

How do I safely keep the Mini Cocoon™ after use?

Clean the Mini Cocoon™ thoroughly using a damp cloth and completely dry before storing. Avoid using chlorine or solvent-based cleaning agents as this may damage the material.

What should I do if the Mini Cocoon™ zipper becomes damaged and does not zip properly?

Damaged zippers may require repair or replacement. Contact your GrainPro distributor for assistance.

How can I ensure that the Mini Cocoon™ has no leaks before use?

Inspect the Mini Cocoon™ for any visible damage. Perform a bubble test or Pressure Decay Test (PDT) to check for leaks before use.

Can a flood affect the Mini Cocoon™ and its stored commodities?

Prolonged exposure could affect the effectiveness of the Mini Cocoon™. It is recommended to properly seal and elevate the Mini Cocoon™, especially in areas prone to flooding.

GRAINPRO® MINI COCOON™

Approximate Capacity (based on Paddy Rice)

Dimensions

(L x W x H), cm (inch)

Metric Tone

Volume m³ (ft³)

No. of 50-kg Bags

0.6

1.368 (48.27)

12

120 x 120 x 95 (47.24 x 47.24 x 37.40)

An efficient, portable hermetic storage solution. See the GrainPro® Mini Cocoon™ in action below.