100% Organic Preservation
Natural ethylene gas conversion without artificial chemicals or coatings.
Patented Silver Nano
Converts ethylene gas directly into harmless ethylene oxide.
Environmentally Friendly
100% recyclable materials & bio-degradable liner options available.
Certified Food Safety
100% food-grade compliant for European, US & Asian export markets.
What You Pack Fresh Now, Arrives Fresh Later
At Vamsa Agri, we are passionate about revolutionizing the way fresh produce is preserved and delivered across global cold chains. Combining cutting-edge material science with sustainable practices, we extend the shelf life of fruits, vegetables, and leafy greens while maintaining natural crispness, color and flavor.
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1,386+
Export Shipments Protected
15+
Compatible Produce Crops
12,980+
Packhouses & Farmers Served
Providing The Finest Products To Feed Suppliers
VAMSA Agri Fresh Keeper
Patented Silver Nano Technology liner bags designed for fresh-produce preservation in crates and boxes.
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VAMSA Agri Fresh Keeper - Bio
Biodegradable pouches engineered for eco-friendly produce packaging with zero plastic footprint.
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Export & Transport Liners
High-barrier packaging engineered for long distance cold chain export protection across sea and air routes.
Read More >Healthy Life With Fresh Products!
We believe that to have good health, clean and natural food preservation sources are the key.
See More Our Commitment >At VAMSA Agri, We Aim To Extend Produce Freshness Naturally!
After more than 25 years of material research, we have successfully developed internationally patented 100% organic preservation inputs that significantly enhance the shelf life of crops and fruits in a completely natural way.
Read Technology >We Use New Technology
Patented Silver Nano ethylene conversion active liners.
Preserving Healthy Foods
Retaining natural flavor, color and nutritional value.
We Believe In Bringing Customers The Best Product
Our engineering team continuously tests liner performance against international transport conditions to deliver uncompromised post-harvest quality for every grower.
Farmers & Packhouses
Empowering growers and packhouse managers with affordable 100% organic preservation inputs.
Read MoreExporters & Consumers
Delivering fresh, chemical-free produce to end consumers and international markets worldwide.
Read MoreEnvironment
Protecting the planet with reduced food waste, lower carbon footprint and eco-friendly bio packaging.
Read MoreFreshness Guaranteed: 15 Compatible Crops
Click any crop below to view detailed post-harvest storage protocols, optimal temperature ranges, and liner specifications.
Post-Harvest Shelf Life Benchmarks
Comparative cold-chain trial data measuring produce retention under standard packaging versus VAMSA Agri Fresh Keeper active liner protection.
| Produce Type | Storage Temp (°C) | Control Shelf Life (Standard Bag) | VAMSA Fresh Keeper Shelf Life | Weight Loss % Reduction | Fungal Decay Control |
|---|---|---|---|---|---|
| Table Grapes (Thompson/Red) | 0°C – 1°C | 20 – 30 Days | 60 – 75 Days | -82% Loss | Stem greenness retained; Botrytis suppressed |
| Cavendish Bananas | 13°C – 14°C | 14 – 21 Days | 45 – 60 Days | -78% Loss | Green-life extended; Crown rot eliminated |
| Mangoes (Alphonso / Kesar) | 12°C – 13°C | 12 – 18 Days | 30 – 42 Days | -75% Loss | Chilling injury prevented; Sap burn contained |
| Pomegranates (Bhagwa) | 5°C – 7°C | 30 – 45 Days | 90 – 120 Days | -88% Loss | Aril desiccation avoided; Husk browning zero |
| Fresh Green Chillies | 8°C – 10°C | 7 – 10 Days | 25 – 35 Days | -84% Loss | Petioles crisp; No soft rot development |
| Fresh Coriander & Mint | 2°C – 4°C | 3 – 5 Days | 15 – 21 Days | -90% Loss | Zero leaf yellowing; Aroma fully preserved |
4-Step Export Packing Standard Operating Procedure
Designed for seamless insertion into existing farm grading lines, cold storage pre-cooling chambers, and reefer container stowing.
Pre-Cooling & Sorting
Harvested produce is rapidly pre-cooled to field-heat removal temperatures before crate insertion to stabilize respiration.
Liner Placement
VAMSA Fresh Keeper liner bag is opened and fitted cleanly inside corrugated boxes, plastic export crates, or wooden lugs.
Filling & Twist-Tie
Produce is arranged according to pack-weight standards. Excess air is gently expelled, and the liner top is securely twisted or heat-sealed.
Cold-Chain Container Stowing
Sealed crates are palletized and transferred into refrigerated containers (0°C – 13°C depending on crop requirement) for voyage transit.
Certified Safe for Direct Produce Contact
We Passionately Care About Farmers & Exporters.
If you need to buy clean agricultural preservation packaging and learn about our products, contact us now!
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Request Produce Samples
Submit your crop & packaging requirements to the VAMSA Agri team.