Over 6 Decades of Expertise in

EPS Technology

K. K. Nag has been a pioneer in establishing the EPS industry in India. Our commitment to innovation, quality and customer obsession has positioned us as leaders in providing robust packaging solutions for various applications and industries.

Leading the
Way in EPS

Our EPS products are meticulously engineered to meet the highest quality standards. Whether it is safeguarding fragile pharmaceutical goods or ensuring the integrity of large appliances during transit, K. K. Nag’s EPS solutions are designed to deliver unmatched performance.

50+ Years

of industry expertise

900+ CUSTOMERS

across multiple sectors

Uncompromised Protection for Modern Appliances

Air Conditioners

Air Conditioners

EPS helps absorb vibrations and impact, safeguarding air conditioners from damage caused by jolts or bumps during transit

Washing Machines

Washing Machines

EPS is lightweight, making it ideal for packaging large and heavy electric appliances like washing machines

Televisions

Televisions

EPS has excellent cushioning properties which provide shock resistance, ensuring that Televisions remain intact during transportation

Refrigerators

Refrigerators

EPS plays a crucial role in protecting refrigerators during transit from the factory to the warehouse and ultimately to the consumer

Dishwashers

Dishwashers

EPS can be moulded into virtually any shape, allowing for customised packaging solutions that meet the exacting requirements of customers

Air Coolers

Air Coolers

EPS packaging strikes a balance between protection, cost-effectiveness and recyclability, making it the preferred choice for transporting air coolers

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Uncompromised Protection for Modern Appliances

Air Conditioners

Air Conditioners

EPS helps absorb vibrations and impact, safeguarding air conditioners from damage caused by jolts or bumps during transit

Washing Machines

Washing Machines

EPS is lightweight, making it ideal for packaging large and heavy electric appliances like washing machines

Televisions

Televisions

EPS has excellent cushioning properties which provide shock resistance, ensuring that televisions remain intact during transportation

Refrigerators

Refrigerators

EPS plays a crucial role in protecting refrigerators during transit from the factory to the warehouse and ultimately to the consumer

Dishwashers

Dishwashers

EPS can be moulded into virtually any shape, allowing for customised packaging solutions that meet the exacting requirements of customers

Air Coolers

Air Coolers

EPS packaging strikes a balance between protection, cost-effectiveness and recyclability, making it the preferred choice for transporting air coolers

EPS Applications
Other Than Packaging

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Helmets

Industry Automobile

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Structural Solutions

Industry Construction

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Sound Absorption

Industry Acoustics

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Radome

Industry Telecommunication

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Thermal Insulation

Industry HVAC

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Safety Essentials

Industry Automobile

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Helmets

Industry: Automobile
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Structural Solutions

Industry: Construction
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Sound Absorption

Industry: Acoustics
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Radome

Industry: Telecommunication
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Thermal Insulation

Industry: HVAC
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Safety Essentials

Industry: Automobile
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Versatile Applications in Fisheries, Food and Pharmaceuticals

Fisheries
EPS is a trusted material for fisheries due to its exemplary insulation properties. EPS keeps the temperature of fish constant, which is crucial for sensitive goods that are particularly affected by extreme temperature changes during transportation and storage.

Food
EPS optimally preserves valuable product ingredients, which is why it is the preferred material for exporting of agricultural produce. Storing fresh fruit and vegetables in EPS food packaging helps retain vitamin C for a significantly longer time compared to other means of packaging.
Pharmaceuticals
Due to its high air content, EPS packaging is an excellent insulator and is shock resistant. It protects fragile items like pharmaceuticals from damage during transit. EPS is also lightweight, which makes it easy to transport thereby reducing fuel consumption and CO2 emissions.

Impact
Resistance

Lightweight
Yet Strong

Insulation
Properties

Eco-
Friendly

Applications in Fisheries

Versatile Applications in Fisheries, Food and Pharmaceuticals

Fisheries
EPS is a trusted material for fisheries due to its exemplary insulation properties. EPS keeps the temperature of fish constant, which is crucial for sensitive goods that are particularly affected by extreme temperature changes during transportation and storage.

Applications in Fisheries

Food
EPS optimally preserves valuable product ingredients, which is why it is the preferred material for exporting of agricultural produce. Storing fresh fruit and vegetables in EPS food packaging helps retain vitamin C for a significantly longer time compared to other means of packaging.

Packaging for Agricultural Products

Pharmaceuticals
Due to its high air content, EPS packaging is an excellent insulator and is shock resistant. It protects fragile items like pharmaceuticals from damage during transit. EPS is also lightweight, which makes it easy to transport thereby reducing fuel consumption and vehicle CO2 emissions.

Packaging for Pharmaceutical Industry

Impact
Resistance

Lightweight
Yet Strong

Insulation
Properties

Eco-
Friendly

Related Blogs

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  • global-trends-in-expanded-polystyrene
    Categories: Blogs, EPS
    Published On: January 20, 2026
    How Global Trends in EPS are Shaping the Future of Packaging in 2026

    Packaging systems across the world are undergoing major transformation and expanded polystyrene remains central to many of these changes. [...]

  • Transport of Live Fish
    Categories: Blogs, EPS
    Published On: December 23, 2025
    Transport of Live Fish: How EPS Boxes Improve Survival and Efficiency

    India’s fisheries sector has grown steadily, driven by increasing aquaculture output and the development of cold chain systems. According [...]

  • Thermocole Recycling for Sustainable Packaging
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FAQs

Expanded Polystyrene (EPS) offers a unique combination of properties that make it a preferred protective solution:

  1. Lightweight strength: High shock absorption with very low added mass helps reduce shipping costs.
  2. Thermal insulation: Stable R-values maintain temperature control for cold chain and sensitive goods.
  3. Moisture resistance: Closed-cell structure keeps contents dry in humid or wet conditions.
  4. Design flexibility: Custom moulding allows for complex shapes and precise cavity fit, minimising product movement.
  5. Recyclability: EPS can be mechanically recycled multiple times over, supporting circular-economy goals.
  6. Cost efficiency: Low tool cost and high yield make EPS economical for both small and large production runs.

Yes. EPS is inert, odourless and non-toxic, meeting global and Indian standards for direct contact with pharmaceuticals and food:

  1. Conforms to Bureau of Indian Standards (BIS) IS 10146 for food safety.
  2. Approved for indirect food contact under US FDA 21 CFR.
  3. Supports strict temperature profiles required for vaccines, biologics and perishable foods.
  4. Offers proven performance in validated cold-chain studies, ensuring compliance with Good Distribution Practice guidelines.

Quality is maintained through a closed loop of design, process control and testing:

  1. In-house CAD/CAM design ensures accurate tooling and repeatability.
  2. ISO-certified manufacturing with Statistical Process Control monitors density, fusion and dimensional tolerances.
  3. Dedicated QA laboratory conducts antistatic and moisture tests, while performing complete inspection as per drawing.
  4. KOpEx (K. K. Nag Operational Excellence programme) drives continuous improvement and on-time delivery.

  1. Sixty years of polymer engineering experience applied to customised EPS solutions.
  2. End-to-end capability from design and prototyping to mould construction and series production under one roof.
  3. Reverse-logistics and recycling service that has already diverted more than 900 tonnes of used EPS away from landfills.
  4. Multi-material expertise (EPS, EPP and rotomoulding) enables integrated solutions where projects demand.
  5. Nationwide support network backed by consistent just-in-time supply, reducing inventory burden for business partners.

For further details or to discuss your requirements, please get in touch with us.

Expanded Polypropylene (EPP)

A wonder material, EPP is flexible, lightweight and can withstand significant impact without deforming. Its flexibility allows for moulding into various shapes and sizes, enabling innovative design solutions in industries such as automotive and aerospace.

Rotomould

We use this versatile technology to convert products that have traditionally been made in metal, wood and fibreglass to rotationally moulded polymers. This gives the customer substantial advantages with respect to cost and utility.