The Global Test Liner Market was valued at USD 32.5 Billion in 2024 and is projected to reach USD 52.1 Billion by 2032, growing at a Compound Annual Growth Rate (CAGR) of 5.2% during the forecast period (2024–2032). This growth is being driven by explosive e-commerce expansion, rising demand for sustainable packaging, and expanding food and beverage sectors that require durable, cost-effective packaging solutions.

As the packaging industry accelerates its transition toward circular economy models and eco-friendly materials, the industry spotlight falls on the key manufacturers who are innovating in recycled fiber technology and expanding global production capacities. In this blog, we profile the Top 10 Companies in the Test Liner Industry—a mix of European packaging giants, Asian paper producers, and specialty manufacturers shaping the future of packaging materials.

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🔟 1. Smurfit Kappa Group

Headquarters: Dublin, Ireland
Key Offering: Brown Test Liner, White Top Test Liner, Recycled Fiber Liner

Smurfit Kappa is one of the world’s leading paper-based packaging companies with operations across Europe and the Americas. Their test liner division serves manufacturers of corrugated boxes, industrial packaging, and consumer goods packaging, with growing investments in circular packaging solutions and advanced recycling technologies.

Sustainability Initiatives:

• 75% recycled fiber content across product portfolio
• European leader in closed-loop recycling systems
• Targeting 100% recyclable packaging by 2025

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9️⃣ 2. DS Smith Plc

Headquarters: London, United Kingdom
Key Offering: Recycled Test Liner, Virgin Fiber Liner, Customized Liner Grades

DS Smith operates as an international packaging company with significant test liner production capacity across its 250+ sites globally. The company focuses on creating sustainable packaging solutions that minimize environmental impact while maximizing performance.

Sustainability Initiatives:

• Circular economy partnerships with major retailers
• Innovations in lightweight, high-strength liner technologies

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8️⃣ 3. Mondi Group

Headquarters: London, United Kingdom & Johannesburg, South Africa
Key Offering: Brown Test Liner, White Top Liner, Specialty Liner Grades

Mondi’s packaging paper division produces test liner for various industrial and consumer applications. The company is expanding its recycled content offerings while maintaining product performance standards.

Sustainability Initiatives:

• MAP2030 sustainability commitments
• 80% wood sourcing from certified forests

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7️⃣ 4. International Paper Company

Headquarters: Memphis, Tennessee, USA
Key Offering: Containerboard, Kraft Liner, Recycled Liner

International Paper is one of the world’s largest producers of fiber-based packaging and pulp. The company’s test liner products serve the North American and European packaging markets.

Sustainability Initiatives:

• Global leader in renewable packaging
• Committed to sustainable forestry practices

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6️⃣ 5. Nine Dragons Paper Holdings Ltd.

Headquarters: Hong Kong
Key Offering: Brown Test Liner, White Top Liner

Nine Dragons Paper is Asia’s largest containerboard producer, with massive test liner manufacturing facilities across China.

Sustainability Initiatives:

• Major recycler of recovered paper in China
• Investing in advanced recycling technologies

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5️⃣ 6. WestRock Company

Headquarters: Atlanta, Georgia, USA
Key Offering: Recycled Test Liner, Kraft Liner, Coated Liner

WestRock is a leading provider of paper and packaging solutions in North America, Europe, South America, and Asia-Pacific.

Sustainability Initiatives:

• 50% recycled content across packaging portfolio
• Energy efficiency improvements in manufacturing processes

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4️⃣ 7. Lee & Man Paper Manufacturing Ltd.

Headquarters: Hong Kong
Key Offering: Brown Test Liner, White Top Test Liner

Lee & Man Paper is one of the largest containerboard producers in China, focusing on cost-efficient test liner production.

Sustainability Initiatives:

• Vertical integration in raw material supply
• Expanding production capacity across Southeast Asia

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3️⃣ 8. Saica Group

Headquarters: Zaragoza, Spain
Key Offering: Recycled Test Liner, Kraft Linerboard

Saica Group is one of Europe’s leading manufacturers of recycled paper for corrugated board.

Sustainability Initiatives:

• Spanish leader in paper recycling
• Investing heavily in sustainable manufacturing technologies

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2️⃣ 9. Asia Pulp & Paper Group

Headquarters: Jakarta, Indonesia
Key Offering: Brown Test Liner, White Top Liner

Asia Pulp & Paper operates as one of the largest pulp and paper companies in Indonesia. The company’s test liner division serves both domestic and export markets with competitive pricing.

Sustainability Initiatives:

• Sustainable Forest Management Policy commitments
• Investments in pulpwood plantation development

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1️⃣ 10. Stora Enso Oyj

Headquarters: Helsinki, Finland
Key Offering: Brown Test Liner, White Top Liner

Stora Enso is a leading provider of renewable solutions in packaging, biomaterials, wooden construction, and paper.

Sustainability Initiatives:

• Renewable materials focus
• Carbon neutrality goals across value chain

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🌍 Outlook: The Future of Test Liner Packaging Is Sustainable and Circular

The test liner market is undergoing a profound transformation toward sustainable manufacturing and circular economy principles. While traditional brown test liner still dominates market volume through 2032, the industry is investing billions in recycled fiber technologies, lightweighting innovations, and closed-loop supply chains.

📈 Key Trends Shaping the Market:

• Rapid expansion of recycled test liner production across Europe, North American, and Asia

• Regulatory push for minimum recycled content (65%+ in EU by 2030)

• Digitalization of packaging supply chains and waste tracking

• Brand-manufacturer alliances for packaging circularity

Get Full Report Here: Test Liner Market – View in Detailed Research Report

The companies listed above are not only supplying global packaging needs—they’re pioneering the circular packaging revolution.