The Global Non-woven Waterblocking Tapes Market was valued at US$ 180.5 Million in 2022 and is projected to reach US$ 280.3 Million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 6.5% during the forecast period (2023–2029). This expansion is fueled by the surging demand for reliable cable protection in telecommunications, power transmission, and submarine applications, alongside advancements in non-woven materials that enhance water resistance and durability in harsh environments.

As the cable manufacturing sector evolves to meet the challenges of moisture ingress, underground installations, and offshore deployments, attention turns to the innovators producing high-performance non-woven waterblocking tapes. These essential components swell upon contact with water to seal cables effectively, preventing damage and ensuring long-term functionality. In this blog, we profile the Top 10 Companies in the Non-woven Waterblocking Tapes Industry—a blend of specialized manufacturers, global suppliers, and material science pioneers driving reliability and efficiency in cable protection solutions.

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🔟 1. Geca Tapes (Berry Global)

Headquarters: Evansville, Indiana, USA
Key Offering: Non-woven water-swellable tapes for optical fiber and power cables

Geca Tapes, a division of Berry Global, stands out as a premier provider of non-woven waterblocking tapes designed specifically for the cable industry. Their products utilize advanced polyester non-woven substrates combined with superabsorbent polymers to deliver superior water-blocking performance. Serving major cable manufacturers worldwide, Geca’s tapes are integral in protecting fiber optic networks from moisture, which is crucial for maintaining signal integrity over long distances. The company’s commitment to innovation has led to tapes that not only swell rapidly but also maintain mechanical strength under extreme conditions, making them a go-to choice for telecommunications giants.

Innovation Initiatives:

• Development of eco-friendly, recyclable non-woven materials to reduce environmental impact
• Partnerships with cable producers for customized tape formulations
• Investment in R&D for enhanced swelling kinetics and compatibility with high-voltage applications

Download FREE Sample Report: Non-woven Waterblocking Tapes Market – View in Detailed Research Report

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9️⃣ 2. Lantor Group

Headquarters: Werkendam, Netherlands
Key Offering: Hydroshield non-woven waterblocking tapes for submarine and communication cables

Lantor Group excels in producing specialized non-woven tapes that provide robust water protection for a variety of cable types, particularly in demanding marine and underground environments. With a strong presence in Europe and beyond, their Hydroshield series features a unique combination of non-woven fabric and swelling agents that activate quickly to form a gel-like barrier against water penetration. This has made Lantor a trusted partner for offshore wind projects and high-speed data networks, where cable reliability directly impacts operational success. Furthermore, their tapes are engineered for easy integration during cable manufacturing, reducing production times and costs.

Innovation Initiatives:

• Focus on low-carbon manufacturing processes to align with global sustainability goals
• Collaboration with industry standards bodies to improve tape performance specifications

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8️⃣ 3. Chase Corporation

Headquarters: Westwood, Massachusetts, USA
Key Offering: ZT-100 series non-conductive waterblocking tapes for power and optical cables

Chase Corporation has built a reputation for delivering high-quality, non-conductive waterblocking tapes that safeguard cables in electrical and telecom applications. Their ZT-100 tapes, made from non-woven polyester impregnated with water-swellable compounds, offer excellent adhesion and swelling properties, ensuring cables remain dry even in flooded conditions. The company’s products are widely used in North American infrastructure projects, where durability against corrosion and moisture is paramount. By prioritizing material science advancements, Chase continues to refine its offerings to meet evolving regulatory and performance demands.

Innovation Initiatives:

• Expansion of product line to include tapes with anti-corrosion additives for extended cable life
• Targets for increasing production capacity to support growing renewable energy cable needs

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7️⃣ 4. Scapa Industrial

Headquarters: Greater Manchester, United Kingdom
Key Offering: Scapa water-swellable non-woven tapes for communication and submarine cables

Scapa Industrial is a key player in the European market, specializing in non-woven tapes that provide seamless water protection for complex cable assemblies. Their solutions incorporate advanced swelling powders within a flexible non-woven matrix, ideal for wrapping around delicate optical fibers without compromising flexibility. Serving clients in the telecommunications and energy sectors, Scapa’s tapes have been instrumental in projects requiring high reliability, such as transatlantic data cables. The company’s emphasis on quality control ensures consistent performance, helping cable manufacturers achieve compliance with international standards like IEC and IEEE.

Innovation Initiatives:

• Aiming for market share growth in Asia-Pacific through localized production
• Introduction of biodegradable components in tape formulations

Download FREE Sample Report: Non-woven Waterblocking Tapes Market – View in Detailed Research Report

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6️⃣ 5. Ashrama Inter (Indore)

Headquarters: Indore, India
Key Offering: Non-woven swellable tapes for power and optical fiber cables

Ashrama Inter, based in India, has emerged as a cost-effective yet reliable supplier of non-woven waterblocking tapes, catering primarily to the Asian cable market. Their products feature a robust non-woven base with polyacrylic swelling agents, providing effective moisture barriers for both indoor and outdoor cable installations. With a focus on affordability without sacrificing quality, Ashrama serves growing infrastructure demands in emerging economies, including rural electrification and 5G rollouts. Their ability to scale production rapidly has positioned them as a vital player in supplying tapes for large-scale projects.

Innovation Initiatives:

• Certified swelling tapes available at key international airports and ports
• Commitment to zero-waste manufacturing in cable protection operations

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5️⃣ 6. Loypos Corp.

Headquarters: Taipei, Taiwan
Key Offering: Loyseal non-woven tapes for submarine and communication cables

Loypos Corp. leads in the Asia-Pacific region with its innovative non-woven waterblocking tapes tailored for high-performance cables. The Loyseal line uses proprietary swelling technology embedded in non-woven fabrics, offering rapid activation and long-term stability in wet environments. This makes them particularly suitable for submarine cables that must withstand immense pressure and constant water exposure. Loypos’s global reach extends to partnerships with major telecom operators, ensuring their tapes contribute to the backbone of international data transmission networks.

Innovation Initiatives:

• Expansion plans to increase capacity through new facilities

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4️⃣ 7. Ekstel

Headquarters: Istanbul, Turkey
Key Offering: Ekswell non-conductive tapes for power and optical cables

Ekstel provides essential non-woven waterblocking solutions from its Turkish base, focusing on the Middle East and European markets. Their Ekswell tapes combine non-woven carriers with efficient swelling agents to prevent water migration in multi-core cables. Known for their competitive pricing and quick delivery, Ekstel’s products are favored in construction and renewable energy projects where cost and performance balance is critical. Despite regional challenges, the company invests in local R&D to adapt tapes for seismic and humid climates.

Innovation Initiatives:

• Exploration of hybrid materials for improved thermal resistance
• Local innovation programs for synthetic waterblocking enhancements

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3️⃣ 8. Unitape (Unitape Group)

Headquarters: Wuxi, China
Key Offering: Unitape water-swellable non-woven tapes for communication cables

Unitape Group, a rising force in China, specializes in non-woven tapes that bolster cable protection for the booming digital economy. Their offerings include advanced swelling tapes for optical fiber cables, ensuring minimal signal loss in wet conditions. With extensive production capabilities, Unitape supplies domestic giants and exports to Southeast Asia, supporting the expansion of broadband infrastructure. Their focus on precision engineering has earned them certifications for use in high-stakes applications like data centers and urban networks.

Innovation Initiatives:

• Bio-based swelling agent research for sustainable cable solutions
• Collaborations with Chinese cable firms to enhance production scalability

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2️⃣ 9. International Materials Group

Headquarters: Singapore
Key Offering: IMG non-woven tapes for submarine and power cables

International Materials Group operates as a global hub for non-woven waterblocking tapes, emphasizing versatility for diverse cable types. Their products feature a durable non-woven structure with fast-swelling polymers, ideal for offshore and underground installations. Based in Singapore, IMG leverages its strategic location to serve the Asia-Pacific and beyond, contributing to major undersea cable projects. The company’s dedication to quality has resulted in tapes that exceed industry standards, providing peace of mind for engineers facing environmental uncertainties.

Innovation Initiatives:

• Goal to produce advanced renewable-compatible tapes
• Ongoing supply chain optimizations for global distribution

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1️⃣ 10. Deuk Young

Headquarters: Seoul, South Korea
Key Offering: DY waterblocking non-woven tapes for optical fiber and others

Deuk Young tops the list as a leader in high-tech non-woven waterblocking tapes, with a strong emphasis on innovation for next-generation cables. Their DY series integrates cutting-edge non-woven materials with nano-swelling powders, offering unparalleled protection against water ingress in fiber optic and power applications. Serving Korean tech leaders and international markets, Deuk Young’s tapes are crucial for 5G and smart grid developments. Their end-to-end solutions, from formulation to logistics, position them at the forefront of the industry.

Innovation Initiatives:

• Comprehensive solutions integrating tapes with cable design services
• Alliances with material suppliers and cable assemblers worldwide

Read Full Report: Non-woven Waterblocking Tapes Market – View in Detailed Research Report

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🌍 Outlook: The Future of Non-woven Waterblocking Tapes Is More Resilient and Sustainable

The non-woven waterblocking tapes market is experiencing significant transformation. While traditional formulations remain prevalent, the sector is channeling substantial resources into advanced materials, eco-friendly polymers, and integrated cable protection systems to address rising demands from renewable energy and high-speed connectivity.

This growth trajectory isn’t happening in isolation. The increasing deployment of submarine cables for global internet expansion, coupled with the push for underground power grids in urban areas, underscores the need for tapes that perform under pressure. Manufacturers are responding by enhancing swelling efficiency and reducing environmental footprints, ensuring these tapes evolve alongside the cables they protect.

Moreover, regulatory pressures in regions like the EU are mandating sustainable materials, prompting companies to explore bio-based alternatives that swell without compromising strength. This shift not only mitigates risks from water damage but also aligns with broader goals of circular economies in manufacturing. As cable infrastructures expand into harsher environments—think deep-sea explorations or desert pipelines—these tapes will play a pivotal role in reliability.

📈 Key Trends Shaping the Market:

• Accelerated adoption of bio-degradable swelling agents in non-woven substrates across EU and North America
• Stricter standards for tape performance in high-voltage and submarine applications by 2030
• Integration of smart sensors in tapes for real-time moisture monitoring
• Strategic alliances between tape producers and cable OEMs for customized, end-to-end solutions

Looking deeper, regional dynamics add layers to this outlook. In Asia-Pacific, rapid urbanization and telecom investments are driving volume growth. Meanwhile, North America’s focus on grid modernization favors non-conductive tapes, while Europe’s emphasis on green tech pushes for low-emission manufacturing. Challenges like raw material volatility persist, but innovations in polymer chemistry are paving the way for more resilient products.

The non-woven waterblocking tapes industry is also benefiting from digitalization. Advanced simulation tools now allow for precise modeling of water ingress scenarios, helping developers optimize tape thickness and swelling rates. This tech-driven approach reduces trial-and-error in production, lowering costs and accelerating market entry for new variants. Furthermore, as electric vehicle charging networks proliferate, tapes designed for EV cables are gaining traction, with enhanced resistance to thermal cycling and chemicals.

In terms of applications, optical fiber cables dominate due to the global fiber-to-the-home boom. Power cables follow closely, especially with the offshore wind surge, where tapes must endure saltwater corrosion. Submarine cables, though a niche, command premium pricing owing to their critical role in data sovereignty and international trade routes. Other segments, like automotive and aerospace wiring, are emerging as growth pockets, demanding lightweight, high-performance tapes.

Competitive landscape-wise, consolidation through mergers enhances R&D capabilities. For example, larger firms are acquiring smaller innovators to bolster their portfolios in semi-conductive tapes, which bridge electrical and protective needs. Pricing pressures from commoditization are offset by value-added features like anti-microbial coatings, appealing to hygiene-sensitive installations.

Supply chain resilience is another focal point post-pandemic. Disruptions highlighted the importance of diversified sourcing for non-woven fabrics and swelling powders, leading to nearshoring trends in Europe and the US. This not only cuts lead times but also ensures compliance with trade regulations amid geopolitical shifts.

Overall, the market’s trajectory points to sustained growth, with projections aligned to the forecasted CAGR. Investments in capacity from top firms will fuel this expansion. However, challenges like recycling non-woven waste require collaborative efforts, potentially unlocking new revenue from circular models.

Read Full Report: Non-woven Waterblocking Tapes Market – View in Detailed Research Report

The companies highlighted here are not just supplying tapes—they’re fortifying the invisible guardians of our connected world, ensuring seamless power and data flow in an increasingly water-vulnerable landscape.