The "Skeletal Power" Hidden in The Industry

The "Skeletal Power" Hidden in the Industry - The Development and Value of Cord Fabric

In numerous fields of industrial production, there exists a type of material that appears unassuming yet fulfills the vital mission of "skeletal support" — it is cord fabric. As the name implies, this fabric derives its name from its distinctive structure, where warp threads are densely arranged and weft threads are sparsely distributed, resembling a curtain. It serves as an indispensable core reinforcing material in sectors such as rubber products and industrial equipment. Particularly in the tire industry, it is a pivotal link that directly dictates product performance and service life, silently safeguarding travel safety and industrial advancement.

I. Core Definition and Classification of Cord Fabric

Cord fabric is a functional textile woven with high-strength strands as the warp and medium-fine single yarns as the weft. Its core function is to act as a reinforcing skeleton, enabling products to withstand enormous pressure, impact loads, and intense vibrations. Consequently, it imposes stringent requirements on the performance of warp threads (also referred to as cord threads) — they must possess high strength, high initial modulus, heat resistance, fatigue resistance, structural stability, and superior adhesion to rubber. With the evolution of material technology, the classification of cord fabric has become increasingly diverse, which can be clearly categorized from multiple dimensions.

Classified by raw materials, cord fabric falls into two categories: natural fibers and chemical fibers. Natural fiber cord fabric, crafted from materials such as cotton and linen, boasts good biodegradability and environmental friendliness, yet its strength and wear resistance are limited, leading to a gradual decline in its application in recent years. Chemical fiber cord fabric has become the market staple, encompassing varieties like nylon (polyamide), polyester, steel wire, aramid, and carbon fiber. Among these, nylon cord fabric is extensively utilized in various tires due to its exceptional strength, toughness, and adhesion to rubber; polyester cord fabric, particularly the high modulus low shrinkage (HMLS) variant, has experienced a surge in demand driven by the popularization of radial tires; steel wire cord fabric is primarily employed in high-end commercial vehicle tires, courtesy of its advantages of high strength and low rolling loss; new-generation cord fabrics, such as aramid and carbon fiber, have emerged in high-end sectors like aircraft tires and special engineering vehicles, thanks to their high-temperature resistance and lightweight properties.

In terms of weaving techniques, cord fabric can be divided into plain weave, twill weave, and composite weave; in terms of application, it can be classified into tire cord fabric, conveyor belt cord fabric, rope cord fabric, and more. Among these, tire cord fabric accounts for the largest share and acts as the core driving force behind the industry’s progression.

II. Core Applications of Cord Fabric: Penetration from Tires to Multiple Industries

The application scenarios of cord fabric are closely intertwined with industrial development, with the tire industry being its primary downstream sector, accounting for over 90%. Since the French Michelin Company invented radial tires in 1946, the significance of cord fabric has become increasingly prominent — radial tires have gradually supplanted bias tires as the market mainstream, owing to their advantages of low rolling resistance, robust load-bearing capacity, and prolonged service life. As the core skeletal material of radial tires, cord fabric directly determines the tires’ impact resistance, wear resistance, and safety. Polyester and nylon cord fabrics are widely adopted in passenger car and commercial vehicle tires; in the realm of special tires (such as those for construction machinery, agricultural machinery, and port forklifts), bias tires still occupy a crucial position due to the complex operating environment, and the corresponding demand for nylon cord fabric maintains steady growth.

Beyond the tire industry, the application of cord fabric has extended to numerous industrial domains. In the conveyor belt industry, as a reinforcing layer, cord fabric can substantially enhance the tensile strength and wear resistance of conveyor belts, rendering it widely applicable in scenarios such as mining, logistics, and construction; in the rope manufacturing sector, cord fabric can boost the load-bearing capacity of ropes, which are utilized for heavy-duty operations such as hoisting and traction; in the aerospace and military fields, aramid and carbon fiber cord fabrics are integrated into high-end products like aircraft landing gear and marine ropes, thanks to their lightweight and high-strength attributes; additionally, with the advancement of the new energy industry, cord fabric has also become a key supporting material for electric vehicle tires and wind power generation equipment, further expanding its scope of application.

III. Market Status of Cord Fabric: China Leads, Structural Upgrade

The development of the global cord fabric market is closely linked to shifts in the automotive and tire industries. In recent years, global automobile production has maintained stable growth overall, and the substantial number of registered vehicles has generated continuous demand for tire replacement, providing ample momentum for the cord fabric market. Simultaneously, the global tire industry has gradually shifted its focus to China. Endowed with advantages such as sufficient raw material supply, improved industrial infrastructure, and distinct cost competitiveness, China has emerged as a major global tire producer and exporter, which has also fueled the rapid development of the cord fabric industry. Currently, China’s production capacity and output of nylon and polyester cord fabrics rank among the highest globally, with nylon cord fabric accounting for approximately 52% of the global market and polyester cord fabric accounting for 56.3%.

In the domestic market, the cord fabric industry is in a critical phase of structural upgrading. With the continuous elevation of the tire radialization rate (currently exceeding 90%, with a target of 96% by the end of the "14th Five-Year Plan"), the demand for polyester cord fabric has grown rapidly, while the demand for nylon cord fabric has maintained steady growth, forming a differentiated market pattern. In 2025, the market size of China’s cord fabric industry reached 18.56 billion yuan, a year-on-year increase of 8.2%, industry concentration continued to rise, and the combined market share of the top five enterprises reached 65.7%. Leading enterprises have gradually expanded their market share by virtue of technological and production capacity advantages. Meanwhile, the export performance of domestic cord fabric is remarkable: in 2025, the export volume reached 124,000 tons, primarily exported to regions such as Southeast Asia, the Middle East, and South America, and the average export price has steadily climbed, indicating that the international recognition of China’s mid-to-high-end cord fabric products is constantly improving.

It is noteworthy that the cord fabric industry features high certification barriers. As a tire supporting material closely associated with life safety, each tire manufacturer implements strict certification for cord fabric, with a certification cycle of approximately two years and a longer bulk procurement cycle. This also amplifies the competitive advantage of leading enterprises in the industry, leaving new entrants facing high entry thresholds.

IV. Development Trends of Cord Fabric: High Performance, Greenization and Intelligence

In the future, driven by industrial upgrading and policy guidance, the cord fabric industry will develop steadily towards high performance, greenization, and intelligence. In terms of high performance, policies explicitly advocate accelerating the research and development of high-performance skeletal materials, mandating that the localization rate of domestic high modulus low shrinkage polyester, ultra-high strength nylon 66, and meta-aramid cord fabric should not be less than 75% by 2026. High-performance cord fabric will gradually replace conventional products, and its application in fields such as new energy heavy-duty truck tires will be further expanded — the demand for fatigue-resistant and low-heat-generation cord fabric for new energy heavy-duty truck tires has surged, with the single-tire usage increasing by approximately 18% compared with traditional fuel-powered heavy-duty trucks.

In terms of greenization, the industry is gradually moving away from extensive expansion. Enterprises are augmenting investment in environmental protection, promoting technological transformations such as zero wastewater discharge and waste heat recovery. Meanwhile, research and development efforts on biodegradable cord fabric and recycled fiber cord fabric are continuously intensified, balancing performance and environmental protection needs, which aligns with the global trend of sustainable development. In terms of intelligence, leading enterprises have successively deployed intelligent production lines, investing in intelligent spinning equipment and online tension closed-loop control systems to enhance production efficiency and product quality, reduce production costs, and further consolidate their competitive edge.

From a market perspective, it is anticipated that by 2026, the global tire cord fabric market will reach 7.89 billion US dollars, with a compound annual growth rate of 7.4%. The Asia-Pacific region will become the world’s fastest-growing region due to the rapid growth of passenger car production in countries such as China and India; the market size of China’s cord fabric industry is expected to reach 22 billion yuan, a year-on-year increase of 18.5%, among which the growth rate of high-performance cord fabrics such as nylon 66 and aramid will be significantly higher than the industry average, indicating that the industry is transitioning from scale expansion to value upgrading.

V. Conclusion: A Small Fabric Undertakes a Great Mission

Although cord fabric is not a well-known material to the general public, it is deeply integrated into the fabric of modern industry. From automobile travel to mine transportation, from aerospace to the new energy industry, it supports the stable operation of various products with "skeletal power" and witnesses the iteration and upgrading of industrial technology. Today, China’s cord fabric industry has achieved a transformation from following to leading. Driven by policy support, technological innovation, and market demand, it is evolving towards higher quality, greener, and more intelligent directions. In the future, with the continuous breakthrough of high-performance materials and the steady expansion of application scenarios, this "unassuming skeletal material" will undoubtedly play a more pivotal role in the wave of global industrial upgrading and inscribe its own industrial legend.