The Global Multilayer MLCC Release Film Market was valued at USD 3.55 Billion in 2023 and is projected to reach USD 6.25 Billion by 2032, growing at a Compound Annual Growth Rate (CAGR) of 6.5% during the forecast period (2024–2032). This robust growth is fueled by the insatiable global demand for consumer electronics, the electrification of the automotive sector, and the relentless miniaturization trend in multilayer ceramic capacitors (MLCCs), which are vital components in virtually all modern devices.

Within this high-precision manufacturing chain, release films play a critical yet often understated role. These specialized PET films, coated with a silicone release agent, act as a temporary carrier for the ceramic “green sheets” during the MLCC production process, ensuring perfect peelability, uniform thickness, and flawless surface quality without damaging the delicate dielectric layers. As the semiconductor and passive component industries push for greater capacity and thinner form factors, the spotlight intensifies on the material innovators enabling this progress. In this blog, we profile the Top 10 Companies in the Multilayer MLCC Release Film Industry—specialty chemical firms, film manufacturers, and material science pioneers shaping the future of global electronics production.

Download FREE Sample Report:
Multilayer MLCC Release Film Market – View in Detailed Research Report

---

🔟 10. Hsu Kuang Industrial Corporation

Headquarters: Taipei, Taiwan
Key Offering: HSK MLCC Release Films (Single & Double-sided)

Hsu Kuang is a prominent Taiwanese material supplier deeply integrated into the Asia-Pacific electronics ecosystem. The company specializes in adhesive materials and functional films, with its MLCC release films catering to major capacitor manufacturers in Taiwan and mainland China. Its strategic focus is on developing high-purity and low-defect films for high-capacitance and ultra-miniaturized MLCC production.

Innovation & Growth Drivers:

• Deep integration with local MLCC supply chains in Taiwan and China.
• R&D focused on films for next-generation, high-layer-count MLCCs.
• Agile production and customization to meet specific capacitor maker needs.

---

9️⃣ 9. Jiangyin Tongli Optech Co., Ltd.

Headquarters: Jiangyin, Jiangsu, China
Key Offering: High-Performance MLCC Casting Films

Jiangyin Tongli Optech is a specialized Chinese manufacturer focused on optical films, backlight modules, and functional films for electronics. The company’s entry into the MLCC release film space leverages its expertise in precision coating and surface treatment. It supplies directly to several leading domestic MLCC producers, contributing to the rapid scaling of China’s capacitor industry.

Innovation & Growth Drivers:

• Leverages expertise in optical film coating for high-smoothness release layers.
• Supports China’s strategic push for self-sufficiency in core electronic materials.
• Cost-effective solutions balancing performance with manufacturing efficiency.

---

8️⃣ 8. Sichuan EM Technology Co., Ltd.

Headquarters: Deyang, Sichuan, China
Key Offering: EM-TECH MLCC Carrier Films

Sichuan EM Technology is a key domestic supplier in China’s western electronics hub. The company provides a range of functional films and tape products, with MLCC release films forming a strategic part of its portfolio. It focuses on serving the growing base of MLCC manufacturers in mainland China, emphasizing quality consistency and reliable supply logistics.

Innovation & Growth Drivers:

• Strategic location serving China’s inland electronics manufacturing clusters.
• Investment in cleanroom coating facilities for high-end film production.
• Focus on improving yield rates and reducing contamination for customers.

---

7️⃣ 7. Cosmo Advanced Materials & Technology Co., Ltd.

Headquarters: Seoul, South Korea
Key Offering: COSMOSHINE® MLCC Release Films

Cosmo Advanced Materials, part of the Cosmo Chemical group, is a major South Korean player in functional films and advanced materials. The company’s COSMOSHINE® brand is well-recognized for high-performance PET films used in various industries, including MLCC production. Its strong R&D capabilities and proximity to global electronics giants in South Korea make it a critical supplier.

Innovation & Growth Drivers:

• Strong R&D in silicone release technology and ultra-smooth surface treatment.
• Close partnerships with leading South Korean and Japanese MLCC manufacturers.
• Vertically integrated production for better quality control and cost management.

Download FREE Sample Report:
Multilayer MLCC Release Film Market – View in Detailed Research Report

---

6️⃣ 6. Zhejiang Jiemei Electronic Material Co., Ltd.

Headquarters: Quzhou, Zhejiang, China
Key Offering: High-Quality Single/Double-Sided Release Films

Zhejiang Jiemei is a dedicated and rapidly growing Chinese manufacturer of electronic specialty materials, with a primary focus on MLCC release films. The company has aggressively expanded its production capacity to meet domestic demand and is known for its consistent product quality and strong technical support for its customers in the highly competitive Chinese MLCC market.

Innovation & Growth Drivers:

• Specialized focus solely on electronic film materials, ensuring deep expertise.
• Significant capacity expansion to support China’s dominance in MLCC output.
• Development of films suitable for high-speed, automated casting lines.

---

5️⃣ 5. Jiangsu Shuangxing Color Plastic New Materials Co., Ltd.

Headquarters: Suzhou, Jiangsu, China
Key Offering: Diverse Functional PET Films including MLCC Release Films

A major force in China’s film industry, Jiangsu Shuangxing is a publicly listed company with a vast portfolio of polyester films. While its product range is broad, its specialty films division produces high-grade MLCC release films. Its scale, advanced coating technology, and strong financial backing allow it to be a volume supplier to large capacitor makers.

Innovation & Growth Drivers:

• Massive production scale and vertical integration from base PET to coated film.
• Continuous investment in state-of-the-art coating and inspection equipment.
• Ability to offer a one-stop shop for various film needs of electronics clients.

---

4️⃣ 4. Nan Ya Plastics Corporation

Headquarters: Taipei, Taiwan
Key Offering: Nan Ya MLCC Carrier Films

As part of the Formosa Plastics Group, one of the largest industrial conglomerates globally, Nan Ya Plastics is a titan in the polyester and plastics industry. Its expansive product line includes a wide array of PET films, and it is a major supplier of MLCC release films, particularly in Asia. The company leverages its unparalleled scale in raw material production and deep technological expertise in polymer science.

Innovation & Growth Drivers:

• World-class scale and integration, offering stability and cost advantages.
• Extensive R&D resources dedicated to polymer modification and film performance.
• Global reputation and established relationships with tier-1 electronics manufacturers.

---

3️⃣ 3. Toyobo Co., Ltd.

Headquarters: Osaka, Japan
Key Offering: COSMOSHINE® (Licensed) and proprietary MLCC Films

Toyobo is a distinguished Japanese specialty chemical and film manufacturer with a long history of innovation. The company is a key supplier of high-performance polyester films for industrial and electronics applications. Its MLCC release films are renowned for their exceptional quality, thermal stability, and ultra-low defect rates, catering to the most demanding Japanese and Korean MLCC producers.

Innovation & Growth Drivers:

• Pioneering expertise in polymer and silicone chemistry for superior release properties.
• Focus on films for ultra-thin, high-capacitance, and high-reliability MLCCs.
• Strong commitment to quality control, a critical factor for advanced manufacturing.

Get Full Report Here:
Multilayer MLCC Release Film Market – View in Detailed Research Report

---

2️⃣ 2. Mitsubishi Chemical Group

Headquarters: Tokyo, Japan
Key Offering: High-performance PET Films for MLCC (e.g., Diafoil®)

Mitsubishi Chemical Group stands as a global chemical powerhouse, and its performance products segment is a leader in advanced materials. The company’s expertise extends to high-purity, specialty polyester films engineered for the electronics sector. Its MLCC release films are designed to meet the extreme precision requirements of cutting-edge capacitor production, emphasizing dimensional stability and ultra-clean surfaces.

Innovation & Growth Drivers:

• World-leading material science capabilities driving next-generation film formulations.
• Strategic focus on high-growth, high-margin segments like advanced electronics.
• Global supply chain and technical support network serving international clients.

---

1️⃣ 1. Toray Industries, Inc.

Headquarters: Tokyo, Japan
Key Offering: Lumirror® MLCC Release Films

Toray Industries is the undisputed global leader in the MLCC release film market. Its Lumirror® brand of polyester films is the industry gold standard, known for exceptional quality, consistency, and technological sophistication. Toray’s films are integral to the production of high-end MLCCs by leading manufacturers worldwide. The company invests heavily in R&D to stay ahead of technology curves, such as developing films for next-generation, smaller, and higher-layer-count capacitors.

Innovation & Growth Drivers:

• Overwhelming global market share and deep, trusted partnerships with all major MLCC makers.
• Unmatched R&D in biaxially oriented polyester (BOPET) film technology and coating science.
• Pioneering the development of films for novel MLCC manufacturing processes and materials.

---

🌍 Outlook: The Future of Multilayer MLCC Release Films Is Driven by Precision and Miniaturization

The multilayer MLCC release film market is undergoing a significant transformation, moving from a commoditized material to a critical performance-enabling component. As MLCCs become foundational to 5G, electric vehicles, IoT, and advanced computing, the films that enable their manufacture must meet ever-tighter specifications for thinness, smoothness, thermal resistance, and cleanliness.

📈 Key Trends Shaping the Market:

• Ultra-thin Film Development: Push for thinner release films (below 10μm) to support the production of smaller, higher-capacity MLCCs with more layers.
• High-Temperature Stability: Demand for films that can withstand higher processing temperatures associated with new ceramic formulations and sintering processes.
• Regional Supply Chain Dynamics: Strong growth of Chinese and Korean suppliers, increasing competition and fostering regional supply chains, though Japanese leaders like Toray retain a technology edge.
• Customization and Co-Development: Closer collaboration between film suppliers and MLCC manufacturers to co-develop proprietary film solutions for specific next-generation capacitor designs.

Get Full Report Here:
Multilayer MLCC Release Film Market – View in Detailed Research Report

The companies profiled above are not merely supplying a consumable film—they are providing the essential foundation upon which the miniaturization and advancement of global electronics depend. Their continuous innovation in material science will directly influence the performance, cost, and availability of the capacitors that power our digital world.