Contributing to One-Shot Molding and Improved Production Efficiency: Nittobo’s Commingled Glass Cloth
Combining the toughness of glass fiber and the moldability of resin in a single sheet. Nittobo’s "Commingled Cloth" enables one-shot molding of complex shapes and dramatic productivity improvements.
Nittobo’s "Commingled Glass Cloth" is an innovative composite material created by twisting and weaving high-strength "glass fibers" with thermoplastic "organic fibers (plastic fibers)" using proprietary technology. Its greatest feature lies in "one-shot molding," which allows products to be manufactured using only heat and pressure. Since the resin is already uniformly mixed with the fibers, the material exhibits exceptional mold-following capability and impregnation. This allows for the precise molding of deep-drawn shapes and complex contours—previously difficult to achieve—in a single process. Consequently, it strongly supports a dramatic shortening of manufacturing steps, cost reduction, and labor savings. Furthermore, by leveraging the properties of thermoplastic resin, post-molding reprocessing and recycling are made easy, contributing to a reduced environmental footprint. While lightweight, it possesses high reaction force and superior impact resistance that surpass aluminum, providing a new standard for manufacturing sites where both strength and productivity are required.
basic information
[Basic Structure] ・Fabric made from commingled yarn (a blend of glass fiber and organic fiber/resin yarn). [Primary Material Composition] ・Reinforcing Fiber: E-glass (Continuous Glass Fiber) ・Matrix Resin: Polyamide (PA) [Physical Properties] ・Please download the technical documents for detailed specifications. [Product Form] ・Cloth (Fabric) [Features] ・Excellent deep-drawing moldability (mold-following), superior impregnation, high rigidity, and impact resistance.
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Applications/Examples of results
[Automotive & Mobility] ・Bumper Reinforcements: Achieving weight reduction through metal replacement and high impact absorption. ・Battery Trays & Cases: High-rigidity enclosures for protecting lithium-ion batteries. ・Engine Peripheral Parts: Complex-shaped parts such as oil pans and seat pans. [Electronic Devices & Precision Parts] ・Mobile PC & Smartphone Enclosures: Thin, lightweight covers for mobile devices that are resistant to drop impacts. ・Sensor Housings: Cases for various sensors to protect precise internal structures. [Industrial & Consumer Goods] ・Suitcases: Lightweight and tough travel bags utilizing deep-drawn shapes. ・Structural Reinforcement: Increasing the rigidity of existing parts and promoting multi-material designs. [Key Takeaways] ・While its initial rigidity may be lower than metal materials like aluminum, its reaction force until failure surpasses that of metal. Its tenacity—meaning it "does not snap or break" even under impact—has been proven through testing.
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[Announcement] We will be exhibiting at the "Automotive Technology Exhibition 2026 NAGOYA"!
We will be exhibiting at the "Automotive Technology Exhibition 2026 NAGOYA" (Booth Number: 312) held at Aichi Sky Expo (Aichi Prefectural International Exhibition Center). At our booth, we will propose our unique fiberglass products and technologies that address the challenges of next-generation mobility development, such as electrification, lightweighting, and multi-materials in automobiles. ■ Main Exhibits ● High-Strength Thin-Walled GFRP → Achieves significant weight reduction and insulation through metal substitution. It also possesses non-combustibility and corrosion resistance, contributing to extended EV range and improved safety. ● Thermoplastic Woven Fabric → Excellent in impregnation and deep drawing during molding, making it ideal for complex shapes required in EV battery peripheral components. ● Dot Coating Technology → Our unique processing technology that enhances molding efficiency through hot melt application while maintaining the inherent breathability and flexibility of the substrate, adding various functions such as deodorization and antibacterial properties. ● Low Dielectric Glass Fabric → Features low dielectric properties (Low Dk/Df) with minimal transmission loss, contributing to improved communication environments and sensing accuracy for ADAS and autonomous driving. We sincerely look forward to your visit.
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[Notice] We will be exhibiting at the "Automotive Technology Exhibition 2026 YOKOHAMA"!
We will be exhibiting at the "Automotive Engineering Exposition 2026 YOKOHAMA" (Booth No. 299) held at Pacifico Yokohama starting tomorrow. At our booth, we will present our unique fiberglass products that address the challenges of next-generation mobility development, such as electrification, lightweighting, and multi-materialization of automobiles. ■Main Exhibits ● High-Strength Thin GFRP → Achieves significant weight reduction and insulation through metal replacement. It also possesses non-combustibility and corrosion resistance, contributing to extended EV range and improved safety. ● Thermoplastic Woven Fabric → Excellent in impregnation and deep drawing during molding, making it ideal for complex shapes required in EV battery peripheral components. ● Dot Coating Technology → Our unique processing technology that enhances molding efficiency through hot melt application while maintaining the inherent breathability and flexibility of the substrate, adding various functions such as deodorization and antibacterial properties. ● Low Dielectric Glass Fabric → Features low dielectric properties (Low Dk/Df) with minimal transmission loss, contributing to improved communication environments and sensing accuracy for ADAS and autonomous driving. Through these advanced materials, we will support the evolution of next-generation vehicles. We sincerely look forward to your visit.
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Nittobo Group: Creating a Healthy and Comfortable Future The Nittobo Group is dedicated to enhancing social value and contributing to a prosperous society. Under our long-term vision, "Big VISION 2030," we strive to be a Global Niche No. 1 provider in "Environment & Energy," "Digitalization," and "Health & Safety." Combining a century of expertise in glass fiber, functional chemicals, and textiles, we serve as the best partner for our customers' product development.