Seamless and high-capacity! Type IV tank liner realized through rotational molding.
Type IV tank liners are made of lightweight resin and have excellent corrosion resistance. The material used is plant-based PA11, which not only ensures gas barrier properties but also contributes to achieving carbon neutrality. By integrating the liner through rotational molding, we can achieve uniform wall thickness and strength even in large-capacity, long products. Additionally, development can be completed in a shorter time compared to injection molding. Furthermore, capital investment costs can be significantly reduced. Our company can suppress harmful voids through our unique active vent technology.
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basic information
The second image is a demo sample. Size: Φ: 300mm × 700mm (approximately 40ℓ) Material: PA11 Natural is standard. Changes to size and material are subject to consultation. Co-development is possible.
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Applications/Examples of results
Type IV pressure tank liner for hydrogen gas and CNG tanks for FCV use.
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Company information
Takagi Seiko Co., Ltd. has been continuously introducing cutting-edge products to the world since its establishment, while innovating in plastic molding technology. We demonstrate our long-standing creativity in all aspects related to plastics, including high-precision mold design and manufacturing, advanced molding technologies that produce high-quality products, and production systems that enable mass production in a short period. We also respond swiftly to the digitalization and globalization of the industrial sector, implementing not only 3D automatic mold design but also the latest various simulation software in our product design and development system. Additionally, we have established a network system that responds in real-time, including the expansion of production bases directly connected to our customers' overseas locations.