We will be exhibiting at the Adhesive and Bonding Technology Exhibition 2024 held on May 24, 2024.

This is a surface treatment technology that dramatically improves the adhesion of fluororesin films and polyimide films, which have been considered difficult to bond until now.

At Kawamura Industries, we apply plasma treatment to films, metal foils, non-woven fabrics, and more, performing surface modifications such as hydrophilization and hydrophobization. This treatment significantly improves the adhesion of various films and allows for the removal and purification of organic substances from the substrate surface. It can effectively remove residues such as rolling oils that are difficult to completely eliminate with wet cleaning. Additionally, it is possible to bond various materials together without the use of adhesives. **Features of Kawamura Industries' 'Vacuum Plasma Treatment'** - Dramatically improves adhesive strength - Effectively removes rolling oils and organic substances, purifying the surface - Enables adhesive-free bonding of various materials - Selects suitable gas types and plasma treatment conditions for each project - Treatment effects last for an extended period - Continuous processing is possible with roll-to-roll technology *For more details, please refer to the PDF document or feel free to contact us.*

• Surface treatment contract service

Achieving adhesive-free laminating processing through the integration of plasma treatment technology!

At Kawamura Industries, we perform thermal lamination processing using large press equipment and continuous thermal lamination devices. This is carried out in a clean room, and adhesive-free lamination processing of materials treated with plasma is also possible. Please feel free to consult us regarding contract processing! 【Features of Kawamura Industries' 'Thermal Lamination'】 　■ High-temperature bonding (Max 400℃) of sheet materials, etc., is possible using vacuum thermal press equipment. 　■ Roll-to-roll bonding is possible using continuous thermal lamination equipment. *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract
• Surface treatment contract service
• Other contract services

The "vacuum hot press," which can also perform surface treatment in the previous process, and the "coating" technology for metal foils are suitable for the processing of electronic materials such as substrates for 5G and base materials for planar heating elements!

At Kawamura Industries, we develop and manufacture materials for electronic applications and provide associated processing technologies. We will introduce technologies that have a proven track record for substrates used in 5G and for planar heating elements. 【Our Technology: Electronic Materials - Strengths of Vacuum Heat Press Coating Technology】 ■ Vacuum Heat Press In prototype and mass production using vacuum heat pressing, we can press without adhesives, allowing us to better utilize the inherent properties of the materials. (Note: We can also accommodate laminated products with adhesives.) - We have a large number of press machines, capable of handling various sizes and temperatures. - There are press machines installed in a cleanroom environment. ■ Resin Coating on Metal Foils Although we operate in a contract processing format, we can combine "metal foil + high-temperature treatment." - Our coating drying oven can handle temperatures up to 260°C, allowing for the drying of high-boiling point solvents. - We can also accommodate polyimide coatings with a high-temperature curing oven that can handle up to 400°C. Including material procurement, we provide consistent support from small lots and prototypes to mass production, so please feel free to contact us. *We are currently publishing an introductory document summarizing what Kawamura Industries can do! You can view it immediately via [PDF Download].

• Press Dies
• Other painting machines
• Surface treatment contract service

[Presentation of 4 Technical Introduction Materials] We respond from prototyping to mass production! We also support material procurement. We accommodate electronic materials that require high functionality, such as those for 5G products.

At Kawamura Industries, we create and provide electronic materials with various functions by integrating processes such as slitting, plasma surface treatment, sputtering, and thermal lamination. We can handle everything from prototyping to mass production, including material procurement. We welcome inquiries for small lot requests as well. 【Our Technologies】 ■ Slitting With about 50 years of extensive experience, we can accommodate slit widths from 2mm to 2,000mm. We can process in clean rooms as well as in yellow rooms. ■ Plasma Surface Treatment Effective for improving the adhesion of low-adhesion films like fluorine films. Our roll-to-roll equipment allows for rapid mass production startup. ■ Thermal Lamination We have a vacuum thermal press capable of handling high temperatures up to 400°C within a clean room. Our laminating machines can also operate in a clean environment from the preparation stage. ■ Sputtering We possess roll-to-roll equipment. In collaboration with partner companies, we can also perform electrolytic copper plating on sputtered materials using roll-to-roll methods. *You can view technical documents and introductory materials regarding the above processing technologies from the <PDF Download>. Please feel free to contact us with any inquiries.

• Processing Contract
• Surface treatment contract service
• plastic

It is a heat-resistant laminated board that integrates polyimide film without adhesive.

Kawamura Industries' "Polyimide Laminate (PI-Plate)" is a laminate made by layering and thermally bonding polyimide film that has been activated on its surface through plasma treatment. **Features of Kawamura Industries' "Polyimide Laminate"** - Excellent heat resistance due to being adhesive-free → Continuous: 200°C / Short-term: 400°C - Exhibits excellent mechanical properties derived from polyimide film - Laminates can be produced in sizes up to 480mm x 1,100mm - Maximum thickness of 10mm (proven) *Please feel free to consult us regarding thicknesses over 10mm. *For examples of properties, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Other polymer materials
• Other contract services

It is a material with excellent heat resistance, oil resistance, and hydrolysis resistance, eliminating the need for adhesives. Suitable for insulation applications in EV/HEV vehicles!

Kawamura Industries' "Namil" is a material that is directly bonded without the use of adhesives, thanks to our unique plasma surface treatment and thermal lamination technology. Since it is manufactured through a process that does not use any adhesives or solvents, there are no emissions of volatile organic compounds (VOCs), contributing to the reduction of environmental impact on the Earth. By using aramid paper on both sides, we enhance heat resistance and varnish impregnation, and by using PPS film in the intermediate layer, we improve hydrolysis resistance. It is also possible to produce a high heat-resistant grade using polyimide film for the intermediate layer. **Features of Kawamura Industries' "Namil":** - Excellent heat resistance due to being adhesive-free - Thin and excellent thermal conductivity due to being adhesive-free - Superior varnish impregnation due to the use of aramid paper on the surface - Excellent oil resistance and hydrolysis resistance. *For more details, please refer to the PDF document or feel free to contact us.*

• Composite Materials
• Other polymer materials
• Paper and pulp products

Variable Area Flowmeters Reliable quality designed to world standards When measuring the flow of high-pressure or high-temperature liquids and gases that are not suitable for plastic, our robust "glass tube variable area flowmeter (rotameter)" allows for more accurate flow measurement. It offers a wider flow range and is suitable for various liquids and gases! Contents ■ Glass tube variable area flowmeters / Metal tube variable area flowmeter lineup ■ Custom design solutions ■ Accessories & replacement parts ■ Support for technical documentation and compliance with various regulatory requirements ■ Services and support, etc.

The pinhole inspection for packaging engineering is fully automated, eliminating packaging defects based on certain quality standards. The judgment results and operational status can be managed via a monitor screen. - Quantitative management of quality standards for the pinhole inspection process - Ensuring the quality of the product's shelf life - Establishing evaluation criteria for the manufacturing process, achieving quantitative quality assurance - Slim and space-saving design that can be connected to existing production lines - Quick changeover for product variety switching can be handled in a short time by exchanging chambers - Fully domestically produced, allowing for rapid maintenance and troubleshooting - Example target works: pillow packaging, packaged rice (packaged cooked rice), etc. *Please consult us regarding the use of this product for pharmaceuticals.

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Products from Japan Emulsifiers are used by customers in many industries and fields. Depending on your application, we can also introduce grades not listed in the catalog. Please feel free to contact us. Materials can be downloaded from Ipros, and are also featured on our official website. - Surfactant "Newcall" - Amino alcohol-based, morpholine-based, piperazine-based "Amines" - Gas absorbents and neutralizers "Amino Alcohols" - Glycol ethers and amines for electronic materials "Metarify" - Industrial cleaning agents "Minemal" - Cellulose-dissolving ionic liquids "Amino Ion" *Newcall, Metarify, Minemal, and Amino Ion are registered trademarks of Japan Emulsifiers.

Tokyo, February 6, 2026 - (JCN Newswire) - The Global Finance Technology Network (GFTN), which promotes collaboration and technological innovation in the global fintech industry, will hold the GFTN Forum Japan 2026 (hereinafter referred to as "the Forum") as an official event of Japan Fintech Week 2026, hosted by the Financial Services Agency, from February 24 (Tuesday) to 27 (Friday), 2026. At this Forum, policymakers from around the world, leaders from the financial industry, investors, and founders will gather to focus on cutting-edge themes that have a significant impact on the structure and trends of international financial markets, such as "Agent AI," "Tokenization of Assets," and "Capital Flows of \$13 Trillion." Furthermore, discussions will be held with domestic and international leaders on Japan's new role in the global financial market and strategies for the future.