Starting tomorrow, we will be exhibiting at the Secondary Battery Expo (Tokyo Big Sight) ◇ For inquiries about slurry dispersion, Plimix will be at your service.

Regarding the particle dispersion method for slurry, we propose the solid kneading method → CDM process (patented) [related video available].

We propose a CDM process using our Filmix® as a method for manufacturing electrode slurries for lithium-ion batteries. Compared to traditional solid kneading methods, it offers the following advantages: - Short processing time - High dispersion capability - High reproducibility - Easy scale-up for mass production ■ Solid Kneading Method Process We use kneading machines such as Hibis Dispermix. The typical process involves adding all the powdered raw materials → gradually adding liquid raw materials → kneading until it forms a crumbly to dough-like consistency → further adding liquid raw materials gradually for dilution → performing viscosity adjustment and degassing. <Problems with the Solid Kneading Method> - Maximum scale is around 1,000L - Takes 5 to 10 hours per batch - Low reproducibility ■ CDM Process Steps In the CDM process, instead of taking 5 to 10 hours, we slurry the mixture by adding all liquid and powdered raw materials at once and pre-mixing for about 30 minutes until it can be pumped → then we continuously process the entire amount using Filmix® in 30 minutes. <Effects of the CDM Process> 1) MAX processing of 1,920L/H 2) High reproducibility due to fewer man-hours 3) Reduction in the number of personnel required 4) Decrease in the number of devices and installation area needed

• Emulsifier/Disperser
• Mixer/agitator
• Homogenizer

Continuous manufacturing process and equipment for electrode slurry using Filmix® developed for dispersing electrode materials of lithium-ion batteries and fuel cells.

CDM stands for Continuous Dispersion Mixing, which is a continuous manufacturing process for electrode slurries using Filmix® developed for the dispersion applications of electrode materials in lithium-ion batteries and fuel cells. The nanoparticle design mixer (dispersion stirring device) Filmix® 56-L type is compatible with both batch and continuous processes. It can also be used by setting up a continuous line on a tabletop. ▼▼ Basic Procedure for Continuous Operation ▼▼ 1) Preliminary dispersion with a homodisperse or similar device 2) Transfer of the processing liquid using a pump 3) Dispersion with Filmix® ■ This single unit can be compactly used from research and development to small-scale production! ■ There are many successful scale-up cases from research machines to production machines! ◆◇━━━━━━━━━━ 　　Testing Now Available! ━━━━━━━━━━━◇◆ If you have materials that are problematic for dispersion or homogenization, please give it a try. We are currently offering two booklets related to battery manufacturing as a gift. 　◎ 'Battery Device Countermeasures Booklet'　　 　◎ 'Booklet on Fuel Cell MEA Manufacturing' * If you would like to request a test or booklets, please feel free to contact us.

• Mixer/agitator

[Video Available] Improve the quality and reduce costs of electrode material slurry! Numerous delivery achievements in the battery industry with the slurry manufacturing equipment Filmix® *Catalog available.

Filmix® is a mixer (dispersion stirring device) that enables sharp particle size distribution and micronization to nanometer sizes, which was difficult to achieve with conventional high-speed stirrers. It has a proven track record in the battery industry. ● Uniform Mixing The performance of lithium-ion battery electrode materials cannot be realized without uniform mixing. By using Filmix® to mix materials uniformly, a highly stable slurry can be produced. ● Accelerated Development Speed By achieving emulsification, dispersion, and nanometer-level micronization in seconds with Filmix®, development time can be significantly reduced. ● Testing Now Available! If you have materials that are challenging to disperse or homogenize, please give it a try! Additionally, we are currently offering two catalogs related to electrode material slurry production as a gift! ◎ "Continuous Production Technology CDM Process (Filmix® Catalog)" ◎ "Booklet on Fuel Cell MEA Manufacturing" *If you would like to request a test or catalogs, please feel free to contact us.

• Emulsifier/Disperser
• Mixer/agitator
• Homogenizer

Improving the quality of slurry and reducing manufacturing costs! Introducing continuous production technology for electrode material slurry using Filmix® (continuous processing in the kneading process).

Using the dispersing mixing device Filmix(R), active materials, conductive materials, solvents, and binders are uniformly dispersed in a short time. A slurry with high reproducibility of viscosity and excellent stability can be continuously produced. <Components of the CDM Process> ○ Pre-mixer ◎ Filmix(R) ○ Storage tank (conditioning tank) <Advantages of the CDM Process> ■ Produces high-quality slurry! ■ Reduces manufacturing time! ■ Cost reduction! (Compact factory, labor saving) ■ Easy to scale up!

• Secondary Cells/Batteries
• Lithium-ion battery
• Mixer/agitator

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)

Dear Sir/Madam, I would like to express my congratulations on the continued prosperity of your company. Thank you very much for your exceptional support. We would like to inform you that our company will be closed for winter holidays during the following period. We apologize for any inconvenience this may cause and kindly ask for your understanding. 1. Winter Holiday Period From Thursday, December 28, 2023, to Thursday, January 4, 2024. 2. Business Operations After the Winter Holiday Period We will resume normal operations from Friday, January 5, 2024.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.