[Exhibition Announcement] We will be exhibiting at "TOKYO PACK 2022."

Test coater suitable for research and development of functional paper, functional films, and printed electronics.

The roll-to-roll pilot coater "VCML" is a multifunctional test coater capable of printing, coating, and laminating on flexible materials such as films, roll paper, and metal foils. 【Features】 ■ Supports over 12 types of printing/coating/laminating with head exchange ■ Compact size (integrated control panel) Machine dimensions: 2.5m (L) × 1m (W) × 1.8m (H) Web width: 300mm (max) ■ Sample coating possible with just a few hundred cc of material, allowing for easy sampling from several meters to hundreds of meters ■ Easy operation with a color touch panel ■ Easy cantilever-style exchange for unwind and rewind shafts ■ Dryer options available (hot air drying / IR / UV) ■ Internet option available for remote diagnosis of the machine Download the catalog here▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here▼ https://www.matsuo-sangyo.co.jp/products/vcml/

• Printing Machinery

A tabletop automatic printing test machine capable of gravure printing, flexo printing, bar coating, and full coating/lamination through head replacement.

The tabletop multi-coater has arrived, enhancing operability and reproducibility while maintaining its traditional multi-functionality! 【Features】 ■ By changing the head, you can easily perform bar coating, gravure, gravure offset, flexo printing, and lamination. ■ Coating and printing are possible up to A3 size. ■ Anyone can achieve accurate coating without any deviation easily. ■ You can create samples that correlate with the production line using a small amount of ink, reducing waste of expensive materials. ■ Printing and lamination can be done on any flexible substrates such as paper, film, and metal foil. ■ You can print and compare two or more types of ink simultaneously, allowing for alignment for overprinting. ■ Equipped with a touch panel for user-friendly operation. Demonstrations are currently being accepted at the Shin-Yokohama demo room! Download the catalog here▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here▼ https://www.matsuo-sangyo.co.jp/products/k303-multi-coater/

• Printing Machinery

Maximum speed up to 99m/min! Instantly produce high-quality print samples. Adjust print pressure and anilox pressure to reduce production machine downtime.

The "FlexiProof 100/100UV" is a tabletop flexographic printing proofing machine. It can produce proof prints equivalent to production machines at a high speed of up to 99m/min, allowing for checks on quality, abrasion resistance, and flexibility without stopping the production machine. It contributes to reducing production machine downtime, creating samples, and improving quality management efficiency. Additionally, the anilox pressure and printing pressure can be easily adjusted using a dial gauge, and it is capable of printing on delicate materials such as aluminum foil and tissue. Anilox replacement and cleaning can be done easily, and a UV curing device-equipped type is also available. 【Examples of Applications】 - Development of flexo inks for printable electronics - Design development using flexo process printing - Simulation of setting conditions for flexo printing - Development of conductive inks for antenna circuits of IC tags Download the catalog here▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here▼ https://www.matsuo-sangyo.co.jp/products/flexiproof-100/

• Testing Equipment and Devices

Maximum speed of 100m/min! Create high-quality print samples in an instant. Easy operation with air pressure control! *Demo available now.

You can instantly create high-quality print samples of inks used in gravure printing machines. It is equipped with necessary functions for those using liquid inks or involved in manufacturing. Ideal for R&D, computer color matching data, quality control, and printing sample production. ■Features - Capable of printing on any flexible material - Excellent print suitability with printing speeds of up to 100m/min - Easy-to-clean quick-release doctor blade - Uses electronic engraving plates - Microprocessor-controlled servo motor drive - Control of printing pressure and doctor pressure via air pressure - Coating targets: paper, film, metal foil ★ Testing available at the Shin-Yokohama demo room, online demos also accepted! Feel free to contact us. Download the catalog here▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here▼ https://www.matsuo-sangyo.co.jp/products/gp-100/

• Printing Machinery

Gravure printing, flexo printing, and lamination tests are possible with head replacement! A desktop automatic test coater that easily produces printing samples.

■Features - Compact and lightweight, it can be installed in various locations. - It uses actual ink, and with head replacement, it can easily perform gravure, gravure offset, flexo printing, and lamination. - It can print on various materials such as film, paper, aluminum foil, metal foil, and PVC. - It allows for simultaneous printing of two or more inks for comparison and alignment for overprinting. - It enables testing with a small amount of ink, reducing waste of expensive materials. - Ideal for research and development, including quality control, print suitability testing, and computer color matching. It is also suitable for printed electronics research and development. - A product from RK, which boasts over 60 years of experience in more than 40 countries worldwide. Download the catalog here▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here▼ https://www.matsuo-sangyo.co.jp/products/k-printing-proofer/

• Printing Machinery

Automatic measurement of gel time for thermosetting resins! Curing behavior of the resin can also be confirmed. *Demo applications are currently being accepted / Online demos are also being conducted.

Manual measurements often vary in methods and criteria depending on the measurer, leading to significant measurement errors. "Madoka" can obtain high-precision and stable data regardless of the measurer's skill. 【Measurement of Various Resins Possible】 Epoxy, silicone, urethane, PVC, unsaturated polyester, phenol, prepreg, EMC, encapsulants, sealing materials, adhesives, inks, etc. 【For Those Facing Such Issues】 ◆ Want to eliminate "ambiguous" judgment criteria based on human perception ◇ Want to standardize measurement criteria between factories and streamline quality control operations ◆ Want to manage measurement result databases and conduct data analysis collectively ◇ Want to automatically output measurement data to a server 【Features】 ■ Heating plate temperature rise: Measurement starts just 5 minutes after power is turned on ■ Can be set from room temperature to high temperatures up to 300℃ ■ Measurement results are graphed as torque curves to confirm curing behavior Download the catalog here▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details here▼ https://www.matsuo-sangyo.co.jp/products/madoka/

• Testing Equipment and Devices

This is a lightweight, compact handheld UV-LED irradiator. It is easy to carry and can be used conveniently. *Demo available.

- This is a lightweight and compact handheld UV-LED irradiator. - It is easy to carry and can be used conveniently. - You can choose from four wavelengths (365nm, 385nm, 395nm, 405nm). - It has become even easier to use when combined with a dedicated box with an up-and-down mechanism (optional). Download the catalog here ▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here ▼ https://www.matsuo-sangyo.co.jp/products/ms-h/

• Other inspection equipment and devices

Area irradiation type UV-LED irradiator. Available in five wavelengths. *Demo available.

- We have achieved a compact, lightweight, air-cooled high-output area irradiation type UV-LED irradiator. - Customization options are available according to your needs, including larger irradiation areas, circular types, and segmented irradiation functions. - The MS-A0202 series has added a wavelength of 275nm. - Wavelengths of 275nm, 365nm, 385nm, 395nm, and 405nm are selectable. Download the catalog here ▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here ▼ https://www.matsuo-sangyo.co.jp/products/ms-a/

• Other inspection equipment and devices

A bar-type high-output UV-LED irradiator that can be mounted on a tabletop conveyor. *Demo available.

- The bar-type high-output UV-LED irradiator can be mounted on a tabletop conveyor. - Wavelengths of 365nm, 385nm, 395nm, and 405nm can be selected. - It adopts a forced air cooling system, eliminating the need for a chiller. - The irradiation window sizes are 217×24mm and 425×24mm. Customization is also available. - Conveyor safety measures options: light-shielding cover, under cover/free roll, interlocked wing doors, emergency stop switch, and more. Download the catalog here ▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here ▼ https://www.matsuo-sangyo.co.jp/products/ms-b/

• Other inspection equipment and devices

High-output water-cooled UV-LED irradiator. Available in four wavelengths (365nm, 385nm, 395nm, 405nm). *Demo available.

- This is a high-output water-cooled, bar-type UV-LED irradiator. - Illuminance: 8,000 mW/cm² (WD: 10mm, 365nm) - Wavelengths of 365nm, 385nm, 395nm, and 405nm can be selected. - The irradiation window size is 75×5mm and customization is also available. ★ 5 minutes on foot from Shin-Yokohama Station. Testing is currently available in the demo room! Online demos are also being conducted. Download the catalog here ▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here ▼ https://www.matsuo-sangyo.co.jp/products/ms-v/

• Other physicochemical equipment

Easy and simple! Manual bar coder. It can be used as a tool for creating color samples and evaluation samples.

- Supports wet film thickness of 400 to 500 μm. - Anyone can easily and quickly create samples with a small amount of material. - By changing the gauge, samples of different film thicknesses can also be easily made. - Using a dedicated printing table ensures high reproducibility. - While actual machines may be used for sample creation, they consume a large amount of material and require significant time for preparation, setup, and cleanup, which is not necessary with a bar coater. - There are coating machines for experimental use, such as film applicators, but they have a narrow coating width and are difficult to use on materials that are prone to warping. - The bar coater can apply coatings up to approximately 300 mm wide and can be used on materials such as flexible copper foil, aluminum foil, plastic film, paper, and fabric, and it can accommodate various coatings including paints, inks, and adhesives. Download the catalog here ▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here ▼ https://www.matsuo-sangyo.co.jp/products/k-hand-coaters/

• Printing Machinery

An ideal compact size for problem-solving on-site. All liquid inks and printed materials can be precisely proofed.

- Anilox rollers can be easily replaced. - Ceramic anilox rollers can accommodate up to 850 lines per inch. - There are also micrometer types that allow for fine adjustments of printing pressure. - Testing can be done with a small amount of ink, reducing waste of expensive materials. - Coatings: Flexo inks (water-based, solvent-based, UV) - Application targets: Film, paper, metal plates/foils, glass, ceramic plates === Introduction to the Demo Room === If you bring samples and materials, experiments such as coating, gravure printing, and flexo printing can be conducted. You can try out the actual usability and experiment results. Download the catalog here ▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here ▼ https://www.matsuo-sangyo.co.jp/products/esiproof/

• Printing Machinery

Ideal for reproducible sample production with easy operation. Widely usable for inks, paints, adhesives, and more.

- Coating can be done with easy setup. - Since testing can be done with a small amount of ink, it reduces waste of expensive materials. - Ideal for research and development, including quality control, print suitability testing, and computer color matching. - You can control pressure and speed, allowing for the creation of highly reproducible samples. - Bars can be supplied up to 400-500um (wet film thickness). - Optional gap applicators and K-Rocks (flexographic printing) are available. ★ Testing is currently available at the Shin-Yokohama demo room! Online demos and demo machine rentals are also possible. Please feel free to contact us. Download the catalog here ▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here ▼ https://www.matsuo-sangyo.co.jp/products/k-control-coater/

• Painting Machine

We have various sizes of core diameters: 1/4 inch, 1/2 inch, and 3/8 inch. ★ We also handle wireless bars.

Easy and simple! Manual printing test machine bar coater. It can be used as a tool for creating color samples and evaluation samples. Bar Coater (Wire Bar / Meyer Bar) 【Features】 ■ A device for evenly applying liquids such as inks, paints, and adhesives. ■ A stainless steel rod is wrapped with stainless steel wire. ■ The grooves of the wire allow for adjustment of the liquid application amount, achieving a stable film thickness. ■ The film thickness varies depending on the wire gauge (diameter). ■ It can be easily applied with both hands. ■ It allows for uniform application of a consistent film thickness with a small amount of ink. ■ It can be applied to flexible materials such as copper foil, aluminum foil, plastic film, paper, and fabric. Purchase the bar coater here▼ Tofu LABO http://www.tofulabo.com/ Download the catalog here▼ https://www.matsuo-sangyo.co.jp/catalogs/ For more details on the bar coater, click here▼ https://www.matsuo-sangyo.co.jp/products/bar-coater/

• Printing Machinery

Easily achieve uniform thin film coating! No disconnection with the wireless bar. Cleaning and maintenance are a breeze.

The "Select Roller" is a manual test coater with a handle that allows for easy and uniform thin film application. It uses a coating bar with a screw-like uneven surface that is integrally molded onto a stainless steel rod, eliminating issues such as disconnection and loosening found in traditional bar coaters. It is resistant to clogging and has excellent cleanability, making it ideal for coating experiments with inks, paints, adhesives, varnishes, and more. 【Features】 ■ Film thickness can be adjusted from a wet film thickness of 1.5μm to 150μm ■ Available in two coating widths: 60mm and 250mm ■ A convenient set of 10 with a carrying case is also available *Demo units are available for loan. For more details, please contact us or download the PDF for more information. For details and purchase of the wireless bar, click here ▼ Tofu LABO http://www.tofulabo.com/ Download the catalog here ▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here ▼ https://www.matsuo-sangyo.co.jp/products/select-roller/

• Testing Equipment and Devices

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to attend this event. 【 Exhibition Name 】 27th INTERPHEX Week Tokyo https://www.interphex.jp/tokyo/ja-jp.html 【 Dates 】 July 9 (Wednesday) - 11 (Friday), 2025 10:00 AM - 5:00 PM 【 Venue 】 Tokyo Big Sight (3-11-1 Ariake, Koto-ku, Tokyo 135-0063)

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely invite you to visit us during this busy time. 【 Exhibition Name 】 Automotive Technology Exhibition 2025 YOKOHAMA https://aee.expo-info.jsae.or.jp/ja/yokohama/ (An "online exhibition" will also be held during and around the event period) 【 Dates 】 May 21 (Wednesday) - 23 (Friday), 2024 10:00 AM - 6:00 PM *On the final day, 9:00 AM - 4:00 PM (Online exhibition: May 14 (Wednesday) - June 4 (Wednesday)) 【 Venue 】 Pacifico Yokohama (1-1-1 Minatomirai, Nishi-ku, Yokohama, Kanagawa Prefecture) Our booth number: "Concourse 505"

Nakakin will be exhibiting at 'FOOMA JAPAN 2026 (International Food Industry Exhibition)' held at Tokyo Big Sight. This exhibition proposes "A rich future opened by food technology" through cutting-edge technology, products, and services in food machinery, amidst growing interest in "food safety and security." We aim to facilitate the exchange and dissemination of technology and information related to food machinery, equipment, and associated devices, contributing to the further development of the food industry. We sincerely look forward to your visit.

[Speaker] Academic Visitor, University of Strathclyde, UK Visiting Professor, Offshore Wind Research and Education Center, Kyushu University Senior Researcher, Institute for Sustainable Energy Policies (ISEP) Mr. Yo Yasuda [Lecture Topics] 1. International Trends in Decarbonization and Japan's Position (1) Risks of Fossil Fuel Dependence and Decarbonization as Risk Management (2) Discussions on Decarbonization and Renewable Energy in International Organizations (3) Discussions on Decarbonization and Renewable Energy in Japan (4) Discrepancies Between International and Domestic Discussions (The U.S. is not the world) 2. International Discussions on Large-Scale Introduction of Renewable Energy (1) Electrification and Sector Coupling (Why are EVs and Heat Pumps Advancing?) (2) Externalities and Benefits (Long-Term Perspective and Risk Management) (3) Flexibility (The notion that "renewable energy is unstable" is outdated) 3. Challenges and Solutions for Japan, Methodology for Information Gathering (1) Fake News and Scientific Methodology (2) Non-Scientific Narratives and Evidence-Based Policy Making (EBMP) (3) AI and Specialized Information Retrieval 4. Q&A / Business Card Exchange *Reference: "The Future of 90% Renewable Energy by 2050 - Scenarios and Scientific Basis for Achieving Decarbonization" by Yo Yasuda, Yamato Keikokusha (December 2024)

[Speaker] Akira Yamauchi, President and CEO of Intellectual Property Landscape Co., Ltd. Patent Attorney, AIPE Certified Senior Intellectual Property Analyst [Lecture Topics] 1. What is Physical AI? [1] Industrial Robots [2] Humanoids [3] Autonomous Vehicles as the main fields Overview of the population setting for the three fields and the key players in each field 2. [1] Industrial Robot Analysis 3. [2] Humanoid Analysis 4. [3] Autonomous Vehicle Analysis 5. Summary and Discussion of the Analysis Results for the Three Fields 6. Q&A Session