High-Performance Film Exhibition @ Intex Osaka Announcement [May 13 (Wed) - 15 (Fri), 2026]

A labor-saving shaft that is indispensable for scrolls and rolls. A trusted partner for "winding."

The inside of the shaft has a mechanical mechanism, where a tapered slider inside extends the lugs, ensuring that the core is securely clamped and aligned with the center of the shaft.

• Other packaging materials

A special roller unit is embedded in the outer circumference of the main body! It is used as a dust prevention measure when inserting and removing the core.

The "AIREX Air Shaft with Rollers Type" allows for the injection of air, causing numerous lugs (claws) to protrude from inside the shaft, enabling the clamping of the core. It is used as a dust prevention measure when inserting and removing the core. When inserting or removing the raw material, the core moves smoothly over the rollers, allowing for easy attachment and detachment without any snagging. 【Features】 ■ Special roller units embedded in the outer circumference of the main body ■ The core moves smoothly over the rollers when inserting or removing the raw material ■ Allows for easy attachment and detachment without snagging ■ Used as a dust prevention measure when inserting and removing the core *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

Can accommodate high-speed lines! Wrinkles can be removed from non-woven fabrics, metal foils, and more.

We would like to introduce our wrinkle removal rolls. Wrinkles can be removed from non-woven fabric, plastic film, paper, glass fiber, metal foil, and more. We offer a lineup including the "MRV-8" with an outer roll diameter of φ85 and a roll length of 700mm or less, as well as "MRV-12," "MRV-16," and "MRV-20." 【Features of MRV-8】 ■ Line speed of 100m/min or less, tension of 100N or less ■ The amount of expansion is set according to the angle and number of rings in the rotating body ■ The sheet's pass line can accommodate any direction from horizontal to vertical ■ Wide range of applicable films ■ Compatible with high-speed lines ■ Pulley for synchronous rotation *For more details, please refer to the PDF document or feel free to contact us.

• roller

It is possible to remove wrinkles from fabrics, fiberglass, etc.! This can improve the overall lifespan of the roll.

We would like to introduce our wrinkle-removing rolls. They can remove wrinkles from materials such as fabric, non-woven fabric, plastic film, paper, and fiberglass. We offer a lineup including "FE-BB" with an outer roll diameter of φ100 and a roll length of 1000mm or less, "FE-BS" with φ125 and a roll length of 2000mm or less, and "FE-BX" with φ150 and a roll length of 3000mm or less. 【FE-BB Features】 ■ Line speed of 150m/min or less, tension of 245N or less ■ Adjustable expansion amount ■ The adjustment state can be confirmed with an angle scale plate ■ The sheet's pass line can accommodate any direction from horizontal to vertical ■ Overall lifespan of the roll can be improved *For more details, please refer to the PDF document or feel free to contact us.

• roller

Sensor for web serpentine control. Serpentine control based on the coating boundary of secondary batteries and positive/negative electrode materials.

The "PSM-1500" is equipped with a color linear image sensor and detects the position of line marks and boundaries printed on the web through image processing. It tracks line marks and edges without being influenced by nearby patterns or text. Teaching operations for the tracking target can be easily performed on the touch panel. The console can also be used as a remote controller for the LPC, allowing for switching of operation modes and manual operation of actuators. 【Features】 - Tracks line marks and edges without being influenced by nearby patterns or text - Ensures reliable tracking of targets by recognizing the color, brightness, and width of line marks - Teaching operations for the tracking target can be easily performed on the touch panel - Provides reassurance by allowing users to confirm the tracking status on the screen - The console can also be used as a remote controller for the LPC, allowing for switching of operation modes and manual operation of actuators *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

Teaching is easy! Due to its high sensitivity, it can detect even low contrast.

The PSM-270 is a photoelectric reflective sensor that detects printed line marks and boundaries on webs. It is used in combination with G-series controllers and drives for web skew control, and it is resistant to ambient light while allowing for high-sensitivity detection. The film surface is visible when operating the SET switch, making teaching easy. 【Features】 ■ High sensitivity allows detection even with low contrast ■ The film surface is visible when operating the SET switch ■ Teaching can be easily performed ■ The LED allows confirmation of film displacement from the set position *For more details, please refer to the PDF materials or feel free to contact us.

• Sensors

Adopts maintenance-free brushless DC motor! Easy to install and ready to use immediately.

The PGMW-15 is positioned as a compact roll guide in the G series. It is suitable for narrow webs with a sheet width of 600mm or less, making it ideal for controlling the wandering of webs in packaging machines and hygiene product manufacturing machines. This roll guide system integrates sensors, controllers, and other peripheral devices compactly into the roll frame drive unit. 【Features】 - Assembly to the machine can be completed in a short time by simply connecting the power supply. - Adopts maintenance-free brushless DC motors. - Incorporates a ball screw type ultra-compact actuator. - Can powerfully pivot the roll frame without any play. - The pivot torque of the roll frame is more than 2.5 times greater than that of the conventional gear type PG-100. *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

A high-end model that pursues functionality! In addition to controlling serpentine movements, it can also be used for monitoring web positions.

The "PEM-3000" is a controller that combines dedicated sensors and drive mechanisms to control the web's serpentine motion. It features a color LCD touch panel, achieving universal operability. It comes standard with external input/output terminals for controlling the LPC from outside and analog output terminals for monitoring the state of the web, providing an interface with external devices. 【Features】 ■ Achieves universal operability ■ Intuitive operation through the color LCD touch panel ■ Standard terminals for switching input for operating mode and alarm output for external control ■ Standard analog output for monitoring the state of the web detected by sensors ■ Connection with sensors and drive mechanisms is made via connectors, allowing for easy wiring *For more details, please refer to the PDF materials or feel free to contact us.

• controller

A must-see for those handling roll (base material) products such as paper and film! With the Mech Lock system, there's no worry about product drops due to air shortages or leaks!

Are you facing any of these issues with roll (raw material) transportation? - The air shaft gets punctured... - I want to transport products without scratching them... - I need to transport heavy items... Our roll (raw material) handling equipment, the "Roll Handling Shaft," solves all these problems! You can perform loading and unloading operations for roll products "anywhere," "easily," "reliably," and "with consideration for the products," significantly improving work efficiency. Locking operations can be easily performed with lever operation. Since it uses a mechanical locking method, there is no worry about product drops due to air shortages or leaks, and it locks inside the paper tube (core), preventing damage to the products. 【Features】 - Improved work efficiency through simple operation - No tools required, maintenance-free - Usable in various locations, indoors and outdoors - Mechanical locking method eliminates the need for air supply - No air source required at the usage location *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "International Fermentation and Brewing Food Industry Exhibition" is Japan's only specialized exhibition that brings together ingredients, materials, research equipment, manufacturing facilities, testing equipment, and packaged products related to fermentation and brewing. In 2013, "Washoku" (Japanese cuisine) and in 2024, "Traditional Sake Brewing" were registered as UNESCO Intangible Cultural Heritage, increasing interest in Japan's fermentation and brewing industry. This exhibition will be grandly held at Tokyo Big Sight as a platform to promote the development of the industry and the richness of food culture to the world, and to spread Japan's proud fermented and brewed foods.

Gathering the wisdom of the DOWA Group towards the realization of a decarbonized society! We would like to introduce the initiatives of each DOWA Group company. We look forward to seeing you at our booth!

Heat pipes are passive heat transfer devices that utilize latent heat of vaporization in a two-phase system and do not require driving energy. Heat pipes have very high thermal conductance, with their equivalent thermal conductivity being several hundred times higher than that of a copper rod of the same size. The primary application of heat pipes is in the cooling of computers and electronic products. Recently, AI servers and data centers have gained attention; for example, nVidia's GPUs can reach heat generation of up to 1 kW, employing water-cooled cold plates and 3D vapor chambers. Air cooling is limited to 800 W, while nVidia's Ruben GPU can reach 2 kW, utilizing water-cooled microchannel cold plates, among others. In response to further increases in heat generation, vapor chamber composite cold plates, two-phase pump loop cooling, and impingement cooling have been developed. Additionally, recent cooling cases for batteries, motors, and IGBTs in electric vehicles will be discussed.

In the past, thermal design primarily focused on complex heat transfer through convection and radiation to the atmosphere. However, with the increase in surface-mounted components and power density, the heat dissipation pathways are gradually shifting to thermal conduction through substrates and enclosures. One of the key heat dissipation devices to promote heat transfer in limited spaces is TIM (Thermal Interface Material). A wide variety of TIMs have been developed in the market, and in recent years, key areas where TIMs are widely used include AI data centers and automotive equipment centered around electric vehicles (EVs). In this course, we will first explain the overview of heat dissipation design in AI data centers and automotive equipment, and in the latter half, we will provide a detailed explanation of the thermal and mechanical properties of TIMs in these two fields, as well as important considerations when selecting TIMs.

An explanation of the economic viability, technology, projects, and industry trends and outlook for thermal energy storage and thermoelectric batteries, which are attracting attention for their use in unused heat utilization, energy storage, and renewable energy load leveling. Part 1 Technological and business outlook for thermal energy storage and thermoelectric batteries both domestically and internationally Part 2 Fundamentals, components, technology, and application outlook of thermophotovoltaic (TPV) power generation systems