We will be exhibiting at JAPAN PACK 2019, the Japan Packaging Industry Exhibition.

How do you deal with tire dirt indoors? A sticky mat that removes over 90% of the tire dirt from hand trucks just by passing over it, washable and reusable!

Many companies are concerned about the dirt on the wheels of hand trucks, AGVs, and indoor forklifts moving within the factory. Existing adhesive paper types can increase unnecessary risks by tearing or getting caught in the tires. The lift mat uses high-strength gel to reduce the risk of entanglement and tearing, keeping the factory floor clean. 【Key Points of the Lift Mat】 ■ Supports heavy vehicles up to a total weight of 4 tons! Hand trucks, forklifts, and AGVs can pass over it! Designed to minimize tearing and entanglement. ■ Removes over 90% of tire dirt from hand trucks! The adhesive gel conforms to the irregularities of the tires, effectively removing dirt that is not visible to the eye. ■ Low running costs with water wipe cleaning The adhesive is restored with water wiping, allowing for repeated use. Long-lasting with no need for regular repurchases! ■ Product equivalent to flame retardant standard UL94V-2 ■ Suitable for floor coverage Can be laid out in changing rooms and air showers! Protects important areas from contaminants. *For more details, please download and view the catalog.

• Other safety and hygiene products

Are you having trouble with the operation of the air shower? It captures dust inside the air shower! A washable and reusable wall-mounted dust collection sheet!

The "Dust Catcher" is a reusable adhesive sheet for walls that can be washed and used repeatedly. It catches dust blown off by the air shower on the wall, preventing dust from rising. 【Important Points of the Dust Catcher】 ■ Catches dust floating in the air shower! Simply stick it to the wall inside the air shower, and it will adsorb the dust that is floating around. It helps prevent the re-dispersion of hair and fine dust that could not be completely sucked in. ■ Contains "antibacterial and anti-mold agents"! It can be used safely even in food factories where the growth of bacteria and mold is a concern. ■ Can be stuck, removed, and washed thoroughly! The adhesive is restored by wiping with water or washing it completely, allowing for repeated use and contributing to SDGs. The back side is embossed for easy sticking and removal. ■ Can be cut with scissors, allowing for size adjustments! The Dust Catcher can be easily cut with scissors. It can be adjusted to fit the size of your air shower. *For more details, please download and view the catalog.

• Other safety and hygiene products

A sticky roller with a removal rate of over 90% has been born! It effectively removes dust and debris stuck to gloves and clothing! It prevents the introduction of foreign substances into clean rooms.

Traditional peel-off adhesive rollers use adhesive paper, which has issues such as not being able to handle uneven surfaces and transferring glue. The Body Roller, made of a soft gel material, adheres closely to the contours of clothing and removes over 90% of hair and dust. It can be washed with water when dirty, eliminating the need for peeling, and contributes to HACCP and quality control. **Key Points of the Body Roller** - Removes over 90% of dirt from gloves and clothing! Made from soft urethane gel material. It conforms to uneven surfaces and removes dirt that is not visible to the eye. - Contains "antibacterial and antifungal agents"! Safe for use in food factories and pharmaceutical plants where bacteria and mold are a concern. - Does not use silicone in its materials. - No adhesive materials used! Utilizes the self-adhesive properties of urethane to remove debris, so there is no glue transfer to clothing and it does not feel sticky. - Wash off dirt with water or a transfer sheet! When dirty, washing with water restores the adhesive. The handle can be easily attached and detached for washing under running water. Alternatively, it can be rolled on a transfer sheet for repeated use. - Ideal for quality control! Use it in the anteroom before entering a cleanroom.

• Other safety and hygiene products

[Free Sample] Removes over 90% of dirt and dust from shoe soles and tires! Introducing the reusable "non-flipping" adhesive mat.

Our "Step Mat" is a sticky mat made of soft gel material that adheres closely to fine irregularities, removing over 90% of dirt and dust from shoe soles and tires. It can be used in various factory settings for "foreign matter contamination prevention," such as cart pathways, clean area entrances, and changing rooms, to tackle hair and dust. Additionally, it can be reused by washing with water, and the adhesive properties are restored, contributing to reduced running costs and waste (SDGs). We are currently offering a "Guidebook" that details the functions along with case studies of its implementation. We also provide samples, so feel free to download them if you are interested.

• Other clean room equipment and facilities

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