We will be exhibiting at the Industrial Exchange Exhibition 2022 held from October 19 to 21, 2022.

It is a heat-resistant laminated board that is laminated and integrated without adhesive using polyimide film.

Kawamura Industries' "Polyimide Laminate (PI-Plate)" is a laminate made by laminating 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 　■ Laminate can be produced in sizes up to 480mm × 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.

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By dissolving the powder in a solvent and drying it, you can obtain a transparent and high-heat-resistant polyimide film!

Kawamura Industries' "KPI-MX300F" is a polyimide powder material that can dissolve in various solvents. The film obtained by dissolving in a solvent and then heating and drying has minimal coloring and high transparency, which is a major feature. **Features of Kawamura Industries' "KPI-MX300F"** - Can dissolve in various solvents - Produces transparent, high-heat-resistant polyimide films - The resulting film has minimal coloring and high transparency *For property values, please refer to the PDF document or feel free to contact us.*

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"5% weight reduction temperature is 534℃!" This is an adhesive-free stainless steel/polyimide substrate suitable for high-temperature planar heating heater applications.

Kawamura Industries provides stainless steel/polyimide materials by leveraging the know-how of polyimide coating technology developed over many years on stainless steel foil. **Features of Kawamura Industries' 'SUS/Polyimide Material'** - Excellent heat resistance due to being adhesive-free → 5% weight loss temperature (534°C) - High adhesion strength achieved through unique polyimide technology → Stainless steel/polyimide adhesion strength (2.4 kN/m) - Wide range of thickness options → Stainless steel thickness (15, 18, 20, 30, 50 μm) → Polyimide thickness (selectable between 5-25 μm) *For examples of properties, please refer to the PDF document or feel free to contact us.*

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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 modification such as hydrophilization and hydrophobicity. This process 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 adhesion - Effectively removes rolling oils and organic substances, purifying the surface - Allows for 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.*

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An article has been published about the case of introducing the expense reimbursement system "Rakuraku Seisan" at TSP Corporation. ~ In the case of TSP ~ Before the introduction, there were challenges such as dealing with the "paper" sent from various locations and the reliance on specific individuals for the tasks. After the introduction, the input and checking of FB data, which used to take 2 to 3 hours, can now be completed in just 5 minutes. Additionally, the mindset of the accounting department, which was previously reliant on manual entry, has changed. [Case Overview] ■ Challenges before introduction - Dealing with "paper" sent from various locations, reliance on specific individuals ■ Key points of introduction - A robust support system for setup and operation - Easy to start from a small scale both financially and functionally *For more details, please refer to the related links or feel free to contact us.

Engineering Meetup Report is Now Available! We have published the event report from the AI Startup Engineering Meetup, held at Google for Startups Campus Tokyo. The event brought together four AI startups, where engineers and engineering leaders with backgrounds at major companies shared insights on: ◆Product development ◆Career journeys ◆AI-related initiatives Kort Valuta was represented by our Chief Operating Officer and a Backend Engineer, who shared perspectives on product development in the fintech industry and the unique development environment of a startup. The networking session that followed sparked meaningful conversations on technology and career development, creating valuable new connections among participants. At Kort Valuta, we will continue to value collaboration with the technology community while striving to build even better products. Read the event report: https://prtimes.jp/main/html/rd/p/000000126.000076589.html We're hiring! If you're interested in building the future of fintech with us, check out our careers page: https://recruit.kortvaluta.com/?utm_source=WEB&utm_medium=sns&utm_campaign=ipros

We have published a white paper titled "Half a Year of Procrastination vs. Full Operation in 3 Months - Conditions for Companies That Should Use Initial Setup Support," aimed at companies considering the introduction and operation of attendance management systems. This document clearly explains the key points of initial setup that are prone to difficulties during implementation, as well as the differences between handling it in-house and utilizing specialized support. If you want to smoothly launch an attendance management system, please take a look.

From July 2026 until the end of September, we will hold a Summer Grand Appreciation Festival! High-pressure washers at great prices! Plan 1: A special set of SP60L/60new/60DX/60GE comes with a free Z swivel joint set! Plan 2: Customers who purchase a compressor will receive a new red hose (30m) for free! Plan 3: Washing hose [6M] available at a special price! A wide range of popular high-pressure washer series, cleaning accessories, painting machines, compressors, and other products are also available! Items listed can be purchased at great deals! Don't miss this opportunity!

(Japan) Termite Control Association Hachikusan FL No. 3359 (Japan) Termite Control Association Hachikusan MC No. 3511 The update from July 1, 2026, is now available.