Komori
Other Disclosures4935LIBERTA CO.,LTD.Materials and Chemicals

Notice of a press conference on the joint development of “flame-retardant, cooling-print innerwear” by our company, Imabari Shipbuilding, Kurabo Industries, and ハイドサイン

The four companies have begun jointly developing innerwear that combines flame-resistant materials with cooling-print technology for shipbuilding sites. Wear trials are planned for summer 2026, followed by full-scale rollout within the 今治造船 Group from 2027.

Worth reading
69In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
500
people (participants in the summer 2026 wear trials)
Wording
Conditional
How definitive the wording is.

Announced details

Flame-resistant, cooling-print innerwearBREVANO (flame-resistant workwear)FREEZETECH (cooling technology)
Applicable field (uses covered by this announcement)

Shipbuilding sites, hot-work operations such as welding, work in extreme-heat environments, and potential applications in other industries

Launch date2027 (planned full-scale rollout within the 今治造船 Group). Wear trials are planned to begin in summer 2026. General sales are also planned.
Contract Date21 April 2026 (joint development agreement signed)
What the company reported numerically
Usage history

BREVANO has already been adopted by 今治造船. The planned wear trials will involve approximately 500 workers from the 今治造船 Group.

Relationship between the counterparty and the company
LIBERTA CO.,LTD.4935
Relationship with the Company

今治造船 will provide expertise in hot-work operations, conduct on-site testing, and provide supervision and advice. KURABO INDUSTRIES LTD. will develop, manufacture, and supply the flame-resistant materials. ハイドサイン will plan and develop the product and handle its design and engineering. リベルタ will develop and market the cooling-print technology.

Counterparty今治造船株式会社KURABO INDUSTRIES LTD.(クラボウ)ハイドサイン株式会社

今治造船株式会社 (head office: Imabari, Ehime Prefecture; Representative Director and President: Higaki Yukito (檜垣幸人)). KURABO INDUSTRIES LTD. (head office: Chuo-ku, Osaka; Representative Director and President: Nishigaki Shinji (西垣伸二)) is a textile materials manufacturer founded in 1888. ハイドサイン株式会社 (head office: Chuo-ku, Tokyo; Representative Director, President and Chief Designer: Yoshii Hideo (吉井秀雄)).

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Announced details
ItemDetails
Names of Products / Services CoveredFlame-resistant, cooling-print innerwear, BREVANO (flame-resistant workwear), FREEZETECH (cooling technology)
Counterparty今治造船株式会社, KURABO INDUSTRIES LTD.(クラボウ), ハイドサイン株式会社
Counterparty overview今治造船株式会社 (head office: Imabari, Ehime Prefecture; Representative Director and President: Higaki Yukito (檜垣幸人)). KURABO INDUSTRIES LTD. (head office: Chuo-ku, Osaka; Representative Director and President: Nishigaki Shinji (西垣伸二)) is a textile materials manufacturer founded in 1888. ハイドサイン株式会社 (head office: Chuo-ku, Tokyo; Representative Director, President and Chief Designer: Yoshii Hideo (吉井秀雄)).
Relationship with the Company今治造船 will provide expertise in hot-work operations, conduct on-site testing, and provide supervision and advice. KURABO INDUSTRIES LTD. will develop, manufacture, and supply the flame-resistant materials. ハイドサイン will plan and develop the product and handle its design and engineering. リベルタ will develop and market the cooling-print technology.
Contract Date21 April 2026 (joint development agreement signed)
Launch date2027 (planned full-scale rollout within the 今治造船 Group). Wear trials are planned to begin in summer 2026. General sales are also planned.
Applicable areaShipbuilding sites, hot-work operations such as welding, work in extreme-heat environments, and potential applications in other industries
Usage historyBREVANO has already been adopted by 今治造船. The planned wear trials will involve approximately 500 workers from the 今治造船 Group.
Items this document does not state (10)
Contract ValueOffering priceAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleQuantitative EffectsImpact on Business PerformanceSource

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To enhance worker safety and comfort and reduce physical strain in response to the dual risks of hot-work operations and extreme heat occurring simultaneously at shipbuilding sites.

How to read this page

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Notice of a press conference on the joint development of “flame-retardant, cooling-print innerwear” by our company, Imabari Shipbuilding, Kurabo Industries, and ハイドサイン | LIBERTA CO.,LTD. (4935) timely disclosure | Komori