Asahi Kasei to gradually restart Bemberg cupro production at Nobeoka January 2026

Asahi Kasei announced a phased restart of Bemberg production at its Nobeoka plant, with operations set to gradually resume beginning January 2026 and output increasing step by step as upgraded sections come back online. The Nobeoka facility is the only global production site for Bemberg, the cupro fiber made from cotton linters, so the ramp matters for brands that specify the material.

The restart follows a partial shutdown triggered by an April 2022 incident; several trade reports described that event as a fire. Asahi Kasei frames the restart as the result of "significant investments and continuous work to reinforce safety measures, restore full operational capacity, and establish long term stability," and says the facility restoration was paired with upgraded areas that will be brought online in sequence.

Bemberg is produced from cotton linters, a pre-consumer byproduct of cottonseed oil, using a traceable closed-loop system, and the company highlights a portfolio of certifications that includes RCS, OEKO-TEX Standard 100, ISO 14001 and a marine biodegradability certification from TÜV Austria. Market scale remains small: Bemberg represents around 0.02 percent of global fiber production, but that niche share belies its outsized role for designers who use cupro for linings, fluid shirting and technical satins.

Asahi Kasei is already planning market activity tied to the production restart. The company has scheduled a Spring/Summer 2027 presentation coordinated with Milano Unica and Première Vision and says that presentation will involve a network of European partners. The SS2027 collection detailed in the company briefing includes 100 percent Bemberg crepe interlocks, silk-Bemberg satins and voiles, stretch fabrics blended with elastane, and knitted developments aimed at the jersey and activewear segments.

Kaoru Hashimoto, Bemberg Senior General Manager, spoke for the company in its release: "We would like to express our sincere gratitude to our customers, partners, and employees for their patience and continued trust throughout this period," stated Kaoru Hashimoto (Bemberg™ Senior General Manager). "Restoring production is a crucial milestone, and together with our stakeholders we remain committed to contributing to the development of a responsible and future-oriented business."

Industry channels amplified the update across social platforms; LinkedIn excerpts in industry feeds used hashtags including #AsahiKasei #Bemberg #CuproFibre and appeared on pages such as TEXTILEVALUECHAIN, which showed 26,504 followers in the posted excerpt, Knitting Industry with 10,060 followers, and FASHION VALUE CHAIN with 6,428 followers. Trade coverage varied in language—some accounts stated production "has resumed" while company messaging emphasizes a gradual, step-by-step ramp beginning January 2026.

For designers and sourcing teams, the practical takeaway is clear: the single-source nature of Bemberg supply is shifting from uncertainty toward staged availability, and the real test will be lead times and allocation as upgraded lines come online and samples tied to Milano Unica and Première Vision start circulating ahead of SS2027.