[pageLogInLogOut]

#Denim

Lenzing and Kaihara unveil premium denim capsule collection, achieving new partnership heights

Lenzing Group, a leading global producer of wood-based specialty fibers, and Kaihara, the world-renowned Japanese denim manufacturer, elevate three decades of partnership towards new milestones. Leveraging the versatile applications of TENCEL™ branded fibers, the latest collaboration is set to propel Kaihara’s time-tested craftsmanship to the international markets as part of its overseas expansion strategy. The collaborative innovation will debut at the “Kaihara x TENCEL™ Denim Week” in Tokyo, Japan, October 16–21, 2023.
  • Kaihara sees growing interest and demand from overseas markets for premium Japanese denim offerings with unique craftmanship coupled with aesthetic, innovative and functional designs
  • Three-decade partnership of combining traditional Japanese denim artistry and TENCEL™ branded Lyocell and Modal fibers set the foundation of Kaihara’s international expansion to capture new growth opportunities
  • “Kaihara x TENCEL™ Denim Week” during October 16–21, 2023 in Tokyo highlights the recent collections with different denim innovations


Honoring craftsmanship through fiber and fabric innovation

Since TENCEL™ fibers were first introduced to the Japanese market in 1994, Kaihara has masterfully woven these fibers into their commercial collections. Together with TENCEL™’s excellence in fiber performance and responsible fiber production [1], Kaihara transcends the traditional boundaries of denim fabric manufacturing with innovative designs, authentic aesthetics and diverse functionality. As premium denim fashion continues to evolve, Lenzing and Kaihara embark on the next chapter of their progressive partnership – developing new fabrics with TENCEL™ fibers that cater to the demand of brand partners and consumers worldwide, capitalizing on the new frontiers of shared success. 

TENCEL™ and Kaihara unveil premium denim capsule collection © 2023 <br />
Kaihara Denim
TENCEL™ and Kaihara unveil premium denim capsule collection © 2023 Kaihara Denim


“Kaihara is a well-respected and long-standing mill partner along our journey of denim fabric innovation,” said Dennis Hui, Global Business Development Manager, Denim at Lenzing. “The adoption of botanic and biodegradable materials like TENCEL™ fibers [2] in denim fabrics allows innovative creators like Kaihara to expand into new application categories traditionally dominated by synthetics while enabling their brand customers to achieve their sustainability goals. We share a commitment to excellence and a vision for creativity, offering brands and consumers worldwide limitless design possibilities through the versatile applications of TENCEL™ fibers. We are excited to continue our close partnership towards the future of global denim fashion.”

HIROFUMI Inagaki, Executive Officer, General Manager of Sales Department at Kaihara, said, “Consumer demand for premium, sustainable fashion is stronger than ever globally. As we broaden our international reach, our long-standing partnership with Lenzing will prove pivotal to advancing our commitment to responsible practices, such as incorporating water-saving TENCEL™ Modal fiber with Indigo Color technology [3]. To tailor specifically for luxury and high-end segments seeking superior quality and kindness to the planet, we have also been crafting denim fabrics with zero or reduced cotton leveraging TENCEL™ fibers for their sustainability, softness and performance benefits. We are confident that our strengthened, multidisciplinary collaboration with Lenzing will distinctively position Kaihara as a world-leading company in developing boundary-pushing innovations addressing diverse tastes and needs while preserving denim as a time-tested trend, whether in our Japanese home market or abroad.”

Denim fabrics made with TENCEL™ branded fibers enable a versatile design with an authentic look and feel, creating soft and comfortable textures for the finished product that also comes with the inherent benefits of enhanced breathability and color retention. Such versatility caters to the different needs of global brands and consumers who seek variety in aesthetics, performance and functionalities. Incorporating TENCEL™ branded fibers also helps mills and brands that constantly seek ways to scale up their use of wood-based materials to meet their sustainability goals.




Envisioning the future of premium denim fashion

Lenzing and Kaihara will be unveiling a specially curated capsule collection of seven new denim fabrics using Jeanologia’s finishing technology, embodying the myriad possibilities brought to life by TENCEL™ Lyocell and Modal fibers in high-end, high-quality denim applications. As an extension of the Tokyo showcase, this curation will take center stage at the Lenzing booth during Kingpins Hong Kong on November 6–7, 2023. 

Dennis Hui, Global Business Development Manager, Denim at Lenzing © 2023 Dennis Hui
Dennis Hui, Global Business Development Manager, Denim at Lenzing © 2023 Dennis Hui



[1] Compared to generic (unbranded) lyocell and modal. The results were calculated according to LCA standards (ISO 14040/44) and are made available via the Higg Materials Sustainability Index (MSI) by the Sustainable Apparel Coalition (Version 3.6)

[2] A range of TENCEL™ fibers are certified by TÜV Austria as biodegradable in soil, freshwater and marine environments, and compostable under home and industrial conditions.

[3] Compared to three conventional denim dyeing methods  


TENCEL™ and Kaihara unveil premium denim capsule collection © 2023 Lenzing
TENCEL™ and Kaihara unveil premium denim capsule collection © 2023 Lenzing



More News from Lenzing

#Man-Made Fibers

Lenzing AG to become majority owner of TreeToTextile AB and accelerates industrialization of new fibers

The Lenzing Group is taking another strategic milestone by acquiring a controlling majority in the Swedish innovation company TreeToTextile AB. This step strengthens Lenzing’s position as a leading provider of sustainable, wood‑based specialty fibers and expands its innovation pipeline with a highly scalable, patent‑protected technology platform. The transaction is executed through the issuance of new shares.

#Man-Made Fibers

Fourth CDP Triple “A” Rating reinforces Lenzing’s leadership in sustainability

Lenzing AG has once again been recognized by the global nonprofit organization CDP for its transparent reporting performance in the areas of climate change, forests, and water security. This places Lenzing among only 23 companies worldwide that made it on the “Corporate A List” across all three categories in 2025 – out of more than 22,000 companies that disclosed their environmental data. For Lenzing, this marks the fourth time the company has achieved this prestigious triple‑“A” rating.

#Man-Made Fibers

Lenzing AG announces new leadership and establishment of Executive Committee

Lenzing AG announced that Rohit Aggarwal, Managing Board Member and Chief Executive Officer of Lenzing AG, has informed the Supervisory Board of his decision to resign from his position due to personal reasons, effective 31 January 2026. To support a smooth transition, Mr. Aggarwal will remain with Lenzing AG as an advisor to the company until end of September 2026. The Supervisory Board expresses its appreciation for Mr. Aggarwal’s leadership and contributions during his tenure.

#Man-Made Fibers

Lenzing invests EUR 15 mn to strengthen position in the hygiene market

The Lenzing AG is investing approximately EUR 15 mn to expand its production capacity for premium viscose fibers at its site in Lenzing, Austria. This strategic investment is part of the recently announced investment program of EUR 100 mn in total to secure the long-term competitiveness of Lenzing’s Austrian production sites. The capacity expansion reinforces the company’s commitment to providing sustainable solutions to the global hygiene market. It also strengthens the company's role as a trusted provider of high-quality fibers for feminine care applications.

More News on Denim

#Textile chemistry

Jeanologia urges industry to accelerate PP Spray phase-out following ZDHC Watchlist update

Potassium permanganate has officially entered the Chemical Watchlist of the ZDHC Foundation, signaling increased scrutiny and potential phase-out of one of the most hazardous chemicals still used in denim finishing. The inclusion confirms an industry shift that Jeanologia anticipated more than a decade ago.

#Denim

ISKO’s denim language at Bluezone

ISKO returns to Bluezone to showcase its latest advancements in denim innovation, presenting a comprehensive overview of its SS27 collection alongside key creative and technological collaborations. At booth C02, ISKO offers visitors an immersive look into how performance, design, and circular thinking are shaping the future of denim.

#Fabrics

MUNICH FABRIC START: Between Attitude and Sensuality

The future begins where we reimagine it. After seasons of restraint, Spring.Summer 27 marks a conscious counter-trend: optimism, sensuality, and creative freedom are replacing pragmatism and neutrality. Physical presence and individuality are regaining importance – as a response to uncertainty, exhaustion, and algorithmic predictability. The overarching theme of PLEASURE stands for fashion as an emotional space, as an expression of attitude and cultural reflection. Colours, surfaces, and materials become vehicles for self-confidence and joie de vivre.

#Denim

organIQ seek: smart alternative to potassium permanganate

CHT Group announces new technical findings within its organIQ seek platform that significantly advance the transition toward permanganate-free denim bleaching. Through extensive industrial testing and application research, CHT confirms that organIQ seek can now be used with remarkable effectiveness as a substitute for potassium permanganate in spray bleach, while remaining aligned with sustainability expectations and cost realities in the European market. At the COLOMBIATEX in Medellín as well as at the Exintex in Puebla and the Kingpins Show in Amsterdam the CHT Group will present organIQ seek as an alternative to potassium permanganate.

Latest News

#Composites

JEC World 2026 returns with an unprecedented content program

Recognized worldwide as the leading trade exhibition for composite materials and their applications, JEC World returns on March 10-12, 2026, at Paris Nord Villepinte as the most ambitious edition to date, in line with its motto “Pushing the limits”. As the must-attend event for the composites industry, JEC World will offer an unprecedented program, blending conferences, markets insights, technical sessions, awards, and above all, a unique experience and invaluable connections.

#Raw Materials

Beyond the wardrobe – innovative cotton takes the spotlight

Cotton can do more – a lot more. Cutting-edge textiles and high-tech products made from 100% cotton prove just how powerfully performance and sustainability can come together. That very surge of innovation is front and centre at the 38th Bremen Cotton Conference, taking place March 25–27, 2026, at Bremen’s Parliament on the historic market square – culminating in a bold and dedicated closing session on Friday. In the spotlight: performance upgrades for pure cotton, smart strategies for circular textile waste solutions, and pioneering concepts for demanding technical applications. From natural fibre–reinforced composites to highly effective flame-retardant solutions, cotton steps out of the closet and shows the future potential woven into every fibre.

#Digital Printing

Keeping print inclusive: Empowering women in the print industry

Across all industries, cultivating a diverse and inclusive workplace is increasingly recognised as valuable and essential to long-term success. However, despite the print industry’s significant advancements in technology and innovation, visible representation of women remains limited. As the sector grapples with low recruitment, it’s important to challenge outdated perceptions. Creating real change, however, requires collective effort - no single company can do it alone.

#Texprocess 2026

Texprocess 2026: market overview for strategic future investments

At Texprocess 2026, 200 exhibitors from 28 countries will be represented. In a challenging market environment, the leading trade fair is a constant and reflects progress in textile processing – driven by automation, digitalisation and AI. In addition, international start-ups present their ideas and meet partners from industry and research. Techtextil takes place in parallel with an optimised hall layout.

TOP