Our manu­fac­tur­ing com­pe­ten­cies – reliable nonwoven solutions

We at Sandler Group are specialists in nonwoven solutions. From the selec­tion of raw materials to the finished nonwoven: the quality of our products is our top priority. We always select the appro­priate manu­facturing method to produce the best possible products. We carry out regular product controls. This includes tests by independent institutes and certi­fications. Our production techno­logies themselves and their further develop­ment distinguish us and our reliable products. At Sandler, we plan and project our nonwovens lines ourselves in order to apply our techno­logical know-how in the best possible way for the imple­mentation of the latest manu­facturing possibilities.

Research & Develop­ment – for the future of tomorrow

In our R&D department, nonwovens specialists work on the further develop­ment of our existing products. And on new solu­tions for a wide range of sectors. As a develop­ment partner, we jointly implement the individual require­ments of our customers, working far beyond our company boundaries with a network of market players in all stages of the value chain. Across all depart­ments, we actively drive the issue of sustain­ability. By researching alter­native raw materials, recycling concepts to form closed cycles, and on ways to improve our energy efficiency.

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    Nonwoven specialists | Sandler Group
    R&D | Sandler Group
    R&D | Sandler Group

    Our certi­fi­­ca­tions – tested Sandler quality

    Sandler stands for quality. For high-quality nonwovens that are optimally matched to each appli­cation. Nonwovens that our customers can rely on 100%. Our certifi­cations according to national and inter­national standards are a visible sign of the quality of our nonwoven solutions. We also comply with the highest inter­national standards in the area of sustain­ability: Our environmental and energy management system at the Schwarzenbach site is certified according to DIN EN ISO 14001:2015 and DIN EN ISO 50001:2018; the certificates apply to the scope specified therein. In addition, we calculate our greenhouse gas emissions in accordance with the Greenhouse Gas Protocol and track our product footprints in accordance with the standards DIN EN ISO 14040, 14044 “Life Cycle Assessment” and DIN EN ISO 14067 “Carbon Footprint of Products.”

      R&D | Sandler Group

      Our competence in producing nonwovens

      Learn more about our technical expertise and our manufacturing processes in our blog. 

      Making smart use of versatile nonwoven features
      Filter for the food industry, medical nonwovens or mobility materials: Sandler develops nonwovens for a wide range of requirements.
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      Close-up of a nonwoven fabric
      Nonwoven Fabrics & Technologies
      We use state-of-the-art nonwoven manufacturing processes to create customized nonwoven fabrics - including exclusive customer development and strategic partnerships.
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      Employee in lab coat bein Sandler from the Research and Development (R&D) department
      How Sandler shapes the Future of Nonwoven Technologies
      How is the next generation of high-performance nonwovens being developed? Sandler shows how targeted research, advanced manufacturing technologies, and the use of innovative raw materials are changing the industry. Learn why nonwoven technology is the key to pioneering applications.
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       Nonwovens specialists | Sandler Group
      Nonwovens | Sandler Group

      Sandler Group – strong values for a successful future

      For more than 140 years, we have been supplying nonwoven solutions for the construction, household, hygiene, industry and mobility sectors. Our values of reliability, responsibility and openness form the basis of our actions.

      Learn more about Sandler Group

      Events
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      27.10.2026 - 29.10.2026
      Allerpark | Wolfsburg