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Wittenburg BV

About Wittenburg BV

Wittenburg Group is a qualified medical compounder designing and manufacturing renewable (biosourced), thermoplastic elastomers (TPE) and speciality engineering plastics compounds to ISO 13485 under the brand name Cawiton®. We have a strong presence as a supplier of polymer compounds to highly regulated and risk-averse markets such as medical devices, pharmaceutical packaging, food packaging and drinking water. 
The privately owned Wittenburg Group has more than 100 years of history and production locations in The Netherlands and China.

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Certifications
  • ISO
    ISO
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  • NL
  • 2021
    On CPHI since
  • 1
    Certificates
  • 100 - 249
    Employees
Company types
Drug delivery device Supplier/Manufacturer
Manufacturer/Innovator
Packaging supplier/manufacturer
Primary activities
Medical Devices
Packaging & drug delivery
Packaging materials
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Contact info
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Meet us at

Pharmapack Europe 2025

Paris Expo, Porte de Versailles - Hall 7.2 | Paris, France
22 Jan 2025 - 23 Jan 2025
View Exhibitor Profile

Products from Wittenburg BV (4)

  • Cawiton® PR13816

    Product Cawiton® PR13816

    Transparent ThermoPlastic Elastomers medical grade at 80 shA for IV & infusion set tubing. Low sorption grade (vs PVC tubes with drug contact) with low density 0.89 and flexible solution (no-kinking). 
    PVC free solution, no Endocrine Disrupting Chemicals (EDCs), phthalate free. 
    Ca...
  • Cawiton SM and SF series of sustainable TPE compounds

    Product Cawiton SM and SF series of sustainable TPE compounds

    Wittenburgs standard range of sustainable TPE grades are the Cawiton® SM, SF and ST series which are offered in different hardness’s ranging from 40 to 80 Shore A. These new Cawiton series of biobased TPE compounds contribute to the replacement of virgin fossil resources by recycled circular and/or bi...
  • Cawiton® MT series (TPE from 10 to 90 shore A)

    Product Cawiton® MT series (TPE from 10 to 90 shore A)

    The Cawiton® MT series was developed with a focus on biocompatibility. When used in medical devices, undesired reactions such as inflammation, irritation, coagulation and calcification are minimised. The Cawiton® MT series has been tested according to ISO 10993 with regard to cytotoxicity, irritation and s...
  • Cawiton® PR14713

    Product Cawiton® PR14713

    This medical grade is designed for Twist-Off connectors. This TPE material is translucent. 
    This Cawiton® grade is PVC free and No Endocrine Disrupting Chemicals (EDCs): phthalate free.

Wittenburg BV Resources (2)

  • News TPE solutions for Biopharma tubing

    We have developed Cawiton® grades with high medical quality to support pharmaceutical companies with their fluid handling components. Our TPE grades are designed for aseptic welding connections and sealing disconnection. 
    Our extrusion grades are suitable for sterilization by gamma irradiation and autoclave.
    28 Jul 2021
  • Wittenburg group presentation

    Brochure Wittenburg group presentation

    Wittenburg group is a qualified medical compounder designing and manufacturing soft thermoplastic elastomers and speciality engineering plastics compounds to ISO 13485 under the brand name Cawiton®. We have a strong presence as a supplier of polymer compounds to highly regulated and risk-averse markets such as medical devices, pharmaceutical packaging, food packaging and drinking water. The privately owned Wittenburg Group has more than 100 years of history and production locations in The Netherlands and China.