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Discover our new type 2 glass process

Stoelzle Pharma reached another milestone by developing a new, safe and resource-efficient process for the inner surface treatment of type 2 glass vials. This innovative technique enables reliable and precise dosing tailored to each bottle size, from the smallest 6 ml vials to much bigger. With EcoSecur injection and infusion vials Stoelzle Pharma has reinvented type 2 glass for parenteral and non-parenteral applications. Discover our new method by watching the video.


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Experience the innovation yourself

  • Discover our innovative EcoSecur type 2 glass products
  • The box contains four type 2 glass bottles: 7ml, 10ml, 20ml, 50ml.

We look forward to hearing from you and are happy to answer any questions regarding our products.


Order your sample box

EcoSecur product range

  • Flint and amber* injection and infusion vials from 6 ml to 500 ml
  • Different neck finishes: BR 20, BR 28*, BR 29, BR 32
  • Adherence to all requirements of US and European Pharmacopoeias for type 2 glass
  • Already produced industrial samples
  • Industrial production to take place in Stoelzle´s pharma dedicated plant in Koeflach, Austria

*upon request

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Picture of different product showing flint type 2 glass bottles Picture of different product showing flint type 2 glass bottles

Your benefits

Icon showing the process stability

offers our highest product quality for smaller (starting with 6 ml) and bigger vials through automated, consistent and precise treatment solution dosing.

Icon showing the process quality

increased product safety through automated process controls and 100% treatment detection.

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achieved through precise and optimal dosage of ammonium sulfate – as much as necessary, as little as possible.

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suitable for most acidic and neutral aqueous preparations.

Innovative process – liquid treatment

A new, innovative process enables reliable and precise dosing tailored to the size of the glass. In our process, fewer chemicals are used and there are no toxic substances. At the same time, we can guarantee the highest product quality and increased work safety through lower contamination during the production process as well as safe storage and handling of raw materials.

Graphic illustration of the type 2 production process Graphic illustration of the type 2 production process

Questions about EcoSecur type 2 glass?

Order your complimentary sample box

Type 2 sample box

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