Updated worldwide glass market study 2024 available now for flat, container glass and tableware

We have updated our international studies on flat glass, container glass and tableware for 2024.

This unique software provides a global overview about glass producers and technical details. Easy to use and clear tables summarize information and data about glass makers such as: Glass types: flat glass, container glass, tableware, production capacities in regions and countries, number of furnaces, furnace types, year of construction, glass types and sub-types, products, project information, special news and downloads.

Further databases supplying demoscopic data and import and export data complete the market survey. Based on these data, prepare individual country profiles with information about local production capacities, local market sizes and expected demand in the future.

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Updated container glass study 2024

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Contact Info

Address Ullrich GmbH
Dr.-Schott-Straße 35
94227 Zwiesel
Country Germany
Email Get in contact with Ullrich GmbH

Products or Machinery

Ullrich GmbH stands for innovative, pioneering and customer-specific solutions. With our many years of production knowledge, we consider ourselves to be an expert partner for your individual requirements.

Our activities are focused on manufacturing gobs. We can therefore provide you with expert knowledge concerning semi-finished glass products (gobs), but also if you need individual, customised glass products.

Highly-qualified engineers with lots of practical experience are happy to make your requirements into reality.

We supply preformed gobs which are suitable for double-sided glass mouldings. Gobs are produced by injecting the molten glass directly into moulds. The internationally patented Tritan® crystal glass is used for this.

Technical properties

    Refraction index      nd          1,5221
    Abbe number            Vd        56,75
    Density                  g/cm3          2,52
    Thermal expansion α (20°C; 300°C)  10e-6*K-1       9,3

Semi-finished glass products

  • Gobs are suitable for double-sided glass mouldings
  • A lens is pressed from the gob due to a transformation at approx. 400° – 850°C
  • The advantage of the glass mouldings is the diversity of shapes which a pressed optical part can take (e.g. notches, openings, edgings)