SHERIDAN, WYOMING – July 29, 2025 – A landmark achievement in aseptic beverage packaging has been reached as Hauser Weinimport, a leading German copacker, announces the successful production of over 600 million PET bottles using Sidel’s pioneering Combi Predis™ system. Installed 15 years ago, this dry preform sterilisation solution remains one of the most enduring examples of aseptic innovation in beverage manufacturing.
Pioneering aseptic PET packaging with long-term ROI
Hauser Weinimport was Germany’s first adopter of Sidel’s Combi Predis™ aseptic PET line, featuring dry preform sterilisation using hydrogen peroxide mist. Unlike conventional aseptic processes that rely on rinsing with chemicals or water, Predis enables bottle sterilisation before blowing, maintaining aseptic conditions while significantly reducing environmental impact.
The line has supported Hauser’s transition from alcoholic products to non-alcoholic beverages—including flavoured iced teas, soft drinks, and signature products like Pacific Wave and Bio Eistee—demonstrating the versatility of PET packaging for shelf-stable drinks.
Workflow flexibility and multi-format capability
Installed at Hauser’s Fischbach facility, the aseptic line fills a variety of beverage types and bottle sizes—from 0.5L to 1.5L—at speeds of up to 18,000 bottles per hour. This format flexibility allows rapid changeovers, supporting product variety without compromising uptime.
“When the thread neck diameter remains unchanged, as it does with many of our products, our highly trained operators can complete product changeovers quickly, minimising system downtime,” said Florian Kotnig, Head of Production at Hauser Weinimport.
This high adaptability aligns with industry-wide shifts toward short-run production and faster SKU rotation in response to evolving consumer preferences.
Dry sterilisation delivers environmental and cost benefits
Sidel’s Predis technology has helped Hauser lower operational costs, save resources, and simplify compliance with strict food safety regulations in Europe.
“The fundamental advantages of this state-of-the technology include its optimal filling conditions and food safety for our beverages, low operating costs, resource savings and its compact design,” explained Florian Kotnig.
With rising concerns over energy and water consumption in bottling operations, dry aseptic systems like Predis are gaining traction for their sustainable performance without compromising hygiene.
A model partnership built on performance and innovation
The 15-year collaboration between Sidel and Hauser demonstrates the business value of long-term equipment partnerships. Beyond installation, Sidel provides round-the-clock remote support and predictive maintenance to ensure system uptime.
“We have enjoyed consistent performance and long-term operational efficiency over the years thanks to Sidel's comprehensive maintenance services and advanced care systems. Based on preventive planned maintenance, Sidel technicians run regular diagnostic checks on our machinery when in operation and during maintenance, creating reports and measures to ensure the line remains running at peak performance. We can always count on Sidel’s support 24 hours a day, seven days a week, via remote access or by phone,” said Kotnig.
Strategic lessons for beverage manufacturers and copackers
As the beverage industry continues its shift toward aseptic filling in PET for ready-to-drink teas, juices, and functional beverages, Hauser’s success offers key takeaways:
- Durability: A single line delivering over 600 million bottles underscores the longevity of well-maintained aseptic systems.
- Flexibility: Support for multiple bottle formats and product types allows faster market response.
- Sustainability: Dry sterilisation reduces water and chemical use, appealing to eco-conscious consumers and regulators alike.
- Service-driven uptime: Proactive care and remote diagnostics ensure minimal downtime.
Learn more about Sidel’s Combi Predis solutions and service packages for beverage manufacturers at www.sidel.com.