Advanced cartridge systems for pharma | Stevanato Group - Stevanato Group
Explore our high-quality glass cartridges for parenteral applications, designed for pen injectors, auto-injectors and on-body delivery systems used in biologic drug delivery.
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With over 70 years of experience in glass production, Stevanato Group is currently the market leader in cartridge systems manufacturing.

Our knowledge ensures high quality glass cartridges for parenteral applications, and they are designed for hand-held or wearable injection devices. These devices are frequently employed for biologic medications like insulin, GLP-1, growth hormones as well as for immunology, oncology, cardiovascular and metabolic disorders.

Cartridges Designed to Ensure Superior Stability and Accurate Dosing for Self-administered Drugs

Our highly-accurate glass converting process includes:

  • Extended 100% temperature control by pyrometers
  • Monitoring of forming speed (rotation and tool speed)
  • 100% online dimensional controls for the most critical/crucial dimensions and statistical in-process controls
  • Optimized tool design and use of new materials for improved handling of the cartridges
  • 100% online camera control for cosmetic defects

With complete control of the forming conditions and through continuous product improvements, we can ensure:

  • Internal shape optimization to maximize dosing accuracy
  • High glass resistance from external forces acting on the primary packaging such as drug delivery systems

Our Glass Cartridges are Available as Ready-to-use

Our cartridges are available in a ready-to-use (RTU) configuration. They are pre-washed and pre-sterilized, making them suitable for processing on both new and existing fill-and-finish lines. The cartridges remain nested throughout the entire process, including during freeze-drying, ensuring efficient handling.

Explore the advantages of our EZ-fill® ready-to-use cartridges, crafted to simplify pharmaceutical processes by eliminating the need for sterilization. Learn more about EZ-fill® and EZ-fill Smart® platforms.

Explore Our Portfolio of Pharmaceutical Cartridge Solutions

Our portfolio includes both small-volume cartridges – from 1.5mL to 3mL – and large-volume cartridges, from 5mL to 20mL, offering the widest range of validated cartridge formats available in the market and compatibility with devices ranging from injection devices to on-body delivery systems.

Find out our glass cartridges portfolio

Add-on Components for Cartridge Systems: Enhancing Containment Solutions

Working with the best-in-class manufacturers and an expert team, Stevanato Group is able to determine and supply the most adequate cartridge stoppers depending on the final application of the injection.

The cartridges stoppers comprise a glass barrel, a plunger and a lined cap (aluminum cap + lined rubber) or a vial crimp (aluminum cap + rubber stopper). Depending on the application and fill-finish process, the cartridges components and caps vary in sizes, formulation, and design.

Add-on Specifications
36D2 Caps Lined

Lined Caps (for Cartridges from 1mL to 3mL)

  • Mono-layer for ≤ 5 punctures
  • Bi-layer for > 5 punctures
  • Different Designs / Suppliers / Formulations
36D1 Caps Alu

Front Stoppers and Alu-Caps (for Large Volume Cartridges from 5mL to 20mL)

  • Lyo / Serum
  • Coated / Un-coated
  • Alu-cap with or without flip-off
  • Different Designs / Suppliers / Formulations
41A Cartridge Plunger

Rubber Plunger Stoppers

  • 1mL – 1,5 mL – 1,8mL – 3 mL
  • Special devices applications
  • Different Designs / Suppliers / Formulations

Discover all the Details of EZ-fill® RTU Cartridge Containers in the Brochure

White Paper: Ready-to-Use Cartridges Ensuring Compatibility for GLP-1-based Drugs

Find out how RTU cartridges are a viable solution for GLP-1 applications for both auto-injectors and pen injectors

Discover Our Testing Services for Cartridge Containment Selection

Would You Like More Confidence that You’ve Chosen the Right Cartridge Containment Systems?

With over 10 years of know-how throughout the Technology Excellence Centers, we support you in defining and running the best testing protocol to assess the performance and compatibility between your product, the containment system, and relevant delivery devices such as pen injectors.

Our Technology Excellence Centers can be your strategic partner performing comparison and compatibility testing throughout the product development lifecycle. Early testing minimizes the risk of a future re-formulation or container re-validation while in clinical development, or worse to re-call your product after the launch in the market. 

LEARN MORE ABOUT OUR ANALYTICAL SERVICES

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