Syringes are complex products that require an extremely precise forming process: Stevanato Group syringe manufacturing lines include several specifications, which are normally optional, such as servomotors for controlling the most critical manufacturing phases (cone forming, total length) and flow meters for automatically regulating the burners.

Stevanato Group glass converting lines come as a turnkey package, including the forming unit and other process equipment, or as stand-alone modules. Completely automatic washing equipment to remove particles from the glass and reduce cosmetic defects is also available.

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Siliconization is a critical process that influences container performance: distribution must be optimized and monitored to ensure a safe and effective administration to the patient and to guarantee drug quality.
Silicone, in the form of emulsions and/or oil, is primarily used as a lubricant. When applied to syringes, it favours and improves the glideability.
Moreover, the silicone layer minimizes the interactions between the product and the glass container, and prevents certain products from sticking to the internal surface, making the glass appear perfectly transparent.