GL18 White Tamper-Evident Child-Resistant Closure with Integrated Syringe Plug

Paediatric oral liquid medicines present two simultaneous packaging challenges — preventing unsupervised access by the child patient, and enabling accurate, safe dosing by a caregiver. The GL18TECRCW-ISP addresses both directly: the child-resistant mechanism prevents the child from opening the bottle unsupervised, while the syringe plug enables the caregiver to withdraw a precise measured volume using a calibrated oral syringe — the clinically preferred administration method for young children where drop counting introduces unacceptable dosing variability. Tamper evidence provides the additional retail assurance expected for licensed pharmaceutical products sold through pharmacy channels.

On first purchase, the caregiver opens the closure using the child-resistant mechanism — breaking the tamper-evident bridges in the process, confirming the product has not been accessed previously. An oral dosing syringe is inserted through the syringe plug to withdraw the required dose volume, then removed — the plug reseals on withdrawal. On reclosing, the child-resistant mechanism re-engages, preventing unsupervised access on subsequent openings. This sequence repeats for every dose throughout the product’s life, with child resistance active at all times when the bottle is closed.

The GL18TECRCW-ISP features a child-resistant mechanism designed to prevent access by young children. For licensed pharmaceutical products, paediatric medicines, and other regulated applications where child-resistant packaging is a legal requirement, please contact BlueSky’s team to confirm the certification status of this closure before specifying. Your regulatory advisor can confirm the applicable packaging legislation for your product category and market.

Both closures combine a tamper-evident ring with an integrated syringe plug delivering the same syringe-withdrawal dosing function, but the GL18TECRCW-ISP additionally incorporates a child-resistant opening mechanism. The GL18TEW-ISP is appropriate for retail oral liquid supplements and healthcare preparations where tamper evidence and syringe dosing are required but child-resistant packaging is not mandated for the product category. The GL18TECRCW-ISP is the correct specification where all three functions — child resistance, tamper evidence, and syringe-based dosing — are simultaneously required, as is typically the case for licensed paediatric oral liquid medicines and concentrated pharmaceutical preparations.