GL18 White Child-Resistant Closure with Integrated Dispensing Plug

The GL18 White Child-Resistant Closure with Integrated Dispensing Plug (GL18CRCW-IDP) combines a child-resistant closure mechanism with an integrated flow-control dispensing plug in a single GL18 cap assembly, manufactured in PEHD, PP, and PELD. The dispensing plug sits within the cap and works in combination with it — restricting the bottle opening to deliver a controlled, metered flow of liquid when the bottle is tilted, rather than producing individual drops as a dropper insert would. This makes it the appropriate dispensing format for applications where the user pours or dispenses a liquid in a controlled stream rather than counting drops — including essential oils, concentrated cleaning formulations, household liquid products, and personal care preparations where a flow-restricting insert is commercially preferable to an unrestricted open neck. The child-resistant mechanism requires a specific combination of actions to open that young children are statistically unlikely to perform successfully, making this closure the appropriate choice where child access to the liquid contents presents a safety risk.

As part of the GL18 system (also known as NW18 or DIN168), the GL18CRCW-IDP is fully interchangeable across all GL18 glass dropper bottles in the BlueSky range — 5ml to 100ml, in both amber and clear glass — without any change in closure specification. The child-resistant mechanism and the dispensing plug function independently within the assembly: the plug governs how liquid flows when dispensing, while the CRC mechanism governs access to the bottle when closed. Contact BlueSky to confirm stock availability, MOQ, child-resistant certification status, and tamper-evident band options for this closure.