The Irremovable Dispensing Closure (APERTURE®) forces the regular use of a simple yet controlled dispensing method, ensuring the safe handling of liquids, preventing misuse, pilferage, contamination and waste.
The Irremovable Closure (APERTURE®) has an aperture with a one-way valve system for the acceptance of a vacuum extraction tube. The closure allows a tube to be inserted through its sealed orifice in order to extract the liquid contents from within the container. It can be readily and securely adapted for the acceptance of universal tube dispensing devices.
Types of liquids that benefit from controlled dispensation provided by APERTURE® include: