Pourer Caps


Check for Neck Compatibility
For an optimal seal, the closure and the bottle must have the same neck finish. Without a proper match, leakage or improper sealing may occur. Always compare the neck size and specification. A common example is DIN18, where "DIN" refers to the European standard and "18" to the neck diameter in millimetres.
A Broad Range of Options
To meet the diverse needs of our international clients, Calaso offers a wide selection of pourer caps. This includes Series II, III and IIID closures, as well as tamper-evident and child-resistant versions to support product safety and regulatory requirements.
Need Expert Advice?
Choosing the right closure depends on your product, its application and the selected glass container. If you are unsure which option is most suitable, our team is here to help with personalised, professional guidance.
Simplified Product Matching
To streamline the selection process, each closure page includes a detailed product overview. Scroll down to view all compatible glass bottles associated with that cap, making it easy to create a complete packaging solution.