The plastic injection moulding plastic process: CAPITOL EUROPE relies on a 40 years US experience with the following process of Production.

Our One-Piece flip top containers are all injected and closed into the mould according to specific patents. The particularity lies in the mold itself. After injection the vials are ejected closed while still very hot - preventing any bacteria to be polluting the vial. All of our vials are produced in class 10.000 clean room conditions and are aseptic.

Thus far, closing into the mold at 200°C offers a perfect seal: the polypropylene is cooling down with a perfect pressure between the lips, and the plastic vial is guaranteed perfectly tight.

CUSTOM MOLDED PLASTIC: TECHNICAL DETAILS ON MOULD CONCEPT

1. All moulds are tailor made upon customer's or regulatory requirements :  

  • Each cavity of every mould is engraved with cavity letter and mould number for traceability.
2. Plastic Injection Moulding Process :  
  • Flipper rotates upward and closes vial in the mould (this is the key aspect of Capitol Vial's patented technology),
  • Vial is ejected from the mould by being struck by a "poppit" and then blasted with clean compressed air.
3. Unique design of our custom molded plastic
  • Closing the vials while the material is hot is what creates the perfect seal (use the natural curing properties of the material),
  • We have 3 layers of seal to prevent leakage.
4. Sterile by process
  • Vial is closed immediately upon the custom molded plastic and is manufactured in a Clean Room