Different types of caps



white caps

Caps with a seal or sealing

A cap with seal is a cap where an insert is integrated into the cap. There are different types of inlays:

  • IHS insert: Induction Heat Seal 
  • PS insert: Pressure Sensitive 
  • EPE insert: Extruded Poly-Ethyleen foam

Caps with an Induction Heat Seal (IHS) insert are specially designed to show that a bottle is unopened. The caps have an adhesive layer on the inside. When the cap comes into contact with an induction field, the layer of aluminium or foil is heated and melts at the cap opening, giving the packaging an extra layer of protection when the cap is removed.

Induction seal caps can be applied with a sealing machine.

Autojointant or self-sealing caps

Autojointant caps, also known as linerless, conical or cone caps, are a simple way to seal bottles. The caps are designed with a conical sealing lip or sealing skirt inside the cap. This feature allows the cap to seal itself without the need for additional components, such as liners. It also means that only one raw material is needed to produce the caps.

Caps with venting

Vented caps allow air to regulate the pressure inside the packaging. This is important because pressure differences can lead to damage to the contents of the packaging, such as leakage or deformation.

Caps with tamper-evident

  • ROPP: Roll On Pilfer Proof
  • TE: Tamper Evident

Caps with a seal give extra protection to your product. You can immediately see whether the bottle has already been opened or not. When the bottle is opened, the tamper evident ring remains attached to the neck of the bottle.

Childproof caps

These childproof caps are specifically tested so that children cannot get them open. They usually require a ‘push-twist’ technique to open.

Push-Pull caps

Our push-pull caps are suitable for dispensing various liquid products.

Flip-top caps

Thanks to the hinged lid, you can easily open the flip-top caps and push out a small amount of liquid.

Disc-Top caps

These disc-top caps for squeeze bottles are the perfect packaging solution for dispensing alcohol gel, soaps, lotions, …

Caps with a dropper

As soon as you turn this cap on a glass bottle, the dropper will be placed on the bottle. Ideal for precise and controlled dosing of essential or essential oils, aromas and other liquids.

These caps with dropper are suitable for DIN18 glass bottles.

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