One part tamper evidence means that the tamper evident ring is moulded directly with the cap in only one process step.

That kind of tamper evidence is a cost effective possibility to illustrate clearly the first opening of your product. The connections between the cap and the ring breaks during the first opening, the ring is separated from the cap and remains at the transfer ring of the bottle.

Combination possibilities:

Tubular glass vials

Pourers and dosage aids

Moulded glass bottles

Brush / Spatula

Vertical droppers

Pipette droppers

Rim droppers

Self sealing

Sealing liners