With Induction sealing it is important to identify if your range of plastic caps is considered “Flat Caps” or specialty caps.
A “Flat Cap”, generally speaking, refers to a cap where the plane of the induction liner is within 4.0 mm of the plane of the Cap’s top surface.
See the picture below:
With only Flat Caps, a Flat Sealing Head can be provided.
With A Flat Sealing Head it is possible to cater for a wide range of cap sizes.
The energy transfer for a Flat Sealing Head is not as efficient as a Tunnel sealing head but the versatility often makes up for the reduced speed throughput compromise of a Flat Sealing Head
A special SealerOn™ tunnel head can be supplied for caps that are specialty like twist top caps.
See the pictures below: